B5 Shadows vs Empire
Moderator: NecronLord
- Alyrium Denryle
- Minister of Sin
- Posts: 22224
- Joined: 2002-07-11 08:34pm
- Location: The Deep Desert
- Contact:
The other problem with that tactic is that unlike B5 ships Starwars ships are Gasp!, shielded. It is rather difficult to inject quantum 40 inside a shielded ship IMO
GALE Force Biological Agent/
BOTM/Great Dolphin Conspiracy/
Entomology and Evolutionary Biology Subdirector:SD.net Dept. of Biological Sciences
There is Grandeur in the View of Life; it fills me with a Deep Wonder, and Intense Cynicism.
Factio republicanum delenda est
BOTM/Great Dolphin Conspiracy/
Entomology and Evolutionary Biology Subdirector:SD.net Dept. of Biological Sciences
There is Grandeur in the View of Life; it fills me with a Deep Wonder, and Intense Cynicism.
Factio republicanum delenda est
- SirNitram
- Rest in Peace, Black Mage
- Posts: 28367
- Joined: 2002-07-03 04:48pm
- Location: Somewhere between nowhere and everywhere
And how will they phase in in atmosphere? Where have we seen this ability, exactly?
Manic Progressive: A liberal who violently swings from anger at politicos to despondency over them.
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
After the Empire invades the B5 galaxy, the Shadows move to hyperspace. During the show, they had a staggering 2(!) planets under their control, which means that they don't have a need for planets, or at least that they can do without planets. They build bases in Hyperspace, leaving the Empire to do whatever it wants to with the Young Races or the Drakh. The bases are deep in Hyperspace beyond the reach of the Empire.fgalkin wrote:Everyone here seems to overlook one advantage the Shadows have over the Empire. They have infinite lifespans that allow them to wait out before action for a much longer period of time. Here's how I think it will happen.
how are they going to get through the wormhole?we only have 1 planet, do we need 1?
just cause they only have 2, doesn't mean they don't need them
the empire has droids, they are fluff material, they produce and make them by the millions, send them into hyperspace to make new becon network, to find the shadows, use their communication technology to its max, can transmit 100,000 light years real time remember?
The Shadows may even build bases in Hyperspace in the SW galaxy. There is no beacon network there, and constructing one will prove to be very hard for a race that has little control over hyperspace.
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
you mean when there was a ground team, sending coordinates ahead of time? guess you forgot to mention thatfgalkin wrote:In Endgame, when a whitestar jumps into Mars atmosphere.SirNitram wrote:And how will they phase in in atmosphere? Where have we seen this ability, exactly?
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
You mean to a whitestar with an inferior jump drive. The ground team sent coordinates to the whitestar because they had no way of knowing where they are jumping. The Shadows with their phasing/cloaking tech are clearly beyond that level of technology and can phase in wherever they want to.Omega-13 wrote:you mean when there was a ground team, sending coordinates ahead of time? guess you forgot to mention thatfgalkin wrote:In Endgame, when a whitestar jumps into Mars atmosphere.SirNitram wrote:And how will they phase in in atmosphere? Where have we seen this ability, exactly?
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
just cause they are more advanced, doesn't mean they can phase in wherever they want, this proves only 1 thing, that they have more advanced jump engines, not that they can phase in anywhere they want,
nice try, still proves nothing
nice try, still proves nothing
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
After B5 Galaxy becomes subjugated, the Empire will decrease the patrols at the wormhole. Shadow ships may be able to slip through if they phase into hyperspase as soon as they are on the other side. Of course, this will not happen immmedeatly, they will have to wait a few decades, but it will not change the outcome.Omega-13 wrote:After the Empire invades the B5 galaxy, the Shadows move to hyperspace. During the show, they had a staggering 2(!) planets under their control, which means that they don't have a need for planets, or at least that they can do without planets. They build bases in Hyperspace, leaving the Empire to do whatever it wants to with the Young Races or the Drakh. The bases are deep in Hyperspace beyond the reach of the Empire.fgalkin wrote:Everyone here seems to overlook one advantage the Shadows have over the Empire. They have infinite lifespans that allow them to wait out before action for a much longer period of time. Here's how I think it will happen.
we only have 1 planet, do we need 1?
just cause they only have 2, doesn't mean they don't need them
the empire has droids, they are fluff material, they produce and make them by the millions, send them into hyperspace to make new becon network, to find the shadows, use their communication technology to its max, can transmit 100,000 light years real time remember?
how are they going to get through the wormhole?The Shadows may even build bases in Hyperspace in the SW galaxy. There is no beacon network there, and constructing one will prove to be very hard for a race that has little control over hyperspace.
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
They have cloaking tech which makes them partially phased in while partially still in hyperspase.Omega-13 wrote:just cause they are more advanced, doesn't mean they can phase in wherever they want, this proves only 1 thing, that they have more advanced jump engines, not that they can phase in anywhere they want,
nice try, still proves nothing
- SirNitram
- Rest in Peace, Black Mage
- Posts: 28367
- Joined: 2002-07-03 04:48pm
- Location: Somewhere between nowhere and everywhere
The longer the Shadows wait, the more advances the Empire will make. They may not develop Quantum Thingybobbers, but they will be refining what they have. Better planetary shields, for example, exploring B5's galaxy, etc....
Manic Progressive: A liberal who violently swings from anger at politicos to despondency over them.
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
And the Shadows will be monitoring them. It doesn't matter what they do. They can BDZ the B5 galaxy, or conquer them, they still won't be able to reach the shadows. And if they do expand into the B5 galaxy, they will only help the shadows, since they will not have to enter SW galaxy at all, they could relaes the plague in the B5 galaxy.SirNitram wrote:The longer the Shadows wait, the more advances the Empire will make. They may not develop Quantum Thingybobbers, but they will be refining what they have. Better planetary shields, for example, exploring B5's galaxy, etc....
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
so? still doesn't prove anything, unless we've seen it happen in cannon or official, you can't prove it,fgalkin wrote:They have cloaking tech which makes them partially phased in while partially still in hyperspase.Omega-13 wrote:just cause they are more advanced, doesn't mean they can phase in wherever they want, this proves only 1 thing, that they have more advanced jump engines, not that they can phase in anywhere they want,
nice try, still proves nothing
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
they won't have to develop jump point tech, they'll get it from the YR, and then research it on their own, once they know how it works, and how to build them,SirNitram wrote:The longer the Shadows wait, the more advances the Empire will make. They may not develop Quantum Thingybobbers, but they will be refining what they have. Better planetary shields, for example, exploring B5's galaxy, etc....
when you got big balls like the empire, you don't have to say thank you and please
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
why won't the empire be able to find the shadows? The empire has amazing communication technology, using this with a beacon network along with millions of probe droids searching hyperspace, they would be charting new terrirtory by the thousands of lightyears dailyfgalkin wrote:And the Shadows will be monitoring them. It doesn't matter what they do. They can BDZ the B5 galaxy, or conquer them, they still won't be able to reach the shadows. And if they do expand into the B5 galaxy, they will only help the shadows, since they will not have to enter SW galaxy at all, they could relaes the plague in the B5 galaxy.SirNitram wrote:The longer the Shadows wait, the more advances the Empire will make. They may not develop Quantum Thingybobbers, but they will be refining what they have. Better planetary shields, for example, exploring B5's galaxy, etc....
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
- SirNitram
- Rest in Peace, Black Mage
- Posts: 28367
- Joined: 2002-07-03 04:48pm
- Location: Somewhere between nowhere and everywhere
Actually, learning from the YR, they may be able to reinforce their planetary shields to prevent the Shadows from Phasing in. This of course, all hinges on the Shadows not being blown apart when they phase in, by planetary guns.fgalkin wrote:And the Shadows will be monitoring them. It doesn't matter what they do. They can BDZ the B5 galaxy, or conquer them, they still won't be able to reach the shadows. And if they do expand into the B5 galaxy, they will only help the shadows, since they will not have to enter SW galaxy at all, they could relaes the plague in the B5 galaxy.SirNitram wrote:The longer the Shadows wait, the more advances the Empire will make. They may not develop Quantum Thingybobbers, but they will be refining what they have. Better planetary shields, for example, exploring B5's galaxy, etc....
Of course, why would the Shadows fight the Empire? Aren't they the embodiment of 'Strength Through Evolution'? Thus, they would likely foment battles between the Empire and other groups, forcing all sides to adapt and become stronger.
Manic Progressive: A liberal who violently swings from anger at politicos to despondency over them.
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
The fact that they have this tech is official (they are cloaked in the show). My point is if they have that level of control over hyperspace, they know whare they're going and they don't need coordinated transmitted to them since they track objets in realspace (morden) while in hyperspace.Omega-13 wrote:so? still doesn't prove anything, unless we've seen it happen in cannon or official, you can't prove it,fgalkin wrote:They have cloaking tech which makes them partially phased in while partially still in hyperspase.Omega-13 wrote:just cause they are more advanced, doesn't mean they can phase in wherever they want, this proves only 1 thing, that they have more advanced jump engines, not that they can phase in anywhere they want,
nice try, still proves nothing
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
they wouldn't have a choice but to fight back, fight or die, basically the emperor wants them taken out,Of course, why would the Shadows fight the Empire? Aren't they the embodiment of 'Strength Through Evolution'? Thus, they would likely foment battles between the Empire and other groups, forcing all sides to adapt and become stronger.
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
the shadow ships have mass, they have gravity, which means if they are partially in real space, they can be detected by Imperial sensors, then blasted into atoms.fgalkin wrote:The fact that they have this tech is official (they are cloaked in the show). My point is if they have that level of control over hyperspace, they know whare they're going and they don't need coordinated transmitted to them since they track objets in realspace (morden) while in hyperspace.Omega-13 wrote:so? still doesn't prove anything, unless we've seen it happen in cannon or official, you can't prove it,fgalkin wrote: They have cloaking tech which makes them partially phased in while partially still in hyperspase.
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
- SirNitram
- Rest in Peace, Black Mage
- Posts: 28367
- Joined: 2002-07-03 04:48pm
- Location: Somewhere between nowhere and everywhere
Then the logical thing to do is to hide in Hyperspace, and work from behind the scenes once the Empire is present in the Galaxy. Unless, of course, they can't leave the corporeal galaxy like you say.Omega-13 wrote:they wouldn't have a choice but to fight back, fight or die, basically the emperor wants them taken out,Of course, why would the Shadows fight the Empire? Aren't they the embodiment of 'Strength Through Evolution'? Thus, they would likely foment battles between the Empire and other groups, forcing all sides to adapt and become stronger.
Manic Progressive: A liberal who violently swings from anger at politicos to despondency over them.
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
-
- Racist Donkey-Raping Son of a Whore
- Posts: 1218
- Joined: 2002-07-06 10:50pm
- Location: derek_m_p@hotmail.com
- Contact:
How far can they run? the empire is moving probe droids 100's or 1000's of times faster than the shadow ships, millions of them, searching, and as they go, laying down a beacon network, charting hyperspace basicallySirNitram wrote:Then the logical thing to do is to hide in Hyperspace, and work from behind the scenes once the Empire is present in the Galaxy. Unless, of course, they can't leave the corporeal galaxy like you say.Omega-13 wrote:they wouldn't have a choice but to fight back, fight or die, basically the emperor wants them taken out,Of course, why would the Shadows fight the Empire? Aren't they the embodiment of 'Strength Through Evolution'? Thus, they would likely foment battles between the Empire and other groups, forcing all sides to adapt and become stronger.
derek_m_p@hotmail.com
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
I'm a useless pile of subhuman racist filth who attacked Darth Wong's heritage and accused him of abusing his wife and children!
http://bbs.stardestroyer.net/viewtopic. ... 99#1688299
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
How would reinforcing plnetary shields prevent the shadows from phasing in. Unless they extend to hyperspace, they can't stop them. And building hyperspace shilds is beyond YR capabilities.SirNitram wrote:Actually, learning from the YR, they may be able to reinforce their planetary shields to prevent the Shadows from Phasing in. This of course, all hinges on the Shadows not being blown apart when they phase in, by planetary guns.fgalkin wrote:And the Shadows will be monitoring them. It doesn't matter what they do. They can BDZ the B5 galaxy, or conquer them, they still won't be able to reach the shadows. And if they do expand into the B5 galaxy, they will only help the shadows, since they will not have to enter SW galaxy at all, they could relaes the plague in the B5 galaxy.SirNitram wrote:The longer the Shadows wait, the more advances the Empire will make. They may not develop Quantum Thingybobbers, but they will be refining what they have. Better planetary shields, for example, exploring B5's galaxy, etc....
Of course, why would the Shadows fight the Empire? Aren't they the embodiment of 'Strength Through Evolution'? Thus, they would likely foment battles between the Empire and other groups, forcing all sides to adapt and become stronger.
Besides, the shields are down most of the time. And there will be no reason to keep them up in the pacified B5 galaxy 20 years later after the war.
- SirNitram
- Rest in Peace, Black Mage
- Posts: 28367
- Joined: 2002-07-03 04:48pm
- Location: Somewhere between nowhere and everywhere
Follow the rest of the FO's? Make deals with YR? If they can't run, they die, crushed under the Empire's heel. Of course, their purpose is to protect the YR, is this not so? Henceforth they must remain in the corporeal galaxy and, well, get smashed.
Then again the Vorlons may decide on a temporary truce with the Shadows and hide them from the Empire.. The Empire's order may clash with the Vorlon ideals.
Then again the Vorlons may decide on a temporary truce with the Shadows and hide them from the Empire.. The Empire's order may clash with the Vorlon ideals.
Manic Progressive: A liberal who violently swings from anger at politicos to despondency over them.
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
- SirNitram
- Rest in Peace, Black Mage
- Posts: 28367
- Joined: 2002-07-03 04:48pm
- Location: Somewhere between nowhere and everywhere
The books make it clear planetary shields are up most of the time. Ref; Rogue Squadron.
Manic Progressive: A liberal who violently swings from anger at politicos to despondency over them.
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
Out Of Context theatre: Ron Paul has repeatedly said he's not a racist. - Destructinator XIII on why Ron Paul isn't racist.
Shadowy Overlord - BMs/Black Mage Monkey - BOTM/Jetfire - Cybertron's Finest/General Miscreant/ASVS/Supermoderator Emeritus
Debator Classification: Trollhunter
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
No, SW ships are faster due to hyperdrive. In Hyperspace, they move slower than Shadow ships. And, the drones will be lost in the first graitiational eddie or vortex.Omega-13 wrote:How far can they run? the empire is moving probe droids 100's or 1000's of times faster than the shadow ships, millions of them, searching, and as they go, laying down a beacon network, charting hyperspace basicallySirNitram wrote:Then the logical thing to do is to hide in Hyperspace, and work from behind the scenes once the Empire is present in the Galaxy. Unless, of course, they can't leave the corporeal galaxy like you say.Omega-13 wrote: they wouldn't have a choice but to fight back, fight or die, basically the emperor wants them taken out,
- fgalkin
- Carvin' Marvin
- Posts: 14557
- Joined: 2002-07-03 11:51pm
- Location: Land of the Mountain Fascists
- Contact:
Then, they will interfere with commerce, since no ships will be able to land or leave the planet. The Empire dies due to economic stagnation.SirNitram wrote:The books make it clear planetary shields are up most of the time. Ref; Rogue Squadron.
No, really, who said that the shadows will not abandon their duties as guardians in face of a greater danger. They weren't exactly "protecting" them when they were using SPKs on planets, were they?
Also, if the Empire conquers the B5 galaxy, all the Shadows have to do is spread their 1,000 year plague on as many planets as they can, before the empire can establish any significant presence there. This actually would be the bst way, because when the unsuspecting Imperials come there, they get infected.