The purpose of this thread is to design the ultimate Multi-versal hero team. You can draw on any legend, mythology, work of fiction, or real world historical or major public figure, from any 'verse. The only stipulations are that this is a hero team, though anti-heroes are permitted (if people are interested, I will create a separate thread for villain teams); that the team should be capable of taking on a wide range of threats up to and including the cosmic/multi-dimensional apocalypse level; and that you try to keep the numbers down to no more than ten or so ('tis a team, not an army), although we can be flexible if the ideas are good enough. You can otherwise design a team following whatever criteria you please: maximum power, maximum versatility, maximum entertainment value, etc., though you should state the reasons for each inclusion.
Feel free to design multiple teams.
Have at it.

My first go:
Team Leader: Q (Star Trek franchise). This will be the more "responsible" Q who empathizes with humanity, from later in the franchise. He will use his powers to bring the team together, in finest SDN RAR tradition, to fight cosmic threats that even the Q can't handle.
Second in Command: President Abraham Lincoln (American history). Because I love Abe Lincoln. Sue me.

He would provide a more sober, and human, counterpoint to Q's leadership.
Team Members:
River Tam ("Firefly"). Mostly because I can think of all sorts of awesome things to do with her mental abilities, and because an older, post-Serenity River would be interesting to explore.
Simon Tam ("Firefly"). Because every good team needs a doctor/medic/healer, and he and River should stay together.
Spike ("Buffy the Vampire Slayer"). Mostly for the snark.

Bruce Wayne/Batman (The Dark Knight Trilogy). Always wanted to see what he'd be like post-DKR. Would also take the role of a "ordinary modern human viewpoint character", which works because Nolan/Bale Batman never really encountered the supernatural. Though I have others for that.
Selina Kyle/Catwoman (The Dark Knight Trilogy). Comes with Batman, and I think it would be interesting to explore their relationship, since "relationship" (at least in that sense) and "Batman" don't usually go together. She would provide a different "modern human" perspective to Bruce's as well, and be a bit more on the anti-hero side, perhaps.
Michael Carpenter, Knight of the Cross (The Dresden Files). I want a straight-up idealist, knight in shining armour type on the team, and his powers would be useful, while his limits will make for interesting plot lines if handled well. Plus I think he'd make almost as good a foil/straight man for Spike as for Harry Dresden.
The Doctor ("Doctor Who"). Protecting the universe is his job, and he comes with the TARDIS, who I want to include anyway. Probably Capaldi Doctor or Smith Doctor, although John Hurt's War Doctor would be an interesting alternative.
The TARDIS ("Doctor Who"). Transportation if Q is out of commission, and team HQ. Q is normally the only one who can converse with her (seeing those two interact ought to be amusing).