There isn't "Force Push" per se.. it would be an instance of Move Object.Darth Sephiroth wrote:In the RPG (at least) it makes sense that they used a combination of Force Lightning and Force Strike, Force Push isn't something that would do that much
Sidious and Dooku have enough ranks in Move Object to accomplish those feats, although the combined VP drain of Lightning and MO would be pretty severe, it does look cool.
In "real" terms, I can imagine that a Dark Side user focusing his rage into lightning generation would also naturally lash out at the target telekinetically, pushing it back.