[Optimus Vader]

Good idea. At this time last year I had about 35 DCUC figs, but sold them all except my Batman (Keaton style--black suit/yellow oval symbol) and Superman, and the few Batman villains I had. I intended to collecting just Batman characters, and have stuck to it.

I skimmed everyone's posts, so this might have been suggested, but.. Alfred should be involved. I know he's not a villain, but I think he's key.

I use (all DCUC/Legacy--no DCD statues)..
Keaton Batman
Arkham Asylum 2-pack Joker
Arkham Asylum Harley Q (fantastic figure)
Top Hat/Suit wearing Riddler (I prefer that look over the spandex suit)
DKR Bane (I want the C&C version too, but I really like this figure and am content with this Bane for now)
DKR Alfred "Micheal Caine" Pennyworth (not in hand yet, but DFD is hooking me up!)

I really want a DCUC Penguin, but others on my "to get Batman list" are..
Catwoman (not sure which version I want yet--probably Legacy 2-pack)
Commish "Gary Oldman" Gordon
Two-Face (not sure which version I want)