this is absolutely amazing but the Mr. freeze looks like someone that is fully human in a cryogenic suit which is awesome but kinda strays from his origins which i don't really think matters as long as it looks awesome whihc you did.
This... this is the best looking league of villains I have ever seen in my life!
I love how you didn't resort to making them... cartoon-y looking. They look real, as if you sat down and was like, "Okay... if I was to run into Poison Ivy in real life... what would she REALLY look like..."! I can't even begin to point to my favorite one! Killer Croc looks deadly, Scarecrow looks freakin' amazing, Poison Ivy looks as though she is drenched in poison (which makes people not want to touch her; I love it), Penguin and Riddler look as though deep down, there is some insanity there, I'm glad that you stirred away from Nolan's Bane and stuck with the original, Luthor looks as though he should be on the cover of a Mass Effect game, Two-Face... just... wow, and I've never seen the Joker look so normal yet maniacal at the same time! I love it; I absolutely love it!
Ok, just because you said it, you HAVE to draw Batman riding a dragon, lol!!! Also, these deisgns are all amazing! Especially Two-Face, Mr. Freeze, Poison Ivy and Killer Croc! Scarecrow looks like a nightmare version of himself that someone might see when under the influence of his fear toxin! Very terrifying! I'm not sure how functional that would be in real life though... I'd have to see more pics of before I could decide .