Who wins?
Mr. Freeze vs Riddler
Riddler wins 58% to 42%. 32 more put them in the same row. From Batman Villains Tier List. Pick a side.
grumpy_falcon on Mr. Freeze: Heart of Ice made him the most tragic villain in cartoons
throwaway18374 on Riddler: the Arkham trophies drove me insane in the best way
Batman Villains Tier List: the full ranking