User blog comment:Drakan95/The Zodiac Killer vs Bill Cipher. Epic Rap Battles: Cartoons vs History. Season 2/@comment-4984811-20180403162204

Wow, this was one of the best so far! Gr8 j00b!

The hint makes me think the Good Dinosaur vs Devil Dinosaur and Moonboy But I highly doubt that.

- Vlad Plasmius vs Venom ("evil" versions of their hero counterpart that knows their true identity But has on some occasions allied themselves with them)