User blog comment:Drakan95/Indominus Rex vs Littlefoot. Epic Rap Battles: Cartoons vs History. Season 2/@comment-29125272-20180410144226/@comment-29125272-20180410144458

By the way, here's a really good suggestion you should consider doing:

Doctor Eggman Vs. Doctor Doofenshmirtz: Evil scientists who lose against anthropomorphic mammals on a daily basis. Both of them have invented some really wacky machines over the years. Also, both have met and teamed up with future/alternate versions of themselves.