User blog comment:Drakan95/Pitch Black vs Freddy Krueger. Epic Rap Battles: Cartoons vs History. Season 2/@comment-25519319-20180508072109/@comment-25519319-20180508155104

And with that being said, the list is complete:

Power Stone - He-Man

Space Stone - ?

Reality Stone - Aku

Soul Stone - Soul (Soul Eater)

Time Stone - Time Baby

Mind Stone - Megamind

If any of you have any replacements, I'm only ears.