User blog comment:Drakan95/Richard the Lionheart vs Simba. Epic Rap Battles: Cartoons vs History. Season 2/@comment-25519319-20151121193205/@comment-25519319-20151122143147

BINGO! Legion got it! Here are the explanations:

1st hint: chaos -> Kaiba's full name is Seto Kaiba. According to the wiki, Seto comes from Egyptian deity Set which is the God of storms, desert, war and chaos. Fite me!

2nd hint: dragon -> One of Kaiba's most powerful monsters is the Blue-Eyes White Dragon. Fite me again!

3rd hint -> The protagonist (Yugi) had a CvH battle against Dynamo the Magician. FITE ME MORE!

But ye! You have confirmed the next battle. (bpf)