User blog comment:Iamthelegion/Game On! Rap Battles news with Sans/@comment-27019625-20160216013005

Also, the hints.

The 'Yang' hint has 'rival' highlighted. Knowing your interest in Death Battle, I'm placing my money on Tifa being featured.

'Tri' could refer to many things. But, the 'Triforce' is the most famous 'Tri' in gaming, so, I'll say you have a Legend of Zelda character lined up, most likely Link.

The only particularily notable Greek videogame character I can think of is Kratos. Was he from Troy? Must investigate further.

also i think ur gonna do donkey kong vs. mario??