User blog comment:J1coupe/League of Legends vs. DOTA 2. Epic Rap Battles of Video Games Season 3 Finale./@comment-5754396-20140128060500/@comment-5613009-20140128173259

Thanks, YTK! This was for you. :P

And no, I really didn't know anything about the champs, I just chose those who I knew and who I thought was signature characters that can define the game.