Zero/Sigma(MMX)
Bartz/ExDeath(FFV)
Richter/Dracula(Castlevania)
Cosmos/Chaos(Dissidia)
Mario/Wario(SMB)
Onion Knight/Cloud of Darkness(FFIII)
Sonic/Robotnik(Sonic)
Mega Man/Bass(Mega Man)
Liu Kang/Shang Tsung(Mortal Kombat)
Klonoa/King of Sorrow(Klonoa)
Cecil/Golbez(FFIV)
Ryu/Akuma(SF)
Donkey Kong/K. Rool(DKC)
R.O.B./Tabuu(Brawl)
Gala/Songi(Legend of Legaia)
And Ulti, YOU get off the board for liking FF7
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Nominate Cosmos and Chaos for the Rivalry Contest.