Godlike
Cloud of Darkness (Final Fantasy III) vs Yunalesca (Final Fantasy X) - Kneejerk.
Heavy
Darkrai (Pokemon) vs Ull (Valkyrie Profile 2: Silmeria) - Faster, 2HKOs.
Middle
Aigis (Persona 3) vs Carol Anderson (Wild ARMs 5) - Match goes like this:
Carol: Slow Down
Aigis: Orgia Mode -> God's Hand (96 damage, Carol at 4, Aigis at 80)
Carol: Life Drain (32 damage, 28 healing, Aigis at 48, Carol at 32)
Carol: Life Drain (32 damage, 28 healing, Aigis at 16, Carol at 60)
Aigis: Attack (64 damage, Carol dies)
So Aigis wins even if you let Slow Down block buffs as it does in-game. Funny, that. Close match regardless.