I'll nominate...

1. Ike (Fire Emblem: Radiant Dawn/Goddess of Dawn Vanguard version)
2. Zero (Mega Man X series)
3. Siegfried Schtauffen (Soul series)
4. Akuma (Street Fighter series)
5. Archsage Athos (Fire Emblem: Blazing Sword, or the unsubtitled one)
6. Dan Hibiki (Street Fighter series)
7. Geese Howard (King of Fighters series)