In no particular order: 10: Pretty much every VS. Character fight in SA2 (or the entire series, for that matter) 9: Master Zik ( Lost World 3DS) 8: Iblis Phase 2 (06) 7: Marble Garden Act 2 boss (Tails only, Sonic 3) 6: Admiral Jelly (Aquarium Park boss, Colours Wii) 5: Dark Guardian (Unleashed Wii) 4: Sonic & Diablon (Shadow) 3: Death Egg Robot (Sonic 4 & Generations)