Abyssion from Tales of Symphonia. The final boss of ToS can have anywhere between about 35,000 and 50,000 health (I think, I know it changes based on your level). Abyssion has 120,000 and can use any of the main characters fighting styles, switching between them whenever he wants. He was really hard to beat but oh so worth it (I love Lloyd doing thousands of damage with one attack).
Really? I never found him that hard. Just stay back and pick him off with your guns, then when he he attacks you just dodge to one move. If he does his tackle you jump to avoid it and then hack with your sword. Rinse and repeat.Drakmeire said:Cerberus, Devil May Cry 3
dear god was that hard.