Ryotknife said:
Cerberus from Devil May Cry 3....and actually from Kingdom Hearts 1 as well. In both of those cases he is the second boss (possibly third depending on what path you take in KH)
Came here to post Cerberus, too. Well, the Kingdom Hearts one, at least.
I just replayed Kingdom Hearts recently for the first time in years (thanks to the 1.5 Remix), and God damn, I had forgotten how much of a pain in the ass Cerberus was.
I mean, at that point in the game, you don't have High Jump yet, so just REACHING him to do damage is a chore. Your choices in healing are extremely limited (unless you skipped this level and went to Deep Jungle first to get the Cure spell). Magic doesn't do jack to him, and you can barely cast any that early in the game. He's got several long-range magic attacks, and his physical attacks hit like a truck. Speaking of, you can really only hit him when he starts attacking physically, and because of that, it's EXTREMELY risky to go in for any decent combo.
Forget Sephiroth. Forget Kurt Zisa. Forget Unknown. CERBERUS gave me more trouble than any other boss in the game.