Face

The front of the World of Chaos bears a giant "face" that Sora and Goofy must defeat before rescuing Donald during the Final Battle of Kingdom Hearts. The Face's attacks were fierce and powerful, with vicious bites and powerful energy blasts. However, Sora and Goofy prevailed in the end. A good strategy for defeating Face is to cast Aeroga on Sora and attack with combos, but keep your MP up to cast Curaga etc. The face seems to be one of Ansems minions that he summons to his aid in the fight against Sora. Although the creature itself doesn't actually fight back itself, many mistle shooters can harm you. This character is probably Riku as seen in Kingdom Hearts II.