REGISTER TO REMOVE ADS
Is it the first battle or the last battle with Larxene that is your favorite in Com?KH1: Giant Ursula by far. Sometimes I put KH1 in just to re-play that battle over and over. (Oogie Roulette, Dragon-Maleficent, Hades, and either one of Riku's battles are fun, too.)
CoM: Hades or Larxene
KH2: I guess, Oogie? Saix and Pete (Timeless River) would come next.
BbS: Lucifer, then Hades/Ice Titan
I haven't played Days in years, and can't remember the bosses that well.