Many Keyblades are acquired throughout Kingdom Hearts. Here’s an incomplete list.
Kingdom Key: The key chain attached draws out the Keyblade’s true form and power.(Default)
Jungle King: Has a long reach, but seldom deals critical blows. (Acquired in: Deep Jungle)
Three Wishes: A powerful weapon that is difficult to deflect. (Acquired in: Agrabah)
Pumpkinhead: Has a long reach and the ability to deal a string of critical blows. (Acquired in: Halloween Town)
Fairy Harp: Raises max MP by 1, and enhances magic and summon power. Sometimes deals powerful critical blows. (Acquired in: Neverland)
Wishing Star: Has a short reach, but always finishes up a combo attack with a powerful critical blow. (Acquired in: Gepetto’s House)