Spellbinder

Spellbinder is one of Sora's Keyblades in Kingdom Hearts. After learning Fire, Blizzard, Thunder, Cure, Gravity, Stop and Aero magic, Sora bragged that his magic was as good as Donald's and was implored by Goofy to speak with Merlin. Merlin, impressed with Sora's progress, granted him the Spellbinder keychain. In Chain of Memories, the attack card is given by Owl in the 100 Acre Wood.

Appearance
The short Spellbinder Keyblade takes its motif from magic and astronomy imagery, with its keychain being a spellbook. The keychain is attached by what seems to be a rusty chain.