Olympia

The Olympia (パワーオブヒーロー) is a Keychain for Sora's Keyblade which appears in Kingdom Hearts and Kingdom Hearts: Chain of Memories.

In Kingdom Hearts, the Olympia is in a chest at the Coliseum: Lobby, but the chest will not open until Sora completes the Phil Cup, Pegasus Cup, and Hercules Cup. In Kingdom Hearts: Chain of Memories, the Olympia is the signature Attack Card for Olympus Coliseum.

In Kingdom Hearts 358/2 Days, during Roxas's dreams of when Sora defeated the World of Chaos at Kingdom Hearts, the Keyblade is in its Olympia form.

Design
The Keyblade's hilt and handguard consist of marble pillars and biceps, and "Hercules" is engraved into the blade. The keychain's token is the Olympus Stone.