Oathkeeper

The Oathkeeper is gained by speaking to Kairi in the Secret Waterway in Traverse Town, after her rescue in Kingdom Hearts. It has a decent reach and is well-balanced. It's a good substitute for the Lionheart, in case the player hasn't been able, or didn't want, to defeat Cloud and Leon in the Hades Cup. The Oathkeeper reappears in Kingdom Hearts II. The Oathkeeper is one of the two Keyblades Roxas uses, the other being the Oblivion. Roxas' Oathkeeper, however, is silver in color, unlike Sora's which is white. The Keychain motif is of Kairi's luck charm; a Paopu fruit-like star, made of thelassa-shells. The teeth are fashioned in the shape of the Kanji for "light" (光), corresponding to the Oblivion's Kanji for "darkness". It can be seen as a Keyblade of light, to balance out Oblivion's darkness.