Treasure Trove

Treasure Trove (ロックスプレンダー) is a Keyblade appearing in Kingdom Hearts Birth by Sleep. It is obtained after clearing Dwarf Woodlands. It is attainable by all three heroes.

Design
The shaft of this Keyblade appears to represent mining cart tracks. The teeth are in the form of a pickax, a mining cart filled with crystals near the hilt. The hilt itself is also made of these crystals, colored blue, silver, and gold, and the Keychain is a red crystal.