Earthshaker

The Earth Shaker (アースシェイカー) is a Keychain for Terra's Keyblade that is found in Kingdom Hearts Birth by Sleep. Like most Keyblades, it is a Keyblade of the Realm of Light. Terra uses this Keychain in order to form his Keyblade Ride.

Design
The shaft of Earth Shaker has a dark brown color with a certain texture, with brass edges. The teeth are made of two pick-like points, with two hammer-like protrusions on the opposite side. The guard is an off-blue color, and seems to be crafted from two Omega insignias (Ω). The pommel is a dark blue cone. The Keychain token is a reddish rock fragment with brass armor-like plating.

The Keyblade's name and Keychain (a rock fragment) refect Terra's name, which means "earth" in Latin. Its name is also shared with one of Simba's abilities.