|"A Keyblade that can warp the fabric of Space"|
|Gravity Boost - Increases damage dealt by Gravity bases attacks|
Gravitron is Mira's starting Keyblade. It is a balanced in both magic and physical stats, and has medium reach.
The name Gravitron is derived the the word Gravity. Mira specializes in Gravity Magic, and the weapon's ability enhances the damaged caused by Gravity Magic. Gravitron is also the name of a ride present at some state fairs that uses the force of gravity to spin in you cicles while sticking you to a wall.