Warp Cube
From Final Fantasy Wiki
The Warp Cube is a key item from the original Final Fantasy. It is located in the Waterfall Cavern near Onrac, and is given to the party by a robot which is later revealed to have been built by the Lufenians. It is required to teleport between the Mirage Tower and the Flying Fortress.
[edit] Dissidia Final Fantasy
Warp Cube is a special trade accessory, only obtainable through Battlegen using the DeathMachine Friend Card.
