Tail Vault is an enemy from Final Fantasy VII fought on the world map in the Wutai Area and in the second round of the Battle Square on discs 2 and 3. When fought in the Battle Square its stats are enhanced with double the regular HP and its Attack and Magic Attack are increased by 25%. It only has two physical attacks and can be defeated easily with Aqualung. It uses only Somersault as counter-attack against each party members in same turn, every time it is attacked by four physical attacks. As it always drops a Phoenix Down, they can be fought to easily amass large quantities of them.