Allows you to use Steal.Description
Steal materia grants the Steal ability, and does not level up and allows a chance to steal items from an enemy. Along with normal items, weapons, pieces of armor, and accessories can be stolen. For example, Aerith's Bladed Staff can be stolen from the Eligor.
Steal materia is useful to equip, though it is important to know which enemies have an item to steal. The Assess Materia can reveal enemies that hold useful items. Though there are useful items to steal in a variety of cases, steal materia is only worthwhile if the player has a spare materia slot, as the ability itself is only useful in a few circumstances.