Final Fantasy Tactics Advance support abilities

Learned from equipment. Units can select one support ability.

Ability List

 * Concentrate - Greatly increase accuracy.
 * Double Sword - Wield two weapons at the same time.
 * Doublehand - Hold one-handed weapons with both hands. Increases damage.
 * Immunity - Provides status immunity to Blind, Confuse, Frog, Petrify, Poison, Sleep, and Slow.
 * Learning - Learn Blue Mage skills after being attacked by them.
 * Maintenance - Prevents against theft and having weapons destroyed.
 * Monkey Grip - Hold two-handed weapons with one hand, enabling a shield to be used with them
 * Shieldbearer - Allows shield-wearing, regardless of job.
 * Weapon Atk+ - Increases physical damage.
 * Weapon Def+ - Increases physical defense.
 * Geomancy - Increases magic damage by shifting resistance one level downward.
 * Half MP - Halves MP usage.
 * Magic Pow+ - Increases magical damage.
 * Turbo MP - Doubles MP usage for increased damage and accuracy.