Change equipment mid-battle. Adds the Reequip command.
Reequip (装備変更, Shōbi Henkō?), also known as Equip Change, is a support ability in Final Fantasy Tactics. Being one of the few abilities to cost 0 JP, it costs no JP for the Chemist class to learn. Equipping Equip Change in the support ability slot will add a Reequip command in the unit menu. With this, a unit may change his/her equipment even while in battle, however, it costs a turn.
Reequip is best to be used in a solo battle against Black Magick users. Since casting the spell requires Charge Time, this may buy the player enough time to change equipment which will nullify or even absorb the incoming magick. Another solo strategy is to self inflict Doom so the AI enemies will not target the player. Before the Doom counting reaches zero, just reequip anything that prevents instant death to nullify the ailment.