Decoy is an Arcane Magick spell that grants the status effect Lure, which causes one ally to be the target of all foes. The spell costs 10 MP to cast and can be bought in Rabanastre, Eruyt Village, and Mt Bur-Omisace for 2,500 gil. It requires the license Arcane Magick 3, which costs 40 LP. Strangely, the game treats Decoy as if it is a negative status effect, meaning the spell can miss and be resisted, in a similar manner to Berserk. Stop will remove the Decoy status, and a stopped target is immune to this spell.