Luck

Luck (abbreviated as Luk) is a stat that determines a variety of things, such as the infliction rate of Status Ailments, the rate of items being dropped by enemies after battle, and the chances of getting a Critical Hit. It can be increased by Leveling Up, using skills or items, and by equipping certain weapons or armors. The Luck Up item can also permanently increase it, with Luck Boost temporarily increasing it in battle.