This feature is unique to the game's alchemists—Lulua, Piana, and Rorona. Once unlocked through the main story, it allows these characters to use a pre-equipped item at any time once its gauge is charged, regardless of whose turn it is.
: The gauge charges naturally as time passes and turns are taken in battle. Atelier-Lulua-The-Scion-Of-Arland.rar
: If you use an Interrupt item while it has 0 standard charges left, it will still work, but the gauge will take roughly twice as long to recharge for the next use. This feature is unique to the game's alchemists—Lulua,