Stop Arts

Stop Arts are a type of Magic Art in Kingdom Hearts.

To obtain it, you must cast Stop on a White Mushroom three times. It will then drop MP orbs, an item, and a Stop Arts.

Obtaining all arts and showing them to Merlin will get you a shield for Goofy, the Dream Shield.

Trivia
It can only be obtained from White Mushrooms that reside in Atlantica.