Psy Grenade

A Psy Grenade is a consumable item introduced in Golden Sun: Dark Dawn. Like all consumable items, one party member can hold up to 30 pieces of its kind. When used, a small dark purple-colored explosion hits up to five targets and damages the PP pool with a power rating of 30.

It is dropped once during the game's second boss battle, but players will see this move more than often during all Tuaparang-associated battles.

Trivia

 * Psynergy Grenades seem to work on the same principle as Psynergy Vortexes, although no connection has been confirmed.