Squall

Zephyr is a Jupiter Djinni found in Golden Sun and numerically the sixth Jupiter Djinni.

Location
It is found in Altmiller Cave, where it must be battled to be obtained.

Abilities
When Set, Squall increases base HP by 10, and base Attack by 5. When used, Squall damages the foe with Jupiter damage 140% of the user's normal attack damage, and it has a chance to Stun the enemy.