Flash

Flash is a Mars Djinni found in Golden Sun, and is numerically the sixth mars Djinni found.

Location
Flash is found in the last area of Suhalla Desert, where the Reveal Psynergy is required to reach it. It must be battled.

Description
When Set, it increases base HP by 14, base PP by 3, and base Defense by 2.

When used, Flash decreases all damage done to all party members by 90% for that turn, and this effect is always cast first regardless of the user’s Agility.

Analysis
Flash is often labeled the best Djinni hands down, its effect making the party near invulnerable for that turn, and the fact that the Adept who uses Flash will automatically execute this effect as the first action this battle turn regardless of Agility. This Djinni is popular enough that even less powerful Djinni of the same effect, namely Granite and Shade, get a fair amount of use too.