Extinction is a recurring Symbology spell in the Star Ocean series. It's one of the most powerful offensive symbols in the games it appears and it consists of a non-elemental symbol which summons thousands of energy rays to hit all the enemies.
|Name||MP Cost||How to Obtain|
|Ioshua Jerand||60||B15 of the Cave of the Seven Stars|
|Character||MP Cost||How to Obtain||Second Story||Second Evolution|
|Leon D.S. Gehste||90||B5 of the Maze of Tribulations||NA||NA|
|Character||Max Level||Damage||MP Cost||CP Cost||Acquired||Notes|
|Faize Sheifa Beleth||10||INT x269%-399%||7-16||6||Level 73||Non-elemental attack symbol; Encases the enemy in a ball of light, then releases the energy inside in an explosive blast.|
Extinction can also be cast by using the Symbology Attack Cards Extinction and Extinction +.
Leon Gehste casts Extinction to annihilate the party's opponents in the battle outside of Eluria Tower in the final episode of the anime.