Catoblepas (summon)

Shoat is a summon that appears in various games in the series. Its attack, Deamon Eye, attempts to Petrify all opponents.

Final Fantasy V
Shoat is obtained on a secret Chocobo island in World 2. He is fought on the World Map as a boss, and then joins as a Level 3 Summon.

Final Fantasy VI
Shoat is an Esper that is obtained automatically in the Magitek Research Facility. Its Hit Rate is 96 and it fails on opponents immune to Instant Death. It costs 45 MP to summon, and it teaches the following spells:
 * Bio X8
 * Break X5
 * Doom X2