Sekolah is a powerful devil and the primary deity worshiped by the sahuagin race. His sacred animal is the shark. His holy symbol is a white shark or a dorsal fin rising from the water.
Sekolah resembles nothing so much as a 35-foot-long (11 m) great white shark. He can normally be found hunting giant squid and other prey that he finds suitably challenging.
Sekolah is a rapacious monster who cares nothing, one way or the other, for any race but the sahuagin. Deep Sashelas hates him in particular, however. Demogorgon reviles Sekolah, although he does not act against him directly. Sekolah has nothing to do with the long-imprisoned Anguileusis.
The Great Shark permits the sahuagin to form temporary pacts with other evil deities; he cares little as long as he continues to receive regular sacrifices from his priestesses.
Sekolah represents uncaring force and brutality. He is also a fertility god.