I couldn't finish 'em. Looks like this's gonna get complicated.
The Sahagin Chief is an enemy that appears in Crisis Core -Final Fantasy VII-.
The Sahagin Chief can use its "Penetrate" ability to drain Zack's HP and avoid his attacks. It can also inflict massive damage via "Deluge."
Sahuagin (often misspelled or transliterated "sahagin") are fishlike, monstrous humanoids that appear in the Dungeons & Dragons role-playing game.