From publisher blurb: This release of The Manual of Mutants & Monsters provides game stats on the Aboleth, an aquatic race of supremacists who would see the rest of the world undone and ruled beneath their potent psychic might and armies of slaves. Includes the aboleth standard game stats, along with those of the more powerful, spellcasting aboleth magi. Rounding out this product are three caper ideas for using aboleth in your game, and 3 new extras and 1 new flaw.