Mind flayer venerator

Mind flayer venerators, or illithids, are so insidious, diabolical and powerful that all denizens of the dark fear them.

Special abilities
A mind flayer venerator is immune to mind-affecting spells and has a spell resistance of 24.

This creature can cast dominate monster and slow as a spell-like ability with a caster level of 12, and glyph of warding with a caster level of 8. Each of these can be used twice per day. In addition, it can use its psionic inertial barrier once per day, its psionic mass concussion four times per day, its psionic mind blast five times per day, and its psionic charm monster and psionic mind blast 10m radius each eight times per day. Furthermore, it carries three potions of cure light wounds. (These items are not dropped as loot when the creature dies.)

A mind flayer venerator is a level 7 cleric with the following spells prepared. Technically, this creature also has a quickened cure moderate wounds prepared, but that occupies a level 6 spell slot, which is too high a level for its clerical level.