Demonic Overlord

You gain a +5 inherent bonus on Persuasion skill checks made to intimidate. All demons summoned by the Demonic Overlord gain immunity to fire and are under the effect of the shield of dawn spell and immune to charm and compulsion effects. The Demonic Overlord also gains the following ability: Profane Invocation: The Demonic Overlord can grant themselves a +2 profane bonus to two ability scores. Only one such effect can be active at a time.