This is a post for the benefit of my players, so they have the stats of the two cambion NPCs they now control. I based these off the Cambion Wrathborn and Chained Cambion, but I bumped up the HP, defenses and damage expressions because my players are 23rd level at this point. These cambion were meant to be an annoyance in combat with the PCs while their sorcerer master flew around above them and caused problems; of course when it came down to it the party thrashed the sorcerer pretty quickly while Beautiful Bob rolled a natural 30 on his once nightly roll on the d30 in an attempt to dominate the two surviving cambions (he has an ability to attempt to permanently dominate bloodied opponents, I believe he gained this ability by consuming the soul of an inquisitor devil that he had trapped in a malevolent nut a while ago). I usually wouldn't have let him dominate the cambions because they were sired by the sorcerer the PCs were fighting, but if you roll a natural 30 on a d30 you succeed in whatever you are trying to do. That is why Beautiful Bob is half-gibbering mouther as well, he rolled a natural 30 in attempting to psychically befriend a gibbering mouther in his very first session and then he later combined his own form with the mouther in a dark ritual.
So anyway, Beautiful Bob now has two cambion NPCs, Nur-Kubi and Zaninum (both fathered by Mezizi Al-Bado, member of the royal sorcerer's Order of the Phoenix and secret member of the order of the Horned Skull - their mothers are two different succubus devils).
Nur-Kubi is a shifty sort who prefers to assume human guise and dislikes it when he loses control and must assume his natural, fiery winged form. He wishes he were human. He despises devils and his half-brother Zaninum
HP: 200 Bloodied 100 Initiative: +15 Perception: +12 Darkvision
AC:33 Fortitude:31 Reflex: 34 Will: 30
Speed: 6, Fly 8 (clumsy)
Resist 10 fire
Traits: Burning Anger (fire): Aura 1 - while Nur-Kubi is bloodied, any enemy that ends its turn within the aura takes 10 fire damage.
Pain Blade (weapon) at will: melee 1; +30 vs. AC 4d8+16 damage and the target grants combat advantage until the end of Nur-Kubi's next turn.
Path of Pain (weapon) at-will: Nur-Kubi shifts 4 squares and uses pain blade at any point during the shift.
Fire Bolt (fire, implement) at will: Ranged 5 +28 vs Reflex 4d6+10 fire damage
Burst Skyward (fire, implement) Encounter: Requirement: Nur-Kubi must be bloodied. Close Burst 2 (enemies in burst); +30 vs Reflex 4d10+10 fire damage and Nur-Kubi flies 8 squares without provoking opportunity attacks.
Minor Actions: Wicked Guise (illusion) at will - Requirement: Nur-Kubi must not be bloodied. Nur-Kubi can assume the appearance of a specific Medium humanoid.
Zaninum is an angry sort, full of hatred and wrath. He loves killing things. He hates humans. He thinks his half-brother Nur-Kubi is weak but envies his ability to fly. He wraps himself in chains that he can control telekinetically.
HP: 220 Bloodied: 110 Initiative: +15 Perception:+15 Darkvision
AC:34 Fortitude:32 Reflex:30 Will:30
Binding Chains: Aura 3 Squares within the aura are difficult terrain for enemies
Child of Chains: While immobilized or restrained, Zaninum gains +2 to attack and +2 to escape a grab or to savings throws against immobilization or restrain.
Chain Lash (weapon) at-will: melee 3 +32 vs. AC 6d6+16 damage and a dazed target is immobilized (save ends)
Vile Fetters (psychic) at will: melee 5 +30 vs. will 4d6+12 psychic damage and if the target ends its next turn closer to Zaninum it is dazed (save ends)
Unfettered Scream (psychic) recharge 5,6: Close blast 3 (creatures in blast) +30 vs. Fortitude 4d6+12 Psychic Damage and the target is pushed 2 squares and dazed (save ends)
Mind Shackles (psychic) Recharge when first bloodied: Two enemies adjacent to each other in a close burst 5 are psychically shackled (save ends; each enemy makes a separate saving throw against this effect). While psychically shackled, an enemy takes 20 psychic damage at the start and the end of its turn if it isn't adjacent to the other creature that was affected by this power. Aftereffect: the effect persists, and the damage decreases to 10 (save ends).