From Pathfinder #162: Ruins of the Radiant Siege, which isn't enabled.

Avsheros the Betrayer

CREATURE 23

UNIQUE LARGE ANGEL CELESTIAL CHAOTIC EVIL UNHOLY

Perception +41; darkvision, truesight 60 feet

Languages Diabolic, Draconic, Empyrean; tongues

Skills Athletics +44, Intimidation +43, Religion +41

Str +11, Dex +7, Con +9, Int +6, Wis +8, Cha +10

Items +3 Major Striking Greatsword (Large)

Constant Spells

A constant spell affects the monster without the monster needing to cast it, and its duration is unlimited. If a constant spell gets counteracted, the monster can reactivate it by spending the normal spellcasting actions the spell requires.

AC 50; Fort +40, Ref +36, Will +41; +1 status to all saves vs. magic

HP 400, regeneration 20 (deactivated by unholy); Weaknesses holy 20

+1 Status to All Saves vs. Magic

Regeneration 20 (Deactivated by Unholy)

This monster regains the listed number of Hit Points each round at the beginning of its turn. Its Dying condition never increases beyond Dying 3 as long as its regeneration is active. However, if it takes damage of a type listed in the regeneration entry, its regeneration deactivates until the end of its next turn. Deactivate the regeneration before applying any damage of a listed type, since that damage might kill the monster by bringing it to Dying 4.

Attack of Opportunity

Trigger A creature within the monster's reach uses a manipulate action or a move action, makes a ranged attack, or leaves a square during a move action it's using.

Effect The monster attempts a melee Strike against the triggering creature. If the attack is a critical hit and the trigger was a manipulate action, the monster disrupts that action. This Strike doesn't count toward the monster's multiple attack penalty, and its multiple attack penalty doesn't apply to this Strike.

Hateful Gaze (aura, divine, visual)

60 feet. When a creature ends its turn in the aura, it must attempt a DC 45 Fortitude save. If the creature fails, it is Drained 1 and Sickened 1 (Drained 2 and Sickened 2 on a critical failure).

Avsheros can deactivate or activate this aura using a single action, which has the concentrate trait.

No matter the result of the save, a creature can't be affected by Avsheros's hateful gaze again for 1 minute.

Speed 35 feet, fly 60 feet

Melee Unholy Greatsword +42 (evil, magical, reach 10, unholy, versatile p), Damage 4d12+21 slashing

Ranged Radiant Ray +40 (evil, magical, unholy, range increment 60 feet), Damage 6d6+15 fire plus 2d6 spirit

Divine Innate Spells DC 47, attack +39; 10th Weapon of Judgment; 9th Earthquake, Energy Aegis, Prismatic Shield, Prismatic Sphere; 8th Power Word Stun, Spiritual Epidemic; 7th Blade Barrier, Dispel Magic (At Will), Heal; 4th Discern Lies (At Will); 2nd Invisibility (At Will) (Self Only); Cantrips (12th) Light; Constant (5th) Detect Alignment, Tongues, True Seeing

Blasphemous Arms

Any weapon gains the effects of an Unholy property rune while Avsheros wields it.

Wail of the Betrayed (auditory, fear, mental)

Avsheros lets out an agonized wail that invokes grief and a feeling of betrayal in those who hear it.

All creatures within 120 feet must succeed at a DC 47 Will save or become Frightened 2. A creature frightened in this way can't willingly accept aid of any kind from an ally until the frightened condition is removed.

On a successful save, the creature is immune to Avsheros's Wail of the Betrayed for 24 hours.

Pathfinder #162: Ruins of the Radiant SiegeOGL