Encircled by glowing glyphs, endowed with psionic powers, and wielding great blades fashioned or purity and will, the sybillic guardian stands at the forefront in the war against the lower planes.
Sworn Defender. A sybillic guardian is consummate in its conflict against evil powers. It willingly aids those who confront dark forces, and will engage fiends and other foes with endless courage.
Tactician. A sybillic guardian studies wars and combat tactics to best drive back the endless dark horde. It uses its powers to separate stronger foes so it can destroy the weaker minions or to bolster its allies to maximize combined efforts.
Immortal Nature. A sybillic guardian doesn’t require food, drink, or sleep.
Medium celestial (archon), lawful good
Armor Class 17 (half plate)
Hit Points 97 (15d8 + 30)
Speed 30 ft.
Saving Throws Dex +7, Wis +7
Skills Perception +11
Damage Resistances radiant; bludgeoning, piercing, slashing from nonmagical attacks
Damage Immunities lightning
Condition Immunities charmed, exhaustion, frightened, petrified
Senses darkvision 60 ft., passive Perception 21
Languages all, telepathy 60 ft.
Challenge 6 (2,300 XP) Proficiency Bonus +4
Aura of Menace. Each foe that starts its turn within 20 feet of the sybillic guardian must succeed on a DC 17 Wisdom saving throw or have disadvantage on attack rolls against the sybillic guardian’s allies.
Divine Swifnesst. The sybillic guardian adds its Charisma bonus to initiative rolls.
Mystic Weapons. The sybillic guardian’s attacks are magical. It can concentrate on the mystic arms power while concentrating on a different power. When the sybillic guardian hits with a weapon while concentrating on a power, the weapon deals an extra 2d6 force damage (included in the attack).
Power Manifesting. The sybillic guardian is a 9th-level manifester. Its manifesting ability is Charisma (power save DC 17, +9 to hit with power attacks). It has 60 power points to spend on the following powers: control light, dislocation, ectoplasmic creation, ego whip, foresight, hypercognition, mystic arms, probability manipulation, psychic static.
Supernatural Resistance. The sybillic guardian has advantage on saving throws against spells, psionics, and other magical and psychic effects.
Multiattack. The sybillic guardian makes two mystic greatsword attacks.
Mystic Greatsword. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 19 (4d6 + 5) force damage.