Multiattack

The ecstatic bloom makes three gilded beam attacks.

Gilded Beam

Ranged Spell Attack: +9 to hit, range 150 ft., one target. Hit: 27 (6d8) radiant damage.

Castigate (Recharges after a Short or Long Rest)

The bloom summons a chorus of booming celestial voices that descend into the minds of nearby creatures. Each creature within 30 feet of the bloom must succeed on a DC 17 Wisdom saving throw or be stunned until the end of its next turn. Castigate only affects non-good-aligned creatures with an Intelligence of 5 or higher.