Armor Class 19 (glory)
Hit Points 82 (15d8 + 15)
Speed 30 ft., swim 30 ft.
Saving Throws DEX +5, CON +4, WIS +6, CHA +10
Skills Arcana +7, History +7, Performance +10, Persuasion +10
Senses passive Perception 13
Languages Celestial, Common, Deep Speech, Draconic
Challenge 8
Glory. The reigar's Armor Class includes its Charisma modifier.
Hold Breath. The reigar can hold its breath for 1 hour.
Special Equipment. The reigar wears a talarith.
Multiattack. The reigar makes two Trident attacks.
Trident. Melee or Ranged Weapon Attack: +7 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 7 (1d6 + 4) piercing damage, or 8 (1d8 + 4) piercing damage if used with two hands to make a melee attack, plus 3 (1d6) force damage if the reigar is wearing its talarith.
Chromatic Bolt. Ranged Spell Attack: +10 to hit, range 90 ft., one target. Hit: 22 (5d8) damage of a type chosen by the reigar from the following list: cold, fire, lightning, or radiant.
Summon Duplicate (Recharges after a Short or Long Rest). Using its talarith, the reigar summons a duplicate of itself. The duplicate obeys the reigar's commands and uses the reigar's statistics, except it is an unaligned Construct that doesn't have a talarith of its own. The duplicate takes its turn immediately after the reigar. It vanishes after 1 hour or when it is reduced to 0 hit points.
BAM, p. 47