Sources
CR
Type
Size
Alignment
Movement

Galazeth Prismari

Gargantuan Dragon (sorcerer), Chaotic Neutral

Armor Class 21 (natural armor)
Hit Points 402 (23d20 + 161)
Speed 40 ft., fly 80 ft.
STR
26
+8
DEX
14
+2
CON
25
+7
INT
18
+4
WIS
20
+5
CHA
26
+8
Saving Throws DEX +9, CON +14, WIS +12, CHA +15
Skills Acrobatics +16, Arcana +18, Perception +12, Performance +22
Damage Resistances lightning
Damage Immunities cold, fire
Senses blindsight 120 ft., passive Perception 22
Languages Common, Draconic
Challenge 23 (50,000 XP)

Traits

Legendary Resistance (3/Day). If Galazeth fails a saving throw, he can choose to succeed instead.

Spellcasting

Spellcasting. Galazeth casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23):

1/day each: control water, gust of wind, wall of stone

Actions

Multiattack. Galazeth makes one Bite attack and two Claw attacks.

Bite. Melee Weapon Attack: +15 to hit, reach 15 ft., one target. Hit:13 (1d10 + 8) piercing damage plus 5 (1d10) lightning damage.

Claw. Melee Weapon Attack: +15 to hit, reach 10 ft., one target. Hit:11 (1d6 + 8) slashing damage. If the target is a Large or smaller creature, it is knocked prone.

Dancing Elements Breath (Recharge 5–6). Galazeth exhales a blast of flames and ice in a 90-foot cone. Each creature in that area must make a DC 22 Dexterity saving throw, gaining no benefit from cover (other than Cover) and taking 38 (7d10) fire damage and 38 (7d10) cold damage on a failed save, or half as much damage on a successful one.

Legendary Actions

Claw. Galazeth makes one Claw attack.

Lightning Flash (Costs 2 Actions). Galazeth moves up to half his flying speed without provoking opportunity attacks. When he passes within 15 feet of a creature during this move, that creature must succeed on a DC 22 Dexterity saving throw or take 11 (2d10) lightning damage. A creature can take this damage no more than once during the move.

Flowing Creation (Costs 3 Actions). Galazeth magically summons 1d4 elemental mascots in unoccupied spaces he can see within 60 feet of himself. The art elementals obey his commands and take their turns immediately after his. Any creature, other than an art elemental, takes 5 (1d10) cold, fire, or lightning damage (Galazeth's choice) if it ends its turn within 5 feet of one or more of these elementals. When one of these elementals drops to 0 hit points, Galazeth can fly up to 20 feet without provoking opportunity attacks. These elementals disappear after 10 minutes, when Galazeth dies, or when he uses this action again.

Lore

The dragon Galazeth Prismari embodies the flow of magic from inspiration into artistic expression, whether through physical form or another sensory medium. His magic draws on primal energy—such as flame, lightning, and the tides—and weaves them into spectacles both beautiful and deadly.