Scion of Surtur

(Bigby Presents: Glory of the Giants)

Gargantuan giant (titan), Lawful Evil

Armor Class20 (natural armor)
Hit Points546 (28d20 + 252)
Speed60 ft.
STRDEXCONINTWISCHA
30 (+10) 17 (+3) 28 (+9) 21 (+5) 24 (+7) 20 (+5)
Saving ThrowsCha +13, Dex +11
SkillsAthletics +18, Perception +15
Damage Vulnerabilities—
Damage Resistancescold; lightning; bludgeoning, piercing, slashing from nonmagical attacks
Damage Immunitiesfire
Condition Immunitiescharmed; exhaustion; frightened; paralyzed; petrified
Sensestruesight 120 ft., passive Perception 25
LanguagesGiant, Primordial
Challenge25

Traits

Legendary Resistance (6/Day).

If the scion fails a saving throw, it can choose to succeed instead.

Magic Resistance.

The scion has advantage on saving throws against spells and other magical effects.

Siege Monster.

The scion deals double damage to objects and structures.

Actions

Multiattack.

The scion makes one attack using Lava Blade or Lava Ball, as well as two Slam attacks.

Lava Blade.

Melee Attack Roll: +18 to hit, reach 30 ft., one target. Hit: 32 (4d10 + 10) slashing damage plus 18 (4d8) fire damage.

Lava Ball.

Ranged Attack Roll: +18 to hit, range 120/480 ft., one target. Hit: 29 (3d12 + 10) bludgeoning damage plus 10 (3d6) fire damage, and the target must succeed on a DC 26 Strength saving throw or have the prone condition.

Slam.

Melee Attack Roll: +18 to hit, reach 20 ft., one target. Hit: 28 (4d8 + 10) force damage.

Lava Wave (Recharge 5-6).

The scion emits a wave of lava from its blade, hands, or mouth in a 90-foot cone. Each creature in that area must make a DC 25 Dexterity saving throw. On a failed save, a creature takes 60 (11d10) fire damage and has the restrained condition from being embedded in hardening rock. A creature can make a DC 25 Strength (Athletics) check as an action, freeing itself or a creature within reach from the rock on a success. The rock has AC 17 and 40 hit points, and it is immune to fire, poison, and psychic damage. On a successful save, a creature takes half as much damage only.