Adamantine Trobriand

Adamantine Trobriand Huge Construct, Nuetral Evil ? 0 xp

Armor class 23/28 (Natural (Shield))
Hit points 500 (:D)
Speed 30' (60') haste

STR 26 (+8)
DEX 9 (-1)
CON 22 (+6)
INT 22 (+6)
WIS 11 (0)
CHA 1 (-5)

Damage Resistances: Spells, Magical Attacks That Aren't Adamantine

Damage Immunities: Poison, Being Crit, Bludgeoning, Piercing, and Slashing From Nonmagical Attacks That Aren't Adamantine

Condition Immunities: Charmed, Exhaustion, Frightened, Paralyzed, Petrified, Poisoned

Senses: Darkvision (Truesight) 120 Ft., passive Perception 10

Languages: Common, Draconic

Challenge: ? (0 xp)

Immutable Form. The golem is immune to any spell or effect that would alter its form.

Magic Resistance. The golem has advantage on saving throws against spells and other magical effects.

Magic Weapons. The golem's weapon attacks are magical.

Actions

Multiattack. The golem makes two slam attacks.

Slam. Melee Weapon Attack: +14 to hit, reach 10 ft., one target. Hit: (3d10 + 8) bludgeoning damage.

Spellcasting. Trobriand is an 18th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 20, +12 to hit with spell attacks). He has the following wizard spells prepared:

Cantrips (at will): fire bolt, mage hand, prestidigitation
1st level (4 slots): detect magic, magic missile, shield
2nd level (3 slots): blur, detect thoughts, misty step, shatter
3rd level (3 slots): counterspell, dispel magic, fireball, haste
4th level (3 slots): blight, greater invisibility
5th level (3 slots): animate objects, Bigby's hand, scrying
6th level (1 slot): chain lightning, globe of invulnerability, True Seeing
7th level (1 slot): finger of death, forcecage
8th level (1 slot): incendiary cloud, power word stun
9th level (1 slot): power word kill

Legendary Actions

Slam (1 action) make a Slam attack
Cantrip (1 action) Use a Cantrip
Arcane Burst (2 actions) 10' area burst dealing 5d10 force damage (DC 20 for 1/2) then Makes a DC 20 WIS Save vs Disjuction (items and casting ability)