Animate Colossus

Gargantuan Undead, Chaotic Evil

Armor Class 18 + 1 if cast at 9th level

Hit Points 125 + 15 if cast at 9th level 

Speed 30 ft.; climb 30 ft. (Abomination only)

Damage Resistances cold, necrotic

Damage Immunities poison

Condition Immunities exhaustion, poisoned

Condition Immunities (Legion Only) grappled, prone, restrained

Senses darkvision 60 ft., passive Perception 12; truesight 60 ft. (Abomination only)

Languages understands the languages you speak

Challenge — Proficiency Bonus equals your bonus

Colossal Form (Titan and Abomination Only). Medium or smaller creatures can move through the colossus's space while it’s not prone. Any creature under the colossus when it falls prone is grappled (escape DC equal to your spell save DC). Until the grapple ends, the creature is prone and restrained.

Swarm (Legion Only). The colossus can enter a hostile creature's space and stop there. Once inside its space, a creature can move out of it as though it were difficult terrain.

Abhorrent Form (Abomination Only). Each creature of your choice that starts its turn within 30 feet of the colossus must make a Wisdom saving throw or become frightened for 1 minute. A creature frightened this way can repeat the save at the end of each of its turns, ending the effect on a successful save. A creature that succeeds on a saving throw against the colossus's Abhorrent Form is immune to it for 24 hours.

Wretched Speed (Abomination Only). If the colossus takes 50 or more damage in a single turn, its walking and climbing speeds increase by 20 feet and it can make an additional attack with its Multiattack until the end of its next turn.

Actions

Multiattack. The colossus makes four attacks from those below.

Rend. Melee Weapon Attack: your spell attack modifier to hit, reach 5 ft., one target. Hit: 1d10 + 7 + the spell’s level slashing damage.

Hurl. Ranged Weapon Attack: your spell attack modifier to hit, range 30/80 ft., one target. Hit: 1d8 + 7 + the spell's level bludgeoning or piercing damage.

Crushing Blow. (Titan Only). Melee Weapon Attack: your spell attack modifier to hit, reach 10 ft., one target. Hit: 2d8 + 7 + the spell's level bludgeoning damage.

Vile Spit (Abomination Only). Ranged Weapon Attack: your spell attack modifier to hit, range 60/240 ft., one target. Hit: 1d12 + 7 + the spell's level necrotic damage.

Thousandfold Embrace (Legion Only). Melee Weapon Attack: your spell attack modifier to hit, reach 5 feet, one target. Hit: The target is pulled 5 feet towards the center of the colossus's space and is grappled (escape DC equal to your spell save DC). As long as the target is grappled, it is also restrained.

Reactions

Undead Fortitude (1/Day). In response to damage reducing the colossus to 0 hit points, it drops to 1 hit point instead unless it is radiant damage or from a critical hit.