Clay Golem

Clay Golem, CR 9

Large construct / earth composition, unaligned

Armor Class 14

Hit Points 133 ( 14d10+56 )

Spell Points

Speed 20ft

STR

19
+5

DEX

8
-1

CON

18
+4

INT

2
-4

WIS

8
-1

CHA

1
-5

Proficiency Bonus 4

Damage Immunities acid, poison, psychic; bludgeoning, piercing, and slashing from nonmagical attacks that aren't adamantine

Condition Immunities charmed, exhaustion, frightened, paralyzed, petrified, poisoned

Senses Darkvision 60 ft., Passive Perception 7

Languages understands the languages of its creator but can't speak

Special Abilites

Acid Absorption. Whenever the golem is subjected to Acid Damage, it takes no damage and instead regains a number of Hit Points equal to the acid damage dealt.
Berserk. Whenever the golem starts its turn with 60 Hit Points or fewer, roll a 1d6 . On a 6, the golem goes berserk. On each of its Turns while berserk, the golem attacks the nearest creature it can see. If no creature is near enough to move to and attack, the golem attacks an object, with preference for an object smaller than itself. Once the golem goes berserk, it continues to do so until it is destroyed or regains all its hit points.
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 Attack : 1d20+9 to hit, reach 5 ft., one target. Hit: 16 ( 2d10+5 ) Bludgeoning Damage. If the target is a creature, it must succeed on a DC 15 Constitution saving throw or have its Hit Points maximum reduced by an amount equal to the damage taken. The target dies if this attack reduces its hit point maximum to 0. The reduction lasts until removed by the Greater Restoration spell or other magic.
Haste (Recharge 5–6). Until the end of its next Turn, the golem magically gains a +2 bonus to its AC, has Advantage on Dexterity saving throws, and can use its slam attack as a Bonus Action.

Legendary Actions

The golem can take 3 epic actions, choosing from the options below. Only one epic action option can be used at a time and only at the end of another creature's Turn. The golem regains spent epic actions at the start of its turn.
Slam. The golem makes one slam attack.
Bodyslam (Costs 2 Actions). While hasted, the golem moves 20 feet in a straight line and makes a slam attack on all enemies in its path. Any creature hit must succeed in a Strength Contest against the golem or be knocked Prone and trampled.
Fist Frenzy (Costs 3 Actions). The golem spins rapidly, making a slam attack against all creatures and objects within reach.