Stone Golem

Large construct · CR 10

Armor Class 17

Hit Points 178 (17d10+85)

Speed 30 ft.

STR 22 +6

DEX 9 -1

CON 20 +5

INT 3 -4

WIS 11 +0

CHA 1 -5

Damage Immunities poison, psychic; bludgeoning, piercing, and slashing from nonmagical attacks not made with adamantine weapons

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

Senses darkvision120 ft. , passive Perception 10

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

Traits

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.

Multiattack.: The golem makes two slam attacks.
Slam. Melee/Ranged Weapon Attack: +10 to hit.: Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 19 (3d8 + 6) bludgeoning damage.
Slow (Recharge 5-6).: The golem targets one or more creatures it can see within 10 ft. of it. Each target must make a DC 17 Wisdom saving throw against this magic. On a failed save, a target can't use reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its turn, not both. These effects last for 1 minute. A target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.