Chi-Construct Lvl 4

Heated Body (Metal Only). A creature that touches the construct or hits it with a melee attack while within 5 feet Hit: 5 (1d10) fire damage.

Stony Lethargy (Stone Only). When a creature the construct can see starts its turn within 10 feet of the construct, the construct can force it to make a Wisdom saving throw against your spell save DC 17. On a failed save, the target can’t use reactions and its speed is halved until the start of its next turn.

Multiattack. The construct makes two attacks.

Slam. Melee Weapon Attack: your spell attack modifier to hit: +9 to hit, reach 5 ft., one target. Hit: 12 (1d8 + 8) bludgeoning damage.

Berserk Lashing (Clay Only). When the construct takes damage, it makes a slam attack against a random creature within 5 feet of it. If no creature is within reach, the construct moves up to half its speed toward an enemy it can see, without provoking opportunity attacks.