Bound. The Mechanical Servant is magically bound to the wizard that created it. The servant  obeys their commands without hesitation and functions in combat to protect them.

Multiattack. The servant makes two slam attacks.

Slam. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 11 (2d6 + 4) bludgeoning damage.

Protection Protocol. If the servant is within 5 feet of a creature that makes an attack against one of its allies it can choose to use its reaction to make a single Slam attack against the creature. Regardless of whether the attack hits or misses the creature suffers disadvantage on the attack against the ally of the servant.