False Appearance. While the magma gargoyle remains motionless, it is indistinguishable from an ordinary mound of magma.

Heated Body. A creature that touches the magma gargoyle or hits it with a melee attack while within 5 feet of it takes 3 (1d6) fire damage.

Multiattack. The magma gargoyle makes two attacks: one with its bite and one with its claws.

Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) piercing damage.

Claws. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2) slashing damage.

Fire Breath (Recharge 5-6). The magma gargoyle exhales a 15-foot cone of fire. Each creature in that area must make a DC 12 Dexterity saving throw, taking 9 (2d8) fire damage on a failed save, or half as much damage on a successful one.