Chaos Space Marine Havoc

Hold Breath. The havoc can hold its breath for 15 minutes.

Keen Hearing and Sight. The havoc has advantage on Wisdom (Perception) checks relying on hearing or sight.

Stabilising Talons. The havoc has advantage on saving throw against being pushed or knocked prone.

Transhuman Physiology. The havoc has advantage on saving throws against poison, as well as to resist being blinded or deafened.

Multiattack. The havoc makes two attacks with its chainsword or its bolt pistol, or three ranged attacks with its heavy bolter

Chainsword. Melee Weapon Attack: +7 to hit, reach 10 ft., one target. Hit: 13 (2d8 + 4) slashing damage, or 15 (2d10 + 4) slashing damage if used with two hands to make a melee attack, plus 7 (2d6) slashing damage.

Bolt Pistol. Ranged Weapon Attack: +7 to hit, range 80/240 ft., one target. Hit: 11 (2d6 + 4) piercing damage, plus 7 (2d6) bludgeoning damage. Miss: Each creature within 5 feet of the target must succeed on a DC 15 Dexterity saving throw or take 7 (2d6) bludgeoning damage.

Heavy Bolter. Ranged Weapon Attack: +7 to hit, range 120/360 ft., one target. Hit: 15 (2d10 + 4) piercing damage, plus 7 (2d6) bludgeoning damage. Miss: Each creature within 5 feet of the target must succeed on a DC 15 Dexterity saving throw or take 7 (2d6) bludgeoning damage.

Frag Grenade (1/Day). The havoc throws a fragmentation grenade at a point it can see within 60 feet. Each creature in a 15-foot radius, centred on that point, must make a DC 15 Dexterity saving throw, taking 17 (5d6) slashing damage on a failed saving throw, or half as much damage on a successful one.

Krak Grenade (1/Day). The havoc throws a krak grenade at a point it can see within 20 feet, or attaches it to a point on a Medium or larger object or structure it can reach. At the end of the havoc's turn, the grenade explodes. Each creature within 5 feet of the grenade when it explodes must make a DC 15 Dexterity saving throw. A creature takes 28 (8d6) bludgeoning damage on a failed saving throw, or half as much damage on a successful one. Objects and structures in the area also take this damage.