Multiattack. The ssurran makes two Claw attacks.

Claw. Melee Weapon Attack: +3 to hit, reach 5 ft., one target. Hit: 4 (1d6 + 1) slashing damage.

Javelin. Melee or Ranged Weapon Attack: +3 to hit, reach 5 ft. or range 30/120 ft., one target. Hit: 4 (1d6 + 1) piercing damage plus 4 (1d8) poison damage.

Poison Bomb. The ssurran throws a tangerine-sized bomb at a point up to 60 feet away, where it explodes, releasing a 10-foot-radius sphere of poisonous gas that disperses quickly. Each creature in the sphere must make a DC 11 Constitution saving throw, taking 10 (3d6) poison damage on a failed save, or half as much damage on a successful one. After the ssurran throws a bomb, roll a d6; on a roll of 4 or lower, the ssurran has no more bombs to throw.