Ghast of Leng
Large Aberration, neutral evil
Armor Class 14 (natural armor)
Hit Points 127 (17d10+34)
Speed walk +40
Challenge 3
Saving Throws con +4, wis +1
Skills perception +1
Damage Vulnerabilities radiant
Damage Resistances cold
Senses darkvision 120 ft., passive Perception 11
Languages Void Speech
Special Abilities
Blood Frenzy. The ghast of Leng has advantage on melee attack rolls against any creature that doesn't have all its hp.
Keen Smell. The ghast of Leng has advantage on Wisdom (Perception) checks that rely on smell.
Sunlight Hypersensitivity. The ghast of Leng takes 20 radiant damage when it starts its turn in sunlight. While in sunlight, it has disadvantage on attack rolls and ability checks.
Actions
Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 7 (1d8 + 3) piercing damage.
Claws. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 10 (2d6 + 3) slashing damage.
Source: Creature Codex · OGL/Open