Black Dragon Wyrmling
Medium Dragon
Armor Class 17
Hit Points 44 (8d8+6)
Speed fly +60, swim +30, walk +30
Challenge 2
Skills stealth +5, perception +2
Damage Immunities acid
Senses blindsight 10 ft., darkvision 60 ft., passive Perception 12
Languages Draconic
Special Abilities
Ambusher. When submerged in water, the dragon has advantage on Stealth checks.
Amphibious. The dragon can breathe air and water.
Actions
Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 13 (2d10 + 2) piercing damage.
Acid Breath (Recharge 5-6). The dragon exhales sizzling acid in a 20-foot-long 5-foot-wide line. Each creature in that area makes a DC 11 Dexterity saving throw taking 13 (3d8) acid damage on a failed save or half damage on a success.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open