Ancient Black Dragon | Monsters

Type Dragon
Hit Points 367 (21d20 + 147)
Armor Class 22
Challenge 21, 33000 XP
Speed 40 Ft., Fly 80 Ft., Swim 40 Ft.
Size Gargantuan
Alignment Chaotic Evil
Languages Common, Draconic
Senses Blindsight 60 Ft., Darkvision 120 Ft., Passive Perception 26
Skills Perception +16, Stealth +9
Damage Immunities Acid
Saving Throws Dex +9, Con +14, Wis +9, Cha +11
Strength Dexterity Constitution Intelligence Wisdom Charisma
27 14 25 16 15 19

Description

Amphibious. The dragon can breathe air and water.

Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.

Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.

Actions

Multiattack. The dragon can use its Frightful Presence. It then makes three attacks: one with its bite and two with its claws.

Bite. Melee Weapon Attack:+ 15 to hit, reach 15 ft., one target. Hit: 19 (2d10 + 8) piercing damage plus 9 (2d8) acid damage.

Claw. Melee Weapon Attack: +15 to hit, reach 10 ft., one target. Hit: 15 (2d6 + 8) slashing damage.

Tail. Melee Weapon Attack: +15 to hit, reach 20 ft ., one target. Hit: 17 (2d8 + 8) bludgeoning damage.

Frightful Presence. Each creature of the dragon's choice that is within 120 feet of the dragon and aware of it must succeed on a DC 19 Wisdom saving throw or become frightened for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours.

Acid Breath (Recharge 5-6). The dragon exhales acid in a 90-foot line that is 10 feet wide. Each creature in that line must make a DC 22 Dexterity saving throw, taking 67 (15d8) acid damage on a failed save, or half as much damage on a successful one.

Legendary Actions

Detect. The dragon makes a Wisdom (Perception) check.

Tail Attack. The dragon makes a tail attack.

Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 ft. of the dragon must succeed on a DC 23 Dexterity saving throw or take 15 (2d6 + 8) bludgeoning damage and be knocked prone. The dragon can then fly up to half its flying speed.


This data originates from the System Reference Document V5.1 "SRD5" and is suitable for D&D 5e. "D&D", "D&D 5e", and other such product names are owned by Wizards of the Coast.

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