Ancient Green Dragon
Gargantuan Dragon, lawful evil. CR 22, AC 21, 402 HP. Traits: Amphibious, Legendary Resistance.
- Armor class
- 21
- Hit points
- 402
- Challenge
- 22
- Creature type
- Dragon
- Size
- Gargantuan
- Alignment
- lawful evil
Stat block
- Cha
- 22
- Con
- 25
- Dex
- 12
- Int
- 20
- Str
- 27
- Wis
- 17
- Speed
- Fly: 80; Swim: 40; Walk: 40
- Senses
- blindsight 60 ft., darkvision 120 ft., passive Perception 27
- Skills
- Stealth: 8; Deception: 13; Perception: 17; Persuasion: 13
- Actions
- Multiattack. The dragon makes three Rend attacks. It can replace one attack with a use of Spellcasting to cast Mind Spike (level 5 version).
- Rend. Melee Attack Roll: +15, reach 15 ft. 17 (2d8 + 8) Slashing damage plus 10 (3d6) Poison damage.
- Poison Breath. Constitution Saving Throw: DC 22, each creature in a 90-foot Cone. Failure: 77 (22d6) Poison damage. Success: Half damage.
- Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 21): - **At Will:** Detect Magic, Mind Spike - **1/Day Each:** Geas, Modify Memory
- Hit dice
- 23d20 + 161
- Languages
- Common, Draconic
- Armor detail
- natural armor
- Saving throws
- Wisdom: 10; Dexterity: 8
- Damage immunities
- poison
- Legendary actions
- Mind Invasion. The dragon uses Spellcasting to cast Mind Spike (level 5 version).
- Noxious Miasma. Constitution Saving Throw: DC 21, each creature in a 30-foot-radius Sphere [Area of Effect]|XPHB|Sphere centered on a point the dragon can see within 90 feet. Failure: 17 (5d6) Poison damage, and the target takes a -2 penalty to AC until the end of its next turn. Failure or Success: The dragon can't take this action again until the start of its next turn.
- Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.
- Special abilities
- Amphibious. The dragon can breathe air and water.
- Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.
- Condition immunities
- poisoned
Source and licence
From System Reference Document 5.2.
Licence: SRD (CC BY 4.0).
This work includes material taken from the System Reference Document 5.1 ("SRD 5.1") by Wizards of the Coast LLC and available at dnd.wizards.com/resources/systems-reference-document. The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License available at creativecommons.org/licenses/by/4.0/legalcode.
This work includes material from the System Reference Document 5.2.1 ("SRD 5.2.1") by Wizards of the Coast LLC, available at dndbeyond.com/srd. The SRD 5.2.1 is licensed under the Creative Commons Attribution 4.0 International License, available at creativecommons.org/licenses/by/4.0/legalcode.