Arcanaphage
- Size
- Medium
- Type
- Monstrosity
- Challenge Rating
- 4
- Source
- Creature Codex
- Alignment
- Unaligned
- Armor Class
- 14
- Speeds
- 0, fly 30
- Walking Speed
- 0
- Flying Speed
- 30
- Strength Score
- 10
- Dexterity Score
- 18
- Constitution Score
- 16
- Intelligence Score
- 2
- Wisdom Score
- 10
- Charisma Score
- 8
- Skill Proficiencies
- Perception
- Vision
- Blindsight (60ft)
- Languages Ref
- -
- Hit Points
- 60
- Condition Immunities
- Blinded, Charmed, Deafened, Frightened, Prone
- Resistances
- Resistant to Bludgeoning Damage, Resistant to Piercing Damage, Resistant to Slashing Damage
Medium monstrosity, unaligned
Armor Class 14
Hit Points 60 (8d8+24)
Speed 0 ft., fly 30 ft. (hover)
- STR
- 10 (+0)
- DEX
- 18 (+4)
- CON
- 16 (+3)
- INT
- 2 (−4)
- WIS
- 10 (+0)
- CHA
- 8 (−1)
Skills Perception +2
Damage Resistances bludgeoning, piercing, and slashing from magical weapons
Condition Immunities blinded, charmed, deafened, frightened, prone
Senses blindsight 60 ft. (blind beyond this radius), passive Perception 12
Languages -
Challenge 4 (1,100 XP)
Arcane Discharge. When an arcanaphage dies, it explodes in a surge of partially-digested magical energy. Each creature within 5 feet per Feed score must make a DC 14 Dexterity saving throw, taking 3 (1d6) force damage per Feed score on a failed save, or half as much damage on a successful one. For 1 minute afterward, the affected area is awash with volatile magic. A creature that starts its turn in the affected area takes 7 (2d6) force damage.
Hunger. Each time it feeds in combat, it regains hp equal to twice the level of the spell it ate and increases its Feed score by 1. The arcanaphage can't have a Feed score higher than 8, and its Feed score reduces by 1 each time it finishes a long rest.
Ingest Magic. At the start of each of the arcanaphage's turns, each creature within 30 feet of it that is currently maintaining concentration on a spell must make a DC 14 Constitution saving throw. On a failure, the creature's spell ends and the arcanaphage feeds.
Magic Immunity. The arcanaphage is immune to damage from spells. It has advantage on saving throws against all other magical effects.
Actions
Multiattack. The arcanaphage makes two tentacle attacks.
Tentacle. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 4) bludgeoning damage.
Reactions
Voracious. The arcanaphage's tentacles glow when a spell is cast within 30 feet of it, countering the spell. This reaction works like the counterspell spell, except the arcanaphage must always make a spellcasting ability check, no matter the spell level. Its ability check for this is +5. If it successfully counters the spell, the arcanaphage feeds.
Stat block from Creature Codex (Kobold Press), Open Game Content used under the Open Game License 1.0a. Creature Codex. © 2018 Open Design LLC; Authors Wolfgang Baur, Dan Dillon, Richard Green, James Haeck, Chris Harris, Jeremy Hochhalter, James Introcaso, Chris Lockey, Shawn Merwin, and Jon Sawatsky. It is not Geminaea material. See Legal.