Ion Slime

Small Ooze, unaligned. CR 5, AC 13, 112 HP. Traits: Amorphous, Ionic Form, Ooze Nature, Spider Climb.

Armor class
13
Hit points
112
Challenge
5
Creature type
Ooze
Size
Small
Alignment
unaligned

Stat block

Cha
1
Con
18
Dex
17
Int
2
Str
10
Wis
4
Speed
Swim: 20; Walk: 20
Senses
blindsight 60' (blind beyond), passive Perception 7
Skills
Perception: -3
Actions
  • Multiattack. Two Pseudopod attacks.
  • Pseudopod. Melee Weapon Attack: +6 to hit, 5 ft., one target, 6 (1d6+3) bludgeoning damage + 9 (2d8) lightning.
  • Discharge (Supercharged Only). Sends shock of lightning through its supercharged pseudopod at onecreature it can see within 5 ft. of it ending supercharged state. Target: 27 (6d8) lightning (DC 15 Con half). Three bolts of lightning then leap to as many as three targets each must be within 20' of first target. Target can be creature or object and each can be targeted by only one bolt. Each target: 13 (3d8) lightning (DC 15 Con half).
Languages
—
Special abilities
  • Amorphous. Move through space 1ft.+ wide with o squeezing.
  • Ionic Form. Whenever subjected to lightning it takes no damage and instead regains hp equal to lightning dealt. Its Supercharge then recharges. If it takes cold while supercharged it must roll a d6. On a 1 or 2 it loses the supercharged state.
  • Ooze Nature. Doesn't require sleep.
  • Spider Climb. Difficult surfaces even ceilings no ability check.
Damage resistances
thunder
Condition immunities
blinded, charmed, deafened, exhaustion, frightened, prone
Damage vulnerabilities
cold

Source and licence

From Tome of Beasts 3 (open content).

Licence: Open Game Content (OGL 1.0a).

Every licence notice Tavern Bag relies on.