Black Tentacles
4th-level conjuration (concentration) · 2014 rules, SRD 5.1
- Casting time
- 1 action
- Range
- 90 feet
- Components
- V, S, M (A piece of tentacle from a giant octopus or a giant squid)
- Duration
- Concentration, Up to 1 minute
- Classes
- Wizard
Squirming, ebony tentacles fill a 20-foot square on ground that you can see within range. For the duration, these tentacles turn the ground in the area into difficult terrain.
When a creature enters the affected area for the first time on a turn or starts its turn there, the creature must succeed on a Dexterity saving throw or take 3d6 bludgeoning damage and be restrained by the tentacles until the spell ends. A creature that starts its turn in the area and is already restrained by the tentacles takes 3d6 bludgeoning damage.
A creature restrained by the tentacles can use its action to make a Strength or Dexterity check (its choice) against your spell save DC. On a success, it frees itself.
Also in the 2024 rules (SRD 5.2).