Spell Details
Level: 4
School: Conjuration
Casting Time: Action
Ritual: No
Range: 90 feet
Components: V, S, M
Materials: (a tentacle)
Duration: 1 minute
Concentration: Yes
Description
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 that area into Difficult Terrain.
Each creature in that area makes a Strength saving throw. On a failed save, it takes 3d6 Bludgeoning damage, and it has the Restrained condition until the spell ends. A creature also makes that save if it enters the area or ends it turn there. A creature makes that save only once per turn.
A Restrained creature can take an action to make a Strength (Athletics) check against your spell save DC, ending the condition on itself on a success.
Classes: Wizard
Source: Player's Handbook 2024 pg. 270