# Evard's Black Tentacles *4th-level, Conjuration*  - **Casting time:** 1 action - **Range:** 90 feet - **Components:** V, S, a tentacle - **Duration:** Concentration, up to 1 minute 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](difficult-terrain-xphb.md). Each creature in that area makes a Strength saving throw. On a failed save, it takes `3d6` Bludgeoning damage, and it has the [Restrained](conditions.md#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](conditions.md#Restrained) creature can take an action to make a Strength ([Athletics](skills.md#Athletics)) check against your spell save DC, ending the condition on itself on a success. **Classes**: [Bard](list-spells-classes-bard.md); [Wizard](list-spells-classes-wizard.md); [Wizard](list-spells-classes-wizard.md); [Sorcerer (Aberrant Sorcery)](list-spells-classes-sorcerer-xphb-aberrant-sorcery-xphb.md); [Rogue (Arcane Trickster)](list-spells-classes-rogue-xphb-arcane-trickster-xphb.md); [Fighter (Eldritch Knight)](list-spells-classes-fighter-xphb-eldritch-knight-xphb.md) *Source: Player's Handbook (2024) p. 270. Available in the Free Rules (2024)*