- Level: 4 (Conjuration)
- Casting time: 1 Action
- Components: V, S, M
- Range(area): 90 feet
- attack(save): DEX save
- Damage(effect): Restrained
- School: Conjuration
- duration: Concentration up to 1 minute
Black Tentacles 5e
Here you can see different aspects with in a range such as Squirming, ebony tentacles fill which has 20 foot square on the ground. The ground will be turned in to difficult terrain and this situation will be decided by the tentacles but this is not permanent this only for the duration.
When any creature would be entered for the first time into the affected area with a turn or it should start its turn there, the creature which entered into the affected area must succeed either on a Dexterity saving throw or should take 3d6 bludgeoning damage and also it should be restrained by the tentacles up to the Black Tentacles 5e spell ends.
If a creature which starts its turn in an area then it must be restrained by the tentacles and takes 3d6 bludgeoning damage.
If any creature which is restained by the tentacles then it can use its own action to prepare a strength or dexterity check or anyone its depends upon its choice but it should be against your spell save DC. It frees itself when got the success.