Apretar

A white light layers on the ground in a 20-foot square starting from a point within range. For the duration, this slippery light turns the ground in the area into difficult terrain.

A creature in the area, when you cast the spell, must succeed on a Strength saving throw or be restrained by the absorbing lights until the spell ends. A creature restrained by the light can use its action to make a Strength check against your spell save DC. On a success, it frees itself.

When the spell ends, the light will fade away.