Concentrated Fissure

You can create a small fissure directly under a creature within range. That creature must succeed a Dexterity saving throw, or fall into the fissure and become restrained. At the start of that creature's turn, they may use their action to make a Strength saving throw to free themselves. 

When the spell ends, the fissure closes and the creature is ejected into the closest unoccupied space.