Drown (ditched, doesn’t work)

You create a watery globe around the head of a creature you can see within range. The target can avoid the effect by succeeding on a Dexterity saving throw. At the end of each of its turns, the target takes 2d6 damage due to lack of air. During its turn, the target can use an action to make a Dexterity (Athletics) check to escape the water bubble. If the target can breathe underwater, they do not take damage from the bubble.