Bubble Magic

You can magically conjure bubbles at will.

You can use this ability to produce one of the following effects:

• Choose a Medium or smaller creature within range; they become trapped within a large bubble and hover just above the ground. At the beginning of each of their turns, they must succeed in a Strength Save against your Spell Save DC to free themselves. Otherwise, they cannot make attack rolls and their movement speed is reduced to 0.
• You can trap up to 50 gallons of any liquid inside a group of bubbles or one large bubble. You can pop these at will. (50 Gallons is enough to fill a massive bathtub.)
• You can magically clean a target with a power wash of bubbles. 

Your bubbles can be moved up to 10 ft each turn using your Bonus Action.