Ball of Whirlpools

The ball has 4 charges. While attuned to the ball you learn the shape water cantrip. While holding it, you can use an action to expend 1 or more of its charges to cast one of the following spells from it, using your spell save DC: Wall of water (3 charge), Water breathing (3 charges) Control water (4 charges), or Watery sphere (4 charges).

Additionally, you can use your action and expend four charges to create a huge whirlpool of water, you cast the tsunami spell, requiring no concentration. When you take this action the ball shatters and loses all its magic.

The ball regains one expended charge daily at dawn. 

Notes: Damage, Control, Combat