Water sprayer

When Water sprayer enters the battlefield, it will be automatically equipped to a student creature.
When Water sprayer is equipped to a creature, it
has X water counters on it.
When the equipped creature attacks, remove a water counter and choose one of the three:
• Tap target creature with toughness 5 or more
• Destroy target creature with toughness 4 or less
• Exile target creature with toughness 2 or less, add a water counter.
Equip {x}{u}