Drown

Choose a Creature that you can see within range. This spell does not affect water breathers, Constructs, Undead, or those that don't need to breathe. The target must succeed on a CON Save or have their lungs fill with water and suffer the Suffocation condition for the duration, immediately beginning to choke (gaining 1 level of Exhaustion at the end of its turn) and having the additional effect of being unable to speak. 

As an action, victim may attempt to cough up the water, succeeding on a CON save and ending the spell on itself.

 Using a Higher-Level Spell Slot. You can target one additional Creature for each spell slot level above 2.