Aquavian

innate spellcasting. The aquavian's Spellcasting Ability is Charisma (spell save DC 10). It can innately cast the following Spells, requiring only verbal components:

at will: shape water, acid arrow (this takes the form of a spear or trident)  

1/day: control water

Amphibious. The aquavian can breathe air and water.

Webbed arms. The aquavian can not use it's hands while flying.

Multiattack. The aquavain makes two claw attacks.

Claw. Melee weapon attack: +4 to hit, reach 5 ft., one target. Hit: (2d4+1) slashing damage

Bite. Melee weapon attack: +4 to hit, reach 5 ft., one target. Hit: (2d6+1) piercing damage

Dive and charge. When flying or swimming, the aquavian can use its movement and action to move its full speed and make a claw attack against every enemy in the way.

Backdraught. When flying or swimming, the aquavian can use it's wing fins to cause the effect of the Gust of Wind spell without concentration. The aquavian must stay still to use this. It takes an action to initiate this, but it may last as long as it wishes.