Hydro

thumb|300px|right|Hydro's combo Fatality ] Hydro was a warrior from Earthrealm who was a member of the Lin Kuei clan. 

Overview
He was a younger but close friend of Sub-Zero and journeyed with him to combat the forces of Outworld. His unique talents allowed him to manipulate water. His control over the element allowed him to blast strong waves of water at his enemies with freezing water that they actually froze his opponent upon contact.

Hydro was killed by Scorpion in Outworld as part of the undead wraith's promise of killing all of Sub-Zero's friends and family before killing Sub-Zero himself.

Source

 * Mortal Kombat: Blood & Thunder #3