Murloc Puddle Lord

The Murloc Puddle Lord is a murloc caught in the conflict between Sylvanas Windrunner and Varimathras. Sylvanas and her banshees took control of him.

Abilities

 * Ensnare (makes flying units attackable by melee units and incapacitates)
 * Blizzard (ranged AoE damage)
 * Death Coil (ranged direct damage to living or direct heal to undead unit)

Speculation
As he does not appear in World of Warcraft, the Murloc Puddle Lord may have been killed by the Dreadlord Insurgents at some point during the war. Alternatively he could be serving as the Dark Lady's eyes and ears in the sea.