Lady Serpentra

Lady Serpentra is a Naga sea witch who appears in the Warcraft III: Frozen Throne scenarios Balancing the Scales and The Ruins of Dalaran. She probably was killed by Malfurion's forces because she hasn't been seen again.

She was also a random Naga Sea Witch.

Statistics from Warcraft III

 * 675 HP
 * 495 MP
 * 35-41 hero damage
 * 3 hero armor
 * Attributes
 * 23 Strength
 * 18 Agility
 * 33 Intelligence Primary Attribute
 * Abilities
 * Forked Lightning (multiple target damage)
 * Frost Arrows (slows target and + damage)
 * Mana Shield (attackers take away from mana not hit points)
 * Tornado (summons tornado that incapacitates enemies)