Kerrigan (StarCraft)

Once a terran ghost with formidable psionic abilities, Sarah Kerrigan was betrayed by her allies and transformed into the Queen of Blades. Now freed of the dark one's corruption, Kerrigan faces a threat that could destroy the galaxy itself.

Abilities:

Assimilation: damage she deals becomes a shield which is strong to non-summoned characters

Ravage: leaps to an enemy and slashes them with her appendages and skeletal wing, if the enemy dies, the cooldown is refreshed

Impaling Spikes: sends forth a number of spikes dealing large amounts of damage in a target area

Primal Grasp: sends out a spike "hands" that pull enemies closer to her

(Can only choose one of these, both have long cooldown)

Maelstrom: fires electric bolt to nearby enemies

ultralisk: summons an ulltralisk that deals heavy damage and 50% splash damage