Gender -- Male Zerg
Title -- Primal Pack Leader
Franchise -- StarCraft

Special Attack 1 -- Isolation. Dehaka shoots a single projectile from his tail, dealing damage to multiple targets. (Only works on Archers/SiegeWeapons/Infantry)
Special Attack 2 -- Dark Swarm. Dehaka creates an effect that swirls around him, dealing AoE damage to enemy targets. (Only works on Myth-Units/Heroes/Cavalry)
Special Ability 1 -- Adaptation. Dehaka can transform into his Adaptation form.
Special Ability 2 -- Burrow. After death, Dehaka goes underground for 30 seconds. Being able to quickly flee, while untargetable.

Dehaka is a primal Zerg pack leader from Zerus, the birthworld of the zerg. He is fixated on collecting essence, believing that change is necessary for survival. When Kerrigan took the Swarm to Korhal, Emperor Mengsk deployed a Psi Destroyer that could harm the Zerg by attacking their hive mind. Since Dehaka and his pack lacked the psionic connection the Swarm Zerg shared, they were able to approach and sabotage it, allowing Kerrigan's Zerg to advance. Soon afterward, Dehaka and his pack participated in the assault on Augustgrad, slaying Arcturus Mengsk. In the aftermath, Dehaka swore to aid Kerrigan in her war against the fallen Xel'Naga Amon.