This Mammoth-looking beast has a tough exoskeleton and its tusks used for attack is attached to its back. The two blades/tusks also known as the “Kaiser Blades” look a lot like the hands of the Ultralisk when used in attacking. This breed is considered to be the most powerful ground unit. Its tough exoskeleton adds to its longer life span in the battlefield.
Abilities[]
Aside from the huge damage of this breed to enemy units and structures, the Ultralisk's exposure to more Vespene gas enhances its capabilities more like being under Adrenaline rush (movements and attack rate increases). More than the two “Kaiser blades” present in the default Ultralisk, several genetic experimentation led to emergence of additional two blades used in more effective melee attacks.
Zerg Ultralisk Version 2 Starcraft 2 Spore Creature
Ultralisk concept (w/ 4 Kaiser Blades)
Starcraft 2 - Patch 1.1 Ultralisk vs PF
Ultralisk in battle