The transformation was not a sudden burst but a grueling, agonizing metamorphosis. The Void Eater did not merely grow; it actively consumed everything around it.
The ribbons of energy from the fallen summons, the heavy granite of the golems, the searing heat of the fire constructs, and the liquid flow of the water spirits were being crushed and compressed into the creature's singular mass.
The sound was a cacophony of grinding stone and roaring flames, a violent alchemy of the dead. The creature's form pulsed like a dying star, expanding and contracting as it forced the disparate elements into a cohesive, terrifying whole.
Rex stood motionless, his eyes locked on the spectacle. His internal system worked overtime, processing the sheer density of energy concentrated in that one spot.
Suddenly, a notification flashed in his mind, sharp and gold, cutting through the chaos of the battlefield.
[WARNING: MASSIVE ENERGY DENSITY DETECTED]
[EVOLUTIONARY PATHWAY: UNKNOWN...]
