Ten Minutes Ago
As the other mutant broke his collar, Morphling's eyes filled up with rage, the same rage he felt the day he was arrested, those humans will pay for every and each day they kept him locked. A green light came from inside his body, he skin start tearing apart and from it black fur started coming. It had been long time since he last turned, so it was being hard than it normally was. His bones and teeth started to grow as a snout started gaining shape in his face. When the green light faded his was in full Big Bad Wolf form, he bowed his head towards Corona and left running in four legs.
He could smell the blood dripping from the bodies around, in between of that smell the breeze of the outside. From the same direction the breeze came from he could hear the sounds of battle. When he finally reached the outside battle was happening, three robots were fighting mutants, a portal was open and some people were leaving through it. Morphling did not hesitate and charged one of the small sentinels, jumping the wolf tried to bite off the machine gun that was firing at the mutants. He kept working on one of the smaller robots, leaving it when he saw some guards he could tear to pieces.
When Corona call that the portal was closing Morphling run through it not looking back.
Now
Even after all that fight Morphling was still filled with rage, when he heard that a new mission was just about to start he howled like the beast he was. In this body he couldn't keep the excitement of the hunt, he was ready for what was about to happen.