Nova Blancke
Alexavier upped his control and decided it would be funny to see them eat each other. Or fry their own brains due to the conflict that seemed to have appeared. When they reached the blockade Alexavier wanted her to rip it down but it seemed that Cassandra had different idea's. She simply created a new passage for them to move through. Why not create something new like this when you can? It certainly was easier to just walk through a wall instead of having to rip down something else. Though the aspects 'easier' didn't really apply to Cassandra since both things took about as much effort. Still it felt easier to her.
The beasts did in fact start to attack and eat each other. Except in stead of devouring the others, the victorious ones began to grow larger and more vicious. This continued to happen behind Alexavier and Cassandra.
Shane watched them go around the net. He made note that they are going to do what they can to avoid any errant biomass. He considered how he could use this.
Taking full advantage of the excess biomass he collected in an hour, Shane ordered the net to move again. The net came to life once again and began to chase after the duo. This thing was without a mind, it was merely a collection of biomass and teeth. It's multitude of tentacles made it horribly fast. With each step the thing inserted it's "feet" into the ground.
Shane knew he didn't have much more time before the duo made it to him. He started shedding more bio spores into the water around him.