Dark Kopaka is an evil Bionicle mask that has tried to take over the house multiple times, killing many along the way, he had an army of like minded toys, mostly fellow Bionicles. After his apparent death his army went into hiding making sneak attacks, they even killed off 90% of the pony toys in one horrific assault. Many raids lead by the good Bionicle Protocol reduced thier numbers, it seems to have worked if they truly ran away.
The body his is using is one of two Megaplexs that were size supremacists who turned violent and had to be put down. One body is being controlled by Mega Head Megatron, DK must have gotten the idea from that.
The edge lord raptor was just like it's movie counter part, and attacked toys randomly until it was beaten to pieces and eaten by the mega sized T-rex. Rexy was latter attacked and the body taken out of her, we now see why.
Pedaking however, has never been an enemy???
