In the Last Battle, Makuta Shutdown Devastator in a last ditch attempt to enter makuta's body..
This battle we see...
MasterMold, the Leader of the Sentinal Network whose only goal is to wipe out the X-gene
Makuta Teridax, the Leader of the Brotherhood of the Makuta who stole the body of a god and now controls the matoran universe
each of these warriors posess armies for anihilation.
The sentinal army
The Anti-mutant brotherhood
The Weapon X Program
The Piraka Species
The Dark Hunters
The Remnant Bohrok
The Makuta Sons (Rakshi)
The Infected Exo-Toa
The Brotherhood of the Makuta
They Each have vast armies and each have the power to decide the fate of Humanity or Matoran
(makutas is more varied)
2 giant Robots fight in a battle of Planet Sized Proportions
Who Is Deadliest