Noctorn's Left Hand

Devoid
Other Eldrazi creatures you control get +1/+1, become Processors in addition to their other types, and have "{1}, Put a card an opponent owns from exile into that player's graveyard: Untap this creature and remove from combat."
Noctorn chose two of his favorite monsters to lead his armies. One was extremely aggressive and ruthless. The other was most definitely not.