The Great Glaerpen

Horsemanship, Deathtouch
Eminence-All Death Knights you control gain a +1/+1 and Indestructible, if a Death Knight leaves the battlefield, put that creature onto the battlefield tapped at the beginning of a players end step.
"These guys are The Death Knight, the ones who will never stop killing and destroying this plane. They will never work for Nicol Bolas though."