Triarch Praetorian - 66 U 40K

Flying
Dynastic Codes — When this creature enters from a graveyard, you draw two cards and you lose 2 life.
Unearth {4}{B} ({4}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)

uncommon
Artifact Creature — Necron
From the Magic: The Gathering set Warhammer 40,000 Commander.