Ghostwalker

Fading 2 (This creature enters the battlefield with two
fade counters on it. At the beginning of your upkeep,
remove a fade counter from it. If you can't, sacrifice
it.)
Ghostwalker can't block and can't be blocked.
The Curse of Dust withers the lifespan of every Aetherborn, imperfect beings created by a negligent god.
They live their short existences as they see fit, beholden
to none but themselves.