Fergus, Ruler of the Aether

Other Aetherborn you control get +2/-1.

Whenever a nontoken creature an opponent control
dies you gain {e}.

Pay {e}{g}: Put a deathtouch counter on target
creature you control. Activate only as a sorcery.
Pay {e}{e}{b}: Return target creature from your
graveyard to the battlefield under your control. That
creature is an Aetherborn in addition to its other
types.