Blight of the Forgotten Fell's

-Shroud
-First Strike
-{b}{b}{x}: Shades you control gain +X/+X and Intimidate until end of turn.
-When a creature dealt damage by a Shade you control dies this turn, return it to the battlefield under your control. It is a Shade in addition to its other types.
-Sacrifice a Shade, target creature gains -X/-X until end of turn where X is equal to Shades power.
-Swampfall: Return target shade from your graveyard to your hand.