Darrien, Rot-Sifter

Wither, skulk
When Darrien, Rot-Sifter enters the battlefield,
return target artifact card from your graveyard
to your hand.
When Darrien, Rot-Sifter deals combat damage
to a player, you may pay {3}{b}{g}. If you do,
return target artifact or creature card from that
player's graveyard to the battlefield under your
control. When that card would be put into that
player's graveyard, exile it instead.
"Hmm...what's this?"