Wandering Traders of Darkwood

Extort (Whenever you cast a spell, you may pay
{w/b}. If you do, each opponent loses 1 life and you gain
that much life.)
{w/b}, {t}, Discard a card: Draw a card.
{w/b}{w/b}{w/b}: Return target artifact card with
converted mana cost 2 or less from your
graveyard to your hand.