Creature - Merfolk/Advisor Furtive Courier can't be blocked as long as you've sacrificed an artifact this turn. <CR> Whenever Furtive Courier attacks, draw a card, then discard a card. | Creature - Merfolk/Advisor This creature can't be blocked as long as you've sacrificed an artifact this turn. <CR> Whenever this creature attacks, draw a card, then discard a card. |