The Shrieker

flying, haste
Whenever The Shrieker attacks, create a colorless trinket artifact token.
{x},{t},sacrifice an artifact: If {b} was spent to activate this ability, return up to one target creature card from your graveyard to your hand.If {r} was spent to activate this ability, untap The Shrieker and it deals 2 damage to target player. If {u} was spent to activate this ability, Scry 1, then draw a card.