Treasure Chest

{4}, Sacrifice this artifact: Roll a d20.

1 | Trapped! — You lose 3 life.

2—9 | Create five Treasure tokens.

10—19 | You gain 3 life and draw three cards.

20 | Search your library for a card. If it's an artifact card, you may put it onto the battlefield. Otherwise, put that card into your hand. Then shuffle.