Sylvan Library [Fourth Edition (Foreign White Border)] Commander 2011 where X is the number

where X is the number of creatures attacking you

Activate only during your turn

"We've managed to keep the goblins in their assigned areas

Set: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {6} {8}

Set: New Phyrexia Type: Artifact Rarity: Rare Cost: {3}{G/P} ({G/P} can be paid with either {G} or 2 life

Sylvan Library [Fourth Edition (Foreign White Border)] Commander 2011 where X is the numberSet: Fourth Edition (Foreign White Border) Rarity: Rare You may draw two extra cards during your draw phase. If you do so, put two of the cards drawn this turn back on top of your library (in any order) or pay 4 life per card not replaced. Effects that prevent or redirect damage cannot be used to counter this loss of life.