Reverse Polarity Tweet NM-Mint, English, 4 In stock $1.99 Note: Prices subject to change at any time. We reserve the right to limit quantities. Read More Details Color: White Card Text: You gain X life, where X is twice the damage dealt to you so far this turn by artifacts. Rarity: C Cost: WW Card Type: Instant Name: Reverse Polarity Finish: Regular Set Name: Antiquities