Color: Green Card Text: If you control a Forest , you may have an opponent gain 3 life rather than pay Invigorate's mana cost. Target creature gets +4/+4 until end of turn. Rarity: C Cost: 2 (3) Card Type: Instant Artist: Dan Frazier Name: Invigorate Finish: Regular Card Number: 19/63 Set Name: Duel Decks: Garruk vs Liliana