CardName: Rules of Survival Cost: WB Type: Tribal Instant - Kor Pow/Tgh: / Rules Text: As an additional cost to cast this spell, sacrifice a creature. You gain life equal to the sacrificed creature's toughness. When you do, if you have gained 10 or more life this turn, exile target nonland permanent. Flavour Text: Set/Rarity: ![Assorted] Kindred Uncommon