Urza's Tower (Autumn Leaves) [Antiquities] Battle for Zendikar you may pay 4 life

you may pay 4 life rather than pay this spell's mana cost

Whenever Zur the Enchanter attacks

Set: Judgment Type: Legendary Creature — Human Barbarian Warrior Rarity: Rare Cost: {2}{R}{R} First strike

Set: Judge Gift Cards 2012 Type: Instant Rarity: Rare Cost: {U} Counter target instant or sorcery spell unless its controller pays {1}

Urza's Tower (Autumn Leaves) [Antiquities] Battle for Zendikar you may pay 4 lifeSet: Antiquities Type: Land Urza's Tower Rarity: Common {T}: Add {C}. If you control an Urza's Mine and an Urza's Power Plant, add {C}{C}{C} instead. Urza always put Tocasia's lessons on resource gathering to effective use.