Smoke [Fourth Edition (Foreign White Border)]Set: Fourth Edition (Foreign White Border) Rarity: Rare No player may untap more than one creature during his or her untap phase.

Set: Gym Heroes Unlimited Type: Colorless Rarity: Uncommon Retreat cost: Colorless

Set: Classic Sixth Edition Type: Creature — Human Druid Rarity: Rare Cost: {1}{G}{G} Whenever you cast an enchantment spell

{U}: If target spell has only one target and that target is Quicksilver Dragon

Set: Shadowmoor Type: Creature — Elf Knight Rarity: Rare Cost: {1}{G/W}{G/W}{G/W} Other green creatures you control get +1/+1

nonland permanent

Set: EX: Power Keepers Type: Darkness Rarity: Rare Retreat cost: 0

Set: Commander 2013 Type: Enchantment Rarity: Rare Cost: {4}{R} Players can't gain life

Set: Beta Edition Type: Creature — Human Assassin Rarity: Rare Cost: {1}{B}{B} {T}: Destroy target tapped creature

Set: Collectors' Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {G} Enchant creature

Set: XY: Evolutions Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Planechase Anthology Planes Type: Plane — Phyrexia Rarity: Common At the beginning of your upkeep

Each artifact you tap after you're done activating mana abilities pays for {1}