Urza's Chalice [Antiquities]Set: Antiquities Type: Artifact Rarity: Common Cost: {1} Whenever a player casts an artifact spell, you may pay {1}. If you do, you gain 1 life. When sorely wounded or tired, Urza would often retreat to the workshops of his apprentices. They were greatly amazed at how much better he looked each time he took a sip of water.

Set: Gym Challenge 1st Edition Type: Fighting Rarity: Common Retreat cost: Colorless

Enchanted creature has "Whenever this creature deals combat damage to a player

Set: Black & White: Dragons Exalted Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

"Its gems didn't stop pulsating until they were completely removed

"The so-called Barbarians will not respect us for our military might—they will respect us for our honor

Named for the eastern part of the sky

Set: Commander 2014 Type: Artifact Creature — Dragon Rarity: Rare Cost: {6} Flying

Set: EX: Trainer Kit - Latios Type: Lightning Rarity: Promo Retreat cost: Colorless

rampage 4 (Whenever this creature becomes blocked

Set: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Each artifact spell costs {1} more to cast for each artifact its controller controls

Set: Ice Age Type: Artifact Rarity: Rare Cost: {3} {1}

Set: Neo Revelation Unlimited Type: Lightning Rarity: Rare Retreat cost: Colorless