Urza, Lord High Artificer (Borderless Profile) [Commander Masters] World Championship Promos or Bloodrot Pox token under

or Bloodrot Pox token under their control

Set: Mystery Booster Type: Artifact Rarity: Rare Cost: {2} Prevent all combat damage that would be dealt to attacking creatures you control

When you play Life for a Life

Set: Judge Gift Cards 2009 Type: Enchantment Rarity: Rare Cost: {1}{G} {G}

Urza, Lord High Artificer (Borderless Profile) [Commander Masters] World Championship Promos or Bloodrot Pox token underSet: Commander Masters Type: Legendary Creature Human Artificer Rarity: Mythic Cost: {2}{U}{U} When Urza, Lord High Artificer enters the battlefield, create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control." Tap an untapped artifact you control: Add U. 5: Shuffle your library, then exile the top card. Until end of turn, you may play that card without paying its mana cost.