Urza, Lord High Artificer (Foil Etched) [Commander Masters] AJV006 where X is that spell's

where X is that spell's converted mana cost

they lose the game

Set: Commander Masters Type: Legendary Creature — Elemental Rarity: Mythic Cost: {2}{G} You don't lose unspent green mana as steps and phases end

Set: Promo Finish: Cold Foil Type: Hero Subtype: Young Rarity: Promo Class: Brute Shadow Life: 20 Intellect: 4 If a card with 6 or more [Power] has been put into your banished zone this turn

Set: Dungeons & Dragons: Adventures in the Forgotten Realms Promos Type: Creature — Horror Rarity: Rare Cost: {3}{U}{U} Dominate Monster — When Mind Flayer enters the battlefield

Urza, Lord High Artificer (Foil Etched) [Commander Masters] AJV006 where X is that spell'sSet: 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.