Name: Urn of Godfire Cost: 1 Type: Artifact Rules Text: {2}: Add one mana of any color. {6}, {T}, Sacrifice this artifact: Destroy target creature or enchantment. Set/Rarity: March of the Machine common Price: $0.22

Name: Ursine Fylgja Cost: 4W Type: Creature -- Spirit Bear Pow/Tgh: 3/3 Rules Text: This creature enters with four healing counters on it. Remove a healing counter from this creature: Prevent the next 1 damage that would be dealt to this creature this turn. {2}{W}: Put a healing counter on this creature. Set/Rarity: Coldsnap uncommon Price: $0.20

Name: Uruk-hai Berserker Cost: 2B Type: Creature -- Orc Berserker Pow/Tgh: 3/2 Rules Text: When this creature enters, the Ring tempts you. Set/Rarity: The Lord of the Rings: Tales of Middle-earth common Price: $0.20

Name: Urza Assembles the Titans Cost: 3WW Type: Enchantment -- Saga Rules Text: Read ahead (Choose a chapter and start with that many lore counters. Add one after your draw step. Skipped chapters don't trigger. Sacrifice after III.) I -- Scry 4, then you may reveal the top card of your library. If a planeswalker card is revealed this way, put it into your hand. II -- You may put a planeswalker card with mana value 6 or less from your hand onto the battlefield. III -- You may activate the loyalty abilities of planeswalkers you control twice this turn rather than only once. Set/Rarity: Dominaria United rare, Dominaria United Promos rare Price: $0.34

Name: Urza's Armor Cost: 6 Type: Artifact Rules Text: If a source would deal damage to you, prevent 1 of that damage. Set/Rarity: Urza's Saga uncommon, Eighth Edition rare, The List uncommon Price: $0.24

Name: Urza's Avenger Cost: 6 Type: Artifact Creature -- Shapeshifter Pow/Tgh: 4/4 Rules Text: {0}: This creature gets -1/-1 and gains your choice of banding, flying, first strike, or trample until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) Set/Rarity: Antiquities rare, Fourth Edition Foreign Black Border rare, Fourth Edition rare, Rinascimento uncommon, Renaissance uncommon, Fifth Edition rare Price: $0.36

Name: Urza's Bauble Cost: 0 Type: Artifact Rules Text: {T}, Sacrifice this artifact: Look at a card at random in target player's hand. You draw a card at the beginning of the next turn's upkeep. Set/Rarity: Ice Age uncommon, Fifth Edition uncommon, Masters Edition uncommon, Mystery Booster 2 uncommon Price: $5.56

Name: Urza's Blueprints Cost: 6 Type: Artifact Rules Text: Echo {6} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) {T}: Draw a card. Set/Rarity: Urza's Legacy rare, The List rare, Dominaria Remastered rare Price: $0.16

Name: Urza's Cave Type: Land -- Urza's Cave Rules Text: {T}: Add {C}. {3}, {T}, Sacrifice this land: Search your library for a land card, put it onto the battlefield tapped, then shuffle. Set/Rarity: Modern Horizons 3 uncommon Price: $1.20

Name: Urza's Chalice Cost: 1 Type: Artifact Rules Text: Whenever a player casts an artifact spell, you may pay {1}. If you do, you gain 1 life. Set/Rarity: Antiquities common, Masters Edition common, Masters Edition IV common Price: $1.08

Name: Urza's Dark Cannonball Type: Stickers Rules Text: {TK}{TK} -- Exalted, exalted (Whenever a creature you control attacks alone, it gets +1/+1 until end of turn for each instance of exalted among permanents you control.) {TK}{TK}{TK} -- Shadow (This creature can block or be blocked only by creatures with shadow.) {TK}{TK} -- 1/5 {TK}{TK}{TK}{TK} -- 7/4 Set/Rarity: Unfinity Sticker Sheets common Price: $0.20

Name: Urza's Engine Cost: 5 Type: Artifact Creature -- Juggernaut Pow/Tgh: 1/5 Rules Text: Trample {3}: This creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.) {3}: Attacking creatures banded with this creature gain trample until end of turn. Set/Rarity: Alliances uncommon Price: $0.24

Name: Urza's Factory Type: Land -- Urza's Rules Text: {T}: Add {C}. {7}, {T}: Create a 2/2 colorless Assembly-Worker artifact creature token. Set/Rarity: Magic Online Promos uncommon, Champs and States rare, Time Spiral uncommon, Commander 2013 uncommon, The List uncommon, Time Spiral Remastered uncommon, Jumpstart 2022 uncommon Price: $0.29

Name: Urza's Filter Cost: 4 Type: Artifact Rules Text: Multicolored spells cost {2} less to cast. Set/Rarity: Invasion rare Price: $4.80

Name: Urza's Incubator Cost: 3 Type: Artifact Rules Text: As this artifact enters, choose a creature type. Creature spells of the chosen type cost {2} less to cast. Set/Rarity: Urza's Destiny rare, Commander 2015 rare, Commander Anthology Volume II rare, The List rare, Dominaria Remastered mythic, Modern Horizons 3 Promos rare, Modern Horizons 3 rare Price: $17.23

Name: Urza's Mine Type: Land -- Urza's Mine Rules Text: {T}: Add {C}. If you control an Urza's Power-Plant and an Urza's Tower, add {C}{C} instead. Set/Rarity: Antiquities uncommon, Antiquities common, Chronicles uncommon, Chronicles Foreign Black Border uncommon, Rinascimento common, Fifth Edition common, Magic Online Promos common, Magic Online Promos rare, Eighth Edition uncommon, Ninth Edition uncommon, Masters Edition IV common, Double Masters common, Double Masters rare, Jumpstart 2022 common, Commander Masters common, Modern Horizons 3 Commander common Price: $0.58

Name: Urza's Miter Cost: 3 Type: Artifact Rules Text: Whenever an artifact you control is put into a graveyard from the battlefield, if it wasn't sacrificed, you may pay {3}. If you do, draw a card. Set/Rarity: Antiquities rare, Masters Edition IV rare Price: $20.19

Name: Urza's Power Plant Type: Land -- Urza's Power-Plant Rules Text: {T}: Add {C}. If you control an Urza's Mine and an Urza's Tower, add {C}{C} instead. Set/Rarity: Antiquities common, Antiquities uncommon, Chronicles uncommon, Chronicles Foreign Black Border uncommon, Rinascimento common, Fifth Edition common, Magic Online Promos common, Magic Online Promos rare, Eighth Edition uncommon, Ninth Edition uncommon, Masters Edition IV common, Double Masters common, Double Masters rare, Jumpstart 2022 common, Commander Masters common, Modern Horizons 3 Commander common Price: $0.67

Name: Urza's Ruinous Blast Cost: 4W Type: Legendary Sorcery Rules Text: (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Exile all nonland permanents that aren't legendary. Set/Rarity: Dominaria Promos rare, Dominaria rare, The List rare, Dominaria United Commander rare, The Brothers' War Commander rare, Commander Masters rare Price: $0.83

Name: Urza's Saga Type: Enchantment Land -- Urza's Saga Rules Text: (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I -- This Saga gains "{T}: Add {C}." II -- This Saga gains "{2}, {T}: Create a 0/0 colorless Construct artifact creature token with 'This token gets +1/+1 for each artifact you control.'" III -- Search your library for an artifact card with mana cost {0} or {1}, put it onto the battlefield, then shuffle. Set/Rarity: The List rare, Modern Horizons 2 Promos rare, Modern Horizons 2 rare, Store Championships rare, Secret Lair Countdown rare, Mystery Booster 2 rare Price: $35.14