Name: Unstoppable Slasher Cost: 2B Type: Creature -- Zombie Assassin Pow/Tgh: 2/3 Rules Text: Deathtouch Whenever this creature deals combat damage to a player, they lose half their life, rounded up. When this creature dies, if it had no counters on it, return it to the battlefield tapped under its owner's control with two stun counters on it. Set/Rarity: Duskmourn: House of Horror Promos rare, Duskmourn: House of Horror rare, Japan Standard Cup rare Price: $4.11

Name: Unswerving Sloth Cost: 3WW Type: Creature -- Sloth Mount Pow/Tgh: 5/5 Rules Text: Whenever this creature attacks while saddled, it gains indestructible until end of turn. Untap all creatures you control. Saddle 4 (Tap any number of other creatures you control with total power 4 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.) Set/Rarity: Aetherdrift uncommon Price: $0.07

Name: Untaidake, the Cloud Keeper Type: Legendary Land Rules Text: Untaidake enters tapped. {T}, Pay 2 life: Add {C}{C}. Spend this mana only to cast legendary spells. Set/Rarity: Champions of Kamigawa rare Price: $6.22

Name: Untamed Hunger Cost: 2B Type: Enchantment -- Aura Rules Text: Enchant creature Enchanted creature gets +2/+1 and has menace. (It can't be blocked except by two or more creatures.) Set/Rarity: Oath of the Gatewatch common, Welcome Deck 2017 common, The List common, Foundations common Price: $0.03

Name: Untethered Express Cost: 4 Type: Artifact -- Vehicle Pow/Tgh: 4/4 Rules Text: Trample Whenever this Vehicle attacks, put a +1/+1 counter on it. Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) Set/Rarity: Aether Revolt uncommon, Kaladesh Remastered uncommon Price: $0.25

Name: Unwanted Remake Cost: W Type: Instant Rules Text: Destroy target creature. Its controller manifests dread. (That player looks at the top two cards of their library, then puts one onto the battlefield face down as a 2/2 creature and the other into their graveyard. If it's a creature card, it can be turned face up any time for its mana cost.) Set/Rarity: Duskmourn: House of Horror uncommon Price: $0.24

Name: Unwavering Initiate Cost: 2W Type: Creature -- Human Warrior Pow/Tgh: 3/2 Rules Text: Vigilance Embalm {4}{W} ({4}{W}, Exile this card from your graveyard: Create a token that's a copy of it, except it's a white Zombie Human Warrior with no mana cost. Embalm only as a sorcery.) Set/Rarity: Amonkhet common, The List common Price: $0.04

Name: Unwilling Ingredient Cost: B Type: Creature -- Frog Pow/Tgh: 1/1 Rules Text: Menace (This creature can't be blocked except by two or more creatures.) {2}{B}, Exile this card from your graveyard: You draw a card and you lose 1 life. Set/Rarity: Strixhaven: School of Mages common Price: $0.06

Name: Unwinding Clock Cost: 4 Type: Artifact Rules Text: Untap all artifacts you control during each other player's untap step. Set/Rarity: New Phyrexia rare, Commander 2018 rare, The List rare, The Brothers' War Retro Artifacts rare Price: $20.05

Name: Unworthy Dead Cost: 1B Type: Creature -- Phyrexian Skeleton Pow/Tgh: 1/1 Rules Text: {B}: Regenerate this creature. Set/Rarity: Urza's Saga common Price: $0.13

Name: Unyaro Griffin Cost: 3W Type: Creature -- Griffin Pow/Tgh: 2/2 Rules Text: Flying Sacrifice this creature: Counter target red instant or sorcery spell. Set/Rarity: Mirage uncommon, Classic Sixth Edition uncommon Price: $0.20

Name: Unyielding Gatekeeper Cost: 1W Type: Creature -- Elephant Cleric Pow/Tgh: 3/2 Rules Text: Disguise {1}{W} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When this creature is turned face up, exile another target nonland permanent. If you controlled it, return it to the battlefield tapped. Otherwise, its controller creates a 2/2 white and blue Detective creature token. Set/Rarity: Murders at Karlov Manor rare, Murders at Karlov Manor Promos rare Price: $0.13

Name: Unyielding Krumar Cost: 3B Type: Creature -- Orc Warrior Pow/Tgh: 3/3 Rules Text: {1}{W}: This creature gains first strike until end of turn. Set/Rarity: Khans of Tarkir common, The List common Price: $0.03

Name: Ur-Golem's Eye Cost: 4 Type: Artifact Rules Text: {T}: Add {C}{C}. Set/Rarity: Darksteel common, Ninth Edition uncommon, Commander 2014 uncommon Price: $0.32

Name: Urbis Protector Cost: 4WW Type: Creature -- Human Cleric Pow/Tgh: 1/1 Rules Text: When this creature enters, create a 4/4 white Angel creature token with flying. Set/Rarity: Gatecrash uncommon, Modern Masters 2017 uncommon, Masters 25 uncommon, Ravnica Remastered uncommon, Ravnica: Clue Edition uncommon Price: $0.09

Name: Urborg Type: Legendary Land Rules Text: {T}: Add {B}. {T}: Target creature loses first strike or swampwalk until end of turn. Set/Rarity: Legends uncommon, Masters Edition III uncommon, Tales of Middle-earth Commander rare Price: $16.31

Name: Urborg Justice Cost: BB Type: Instant Rules Text: Target opponent sacrifices a creature of their choice for each creature put into your graveyard from the battlefield this turn. Set/Rarity: Weatherlight rare Price: $3.00

Name: Urborg Mindsucker Cost: 2B Type: Creature -- Horror Pow/Tgh: 2/2 Rules Text: {B}, Sacrifice this creature: Target opponent discards a card at random. Activate only as a sorcery. Set/Rarity: Multiverse Gift Box rare, Visions common Price: $0.12

Name: Urborg Panther Cost: 2B Type: Creature -- Nightstalker Cat Pow/Tgh: 2/2 Rules Text: {B}, Sacrifice this creature: Destroy target creature blocking it. Sacrifice a creature named Feral Shadow, a creature named Breathstealer, and this creature: Search your library for a card named Spirit of the Night, put that card onto the battlefield, then shuffle. Set/Rarity: Mirage common, The List common Price: $0.08

Name: Urborg Scavengers Cost: 2B Type: Creature -- Spirit Pow/Tgh: 2/2 Rules Text: Whenever this creature enters or attacks, exile target card from a graveyard. Put a +1/+1 counter on this creature. This creature has flying as long as a card exiled with it has flying. The same is true for first strike, double strike, deathtouch, haste, hexproof, indestructible, lifelink, menace, reach, trample, and vigilance. Set/Rarity: March of the Machine: The Aftermath rare Price: $0.24