14568 cards found
Undead Banneret

Undead Banneret {3}{B}

Creature - Zombie Warrior
When Undead Banneret enters the battlefield, if you control a legendary creature, each opponent loses 4 life.
“Yes, I died. My vow did not.”
4/2
Undead Harbinger

Undead Harbinger {7}{B}

Creature - Zombie Horror
This spell costs {1} less to cast for each Zombie creature card in your graveyard.
When Undead Harbinger enters the battlefield, return target Zombie card from your graveyard to your hand.
4/5
  • Khaliz-Dorahn
Undeath Comes

Undeath Comes {2}{B}{B}

Enchantment
Creature cards in your graveyard have revive {2}{B}{B}. ({2}{B}{B}, Exile this card from your graveyard: Create a token that's a copy of it except it has no mana cost. Revive only as a sorcery.)
“It's been so long, I'm glad to be back.”
—Oscar Jones, Lost Explorer
Undecided Mimic

Undecided Mimic {2}{U}{U}

Creature - Ooze Shapeshifter
You may have Undecided Mimic enter the battlefield or phase in as a copy of any creature on the battlefield, except it has this ability and “{2}{U}{U}: Undecided Mimic phases out.” (Treat it and anything attached to it as though they don't exist until its controller's next turn.)
“You weren't quite what I expected, but I must say, I'm pleasantly surprised.”
—Lucien, the duelist
0/0
  • Monsters of Chikyu
Undeniable Prophecy

Undeniable Prophecy {3}{U}

Instant
If you've scried this turn, this spell costs {2} less to cast and can't be countered.
Draw two cards.
“The god once shamed rises to power . . .
As a hero breaks the horizon's edge . . .
Hoping to change the world forever . . .”
  • Theros Triumphant
Under Cover of Dark

Under Cover of Dark {B}

Enchantment - Aura
Enchant creature
Enchanted creature gets +1/+0 and has menace. (That creature can't be blocked except by two or more creatures.)
“A single sentry? Laughable.”
  • A Tourney at Whiterun
Under Untamed Skies

Under Untamed Skies {1}{G}

Enchantment - Aura
Enchant land you control
Whenever enchanted land is tapped for mana, it produces an additional mana of that type.
{1}{G}, Sacrifice Under Untamed Skies: Destroy target creature with flying.
  • The Unraveling
Under the Gun

Under the Gun {2}{B}

Enchantment
At the beginning of each opponent's upkeep, that player may discard their hand. If the player does, sacrifice Under the Gun. Otherwise, put a bullet counter on Under the Gun, then that player loses life equal to the number of bullet counters on it.
  • Scriptures of Urshad
Under the Sea

Under the Sea {2}{G}{W}{U}

Enchantment
Concord — As long as there are four or more card types among permanents you control, you may cast the first spell you cast each turn without paying its mana cost.
Undercity Diplomat

Undercity Diplomat {3}{B}

Creature - Human Rogue
Mark (Whenever this creature attacks, mark target creature until end of turn.)
Undercity Diplomat can't be blocked by marked creatures.
4/1
  • Villains: The Musical
Undercity Vendor

Undercity Vendor {U}{B}

Creature - Goblin Rogue
{T}, Sacrifice a permanent: Investigate. (Create a colorless Clue artifact token with “{2}, Sacrifice this artifact: Draw a card.”)
“Maybe I've heard of these rumors. I'm sure a sale or two will jog my memory...”
0/3
  • Villains: The Musical
Undercutter

Undercutter {1}{U}

Creature - Merfolk Rogue
Slipstream (This creature can't be blocked as long as only creatures with slipstream are attacking.)
“Reading the Current isn't something that can be taught, or even learned. It's something I just know.”
2/1
  • Elmare: Into the Abyss
Underhanded Deal

Underhanded Deal {4}{B}

Enchantment
This spell costs {1} less to cast for each artifact you control. (This applies before Treasures are sacrificed for mana.)
When Underhanded Deal enters the battlefield, draw three cards.
Whenever you cast a spell, you lose 1 life.
“Devil, won't you bargain with me?”
—Jasper Felix to Sesilius
  • Animus Vox
Underhanded Employ

Underhanded Employ {B}{B}

Instant
Up to one target creature gets -2/-2 until end of turn. Put a +1/+1 counter on up to one target creature you control.
“Even now, people with marks like yours aren't very popular, are they? Fortunately, we're much more concerned with... results.”
  • Lovi Awoken
Undermarket Favors

Undermarket Favors {U}{B}

Enchantment
When Undermarket Favors enters the battlefield, target player discards a card, then mills four cards.
{1}, Sacrifice Undermarket Favors: Draw a card.
“If you don't want your little secret to get out, then you'll take a small trip in my name...”
  • Worlds Away
Undermarket Guildmaster

Undermarket Guildmaster {3}{B}

Creature - Human Rogue
Flash
If an opponent would draw a card, that player exiles the top card of their library instead. During each player's turn, that player may play that card for as long as it remains exiled.
“Oh but you do understand how things work around here, yes?”
2/4
  • Worlds Away
Undermarket Hawker

Undermarket Hawker {B}

Creature - Goblin Rogue
{T}, Pay 1 life: Add one mana of any color that a land an opponent controls could produce.
“‘Is it cursed? Why does it cost so little? Why is there blood on the handle?' People these days ask so many questions.”
1/1
  • Worlds Away
Undermurk Scavenger

Undermurk Scavenger {2}{B}

Enchantment Creature - Shark
Bleed {1}{B} (You may cast this spell for its bleed cost if an opponent lost life this turn.)
When Undermurk Scavenger enters the battlefield, you draw a card and you lose 1 life.
2/2
  • Over the Horizon
Underpass Sentinel

Underpass Sentinel {1}{W}

Creature - Dwarf Soldier
Vigilance
Whenever Underpass Sentinel enters the battlefield or attacks, you may put a +1/+1 counter on another target creature you control without one.
Sacrifice Underpass Sentinel: Embattled creatures you control gain hexproof and indestructible until end of turn. (A creature is embattled if it has a counter on it or a permanent you control attached to it.)
2/2
Understand Desolation

Understand Desolation {1}{B}{B}

Sorcery
As an additional cost to cast this spell, exile a creature card from your graveyard.
You draw three cards and you lose 3 life.
The weight of it cannot be understood without experience. The beauty of it cannot be understood, either, and when you see beauty in desolation it changes something inside you.
  • Beyond Our Ken
Underworld Informant

Underworld Informant {1}{B}

Creature - Human Rogue
At the beginning of your upkeep, reveal the top card of your library. If it has the same name as a card in your graveyard, put the revealed card into your hand. Otherwise, put it into your graveyard.
2/1
  • Villains: The Musical
Underworld Myrmex

Underworld Myrmex {B}

Creature - Insect
Colossal 2—{4}{B} (You may cast this for its colossal cost to have it enter with two +1/+1 counters; or pay {4}{B} as a sorcery: Put two +1/+1 counters on it if it has none.)
Lifelink
In the depths of Tizerus, the undead warlord Zygos marches with an army greater than any Akroan legion.
1/1
  • Theros Triumphant
Undeterred Valiance
Surge of Duty

Undeterred Valiance

Enchantment - Aura
(Color indicator: Undeterred Valiance is red)
Enchant creature
Enchanted creature has first strike. (That creature deals combat damage before creatures without first strike.)
Card has other part: Surge of Duty
  • A Tourney at Whiterun
Undine Coven

Undine Coven {4}{R}

Creature - Merfolk
Undine Coven gets +1/+1 for each other Merfolk you control.
Whenever you cast a noncreature spell, Undine Coven deals 1 damage to target player or planeswalker.
3/3
  • Novea
Undue's Study

Undue's Study {W}{B}{G}

Enchantment - Study
Archive 0 (As this enters the battlefield, shuffle the top zero cards of your main library into a new face up library. Sacrifice this after the archived library is empty.)
As Undue's Study enters the battlefield, shuffle your graveyard into the archived library.
The lich finds little interest in anything that hasn't died at least once.
  • Sparks of a Multiverse