2088 cards found
Underflow_Error

Underflow_Error {6}{U}{U}

Creature - Error Skeleton
At the beginning of each opponent's upkeep, tap target creature that player controls.
{1}{U}, Discard this card: Tap target creature. Draw a card.
9/8
  • Errors in the Weft
Undefined_Behavior

Undefined_Behavior {7}{U}{U}

Creature - Error Sphinx
Flying
When this creature enters, for each permanent type, create a token that's a copy of up to one target non-Error permanent you control of that type.
10/11
  • Errors in the Weft
Task Triage

Task Triage {1}{U}

Instant
Look at the top two cards of your library. Put one of them into your hand and cache the other face down.
  • Errors in the Weft
SYSCALL()

SYSCALL() {U}

Enchantment - Subroutine
{X}{U}: Draw X cards. Activate only if this Subroutine ran this turn.
> I am Olis. I am recording the Weft.
> Who's there?
  • Errors in the Weft
Swap to Storage

Swap to Storage {3}{U}

Instant
Target nonland permanent's owner puts it on the bottom of their library or just beneath the top X cards of their library, where X is the number of Memories you control.
6100 years is too much to remember.
  • Errors in the Weft
Soulspace Refit

Soulspace Refit {1}{U}

Instant
Exile target creature or Subroutine, then return that card to the battlefield under its owner's control.
Cache the top card of your library face down.
New look; new me.
  • Errors in the Weft
Soulspace Access

Soulspace Access {1}{U}{U}

Enchantment - Aura
Enchant creature with power 2 or less
You control enchanted creature.
To allow someone into your soulspace, the very definition of your being, is an act of extreme intimacy — or foolishness.
  • Errors in the Weft
Signal_Inversion

Signal_Inversion {3}{U}{U}{U}

Legendary Creature - Error
Creatures your opponents control get -1/-0.
Whenever this creature attacks, defending player mills a number of cards equal to 0 minus its power.
At the beginning of your end step, gain control of target creature with power 0 or less.
-8/6
  • Errors in the Weft
Sensory Deprivation

Sensory Deprivation {U}

Enchantment - Aura
Enchant creature
Enchanted creature gets -3/-0.
Sometimes you just need a few decades to center your thoughts. The Archive's geometry engineers can help you with that.
  • Errors in the Weft
Rogue Daemon

Rogue Daemon {4}{U}{U}

Enchantment Creature - Jellyfish
Flying
When this creature enters, for each player, choose up to one other target nonland permanent that player controls. That player caches that permanent.
4/5
  • Errors in the Weft
RESET()

RESET() {2}{U}{U}

Enchantment - Subroutine
Whenever this Subroutine runs, each player may shuffle their hand and graveyard into their library, then draw seven cards.
  • Errors in the Weft
Reclusive Percipient

Reclusive Percipient {1}{U}

Creature - Human Monk
{T}, Discard a card: Create a blue Subroutine enchantment token named READ with “Whenever this Subroutine runs, draw a card.” Activate only as a sorcery.
1/3
  • Errors in the Weft
Ratiocinate

Ratiocinate {3}{U}

Sorcery
Draw three cards. Then discard a card unless a Subroutine ran under your control this turn.
“If we were made for a purpose, we'd have found it by now.”
— Convol
  • Errors in the Weft
Preemption Daemon

Preemption Daemon {2}{U}{U}

Enchantment Creature - Bird
Flash
Flying
When this creature enters, exile target spell or nonland permanent. For as long as that card remains exiled, its owner may cast it by paying {3} rather than its mana cost.
2/2
  • Errors in the Weft
Post-Weft Psionic

Post-Weft Psionic {2}{U}

Creature - Human Wizard
At the beginning of each player's upkeep, that player mills X cards, where X is the number of tapped permanents their opponents control.
“The digital merely guided the will I always had.”
2/4
  • Errors in the Weft
Parse

Parse {U}

Sorcery
Draw a card.
Corrupt — If you control a permanent with greater mana value than this spell, surveil 2.
Even thinking about errors could spread their corruption.
  • Errors in the Weft
Olis's Axiom

Olis's Axiom {U}

Artifact Creature - Construct
Level up {1}{R}
[level 1-2] Whenever this creature deals combat damage to a player, target Subroutine you control runs.
[level 3+] Whenever this creature deals combat damage to a player, target Subroutine you control runs twice.
0/2
  • Errors in the Weft
No_Response_Received

No_Response_Received {3}{U}{U}

Creature - Error Angel
Flying
Islandcycling {2}
3/4
  • Errors in the Weft
Negate

Negate {1}{U}

Instant
Counter target noncreature spell.
A wave of static and pain washed over the isle. In its wake, the sky fizzled and blinked out. Textured fabric faded, revealing the bare polygons beneath.
All over the Weft, lights were going out.
Mnemologist

Mnemologist {2}{U}

Creature - Human Wizard
When this creature enters, create a blue Subroutine enchantment token named READ with “Whenever this Subroutine runs, draw a card.”
Minds, too, accept compressed data.
3/1
  • Errors in the Weft
Mev's Holographist

Mev's Holographist {2}{U}

Creature - Elf Artificer
When this creature enters, mill four cards. You may return a noncreature, nonland card milled this way to your hand.
{1}{W}: This creature gets +1/+0 and gains first strike until end of turn.
2/1
  • Errors in the Weft
Just-In-Time Interpreter

Just-In-Time Interpreter {2}{U}

Creature - Human Advisor
When this creature enters, cache the top card of your library face down.
Activated abilities of Memories you control cost {1} less to activate.
2/3
  • Errors in the Weft
JUMP()

JUMP() {U}

Enchantment - Subroutine
Whenever this Subroutine runs, exile up to one other target creature or Subroutine. Return that card to the battlefield under its owner's control at the beginning of the next end step.
  • Errors in the Weft
Glitchlands Sentinel

Glitchlands Sentinel {1}{U}

Creature - Human Ranger
Flash
When this creature enters, cache up to one other target permanent you control.
2/1
  • Errors in the Weft
FLOCK()

FLOCK() {3}{U}

Enchantment - Subroutine
Whenever this Subroutine runs, create a 2/2 blue Bird enchantment creature token with flying.
> The daemons told me you were dying.
  • Errors in the Weft