✦ Urza's 99
← Back
Corridor Monitor
USD $0.28
USD foil $0.24
EUR €0.09
MTGO 0.03 tix

Corridor Monitor

{1}{U}

Artifact Creature — Construct

When this creature enters, untap target artifact or creature you control.

Castle Vantress has no locks on its doors, but interlopers rarely make it past the foyer.

1 / 4

Set
Throne of Eldraine (ELD #41)
Rarity
Common
Mana value
2
Released
2019-10-04
Artist
Jason Felix
EDHREC rank
#8,981
Colour identity
{U}
Finishes
Nonfoil, Foil
Served from
Local database

Commander bracket

3 +
Bracket 3 and up — Upgraded
In 3 two-card combos

Derived from card traits, not a ruling — bracket rules turn on how a deck intends to use a card. Bracket rules

EDHREC

Salt Score 0.43
How much players resent seeing this card. The scale tops out around 3.1.

Combos 205

Kiki-Jiki, Mirror Breaker+Corridor Monitor
{U}{R}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite creature tokens with hasteInfinite death triggers
1,629 decks Commander Spellbook ↗
Emry, Lurker of the Loch+Displacer Kitten+Lotus Petal+Corridor Monitor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite colored manaInfinite creature ETBInfinite creature LTBInfinite storm count
411 decks Commander Spellbook ↗
Emry, Lurker of the Loch+Displacer Kitten+Mishra's Bauble+Corridor Monitor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite card draw at the beginning of the next upkeepInfinite creature ETBInfinite creature LTBInfinite draw triggers at the beginning of the next upkeepInfinite storm count
375 decks Commander Spellbook ↗
Splinter Twin+Corridor Monitor
{U}{R}
Infinite creature ETBInfinite creature tokens with haste
274 decks Commander Spellbook ↗
Emry, Lurker of the Loch+Displacer Kitten+Urza's Bauble+Corridor Monitor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite card draw at the beginning of the next upkeepInfinite creature ETBInfinite creature LTBInfinite draw triggers at the beginning of the next upkeepInfinite storm count
268 decks Commander Spellbook ↗
Emry, Lurker of the Loch+Displacer Kitten+Tormod's Crypt+Corridor Monitor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite creature ETBInfinite creature LTBInfinite storm count
167 decks Commander Spellbook ↗
Drafna, Founder of Lat-Nam+Corridor Monitor+Chromatic Orrery
{U}
Infinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature LTBInfinite draw triggersInfinite storm countInfinite untap of artifacts you controlInfinite untap of creatures you control
142 decks Commander Spellbook ↗
Emry, Lurker of the Loch+Displacer Kitten+Lion's Eye Diamond+Corridor Monitor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite colored manaInfinite creature ETBInfinite creature LTBInfinite storm count
131 decks Commander Spellbook ↗
Emry, Lurker of the Loch+Displacer Kitten+Welding Jar+Corridor Monitor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite creature ETBInfinite creature LTBInfinite storm count
97 decks Commander Spellbook ↗
Ashnod the Uncaring+Goblin Engineer+Corridor Monitor+Commander's Sphere
{U}{B}{R}
Infinite card drawInfinite draw triggersNear-infinite creature ETBNear-infinite creature LTBNear-infinite creature sacrifice triggersNear-infinite death triggers
82 decks Commander Spellbook ↗
Master Transmuter+Corridor Monitor+Mirrorworks+Chromatic Orrery
{U}
Infinite blinking of artifactsInfinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature LTBInfinite creature tokensInfinite draw triggers
78 decks Commander Spellbook ↗
Ashnod the Uncaring+Whisper, Blood Liturgist+Corridor Monitor
{U}{B}{R}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite recursion of creature cards in your graveyard
64 decks Commander Spellbook ↗
Othelm, Sigardian Outcast+Ashnod's Altar+Corridor Monitor
{G}{W}{U}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
60 decks Commander Spellbook ↗
Tawnos, Solemn Survivor+Ashnod's Altar+Corridor Monitor
{W}{U}{B}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite self-mill
57 decks Commander Spellbook ↗
Drafna, Founder of Lat-Nam+Corridor Monitor+Empowered Autogenerator
{U}
Infinite charge counters on a permanentInfinite colored manaInfinite creature ETBInfinite creature LTBInfinite mana artifacts you control can produceInfinite mana creatures you control can produceInfinite storm countInfinite untap of artifacts you controlInfinite untap of creatures you control
50 decks Commander Spellbook ↗
Chromatic Orrery+Emiel the Blessed+Corridor Monitor
{G}{W}{U}
Infinite blinkingInfinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature LTBInfinite draw triggersInfinite untap of artifacts you controlInfinite untap of creatures you control
48 decks Commander Spellbook ↗
Tawnos, Solemn Survivor+Corridor Monitor+Krark-Clan Ironworks
{W}{U}{B}
Infinite artifact ETBInfinite artifact LTBInfinite artifact sacrifice triggersInfinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggersInfinite self-mill
47 decks Commander Spellbook ↗
Temur Sabertooth+Selvala, Heart of the Wilds+Corridor Monitor
{G}{U}
Infinite blinkingInfinite colored manaInfinite creature ETBInfinite creature LTBInfinite mana artifacts you control can produceInfinite mana creatures you control can produceInfinite storm countInfinite untap of artifacts you controlInfinite untap of creatures you control
45 decks Commander Spellbook ↗
Vhal, Candlekeep Researcher+Cogwork Assembler+Corridor Monitor
{U}
Infinite creature ETBInfinite creature LTBInfinite creature tokens with haste
43 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Etherium Sculptor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
43 decks Commander Spellbook ↗
Ashnod the Uncaring+Goblin Engineer+Corridor Monitor+Lotus Petal
{U}{B}{R}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
42 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Banishing Knack+Etherium Sculptor
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
29 decks Commander Spellbook ↗
Master Transmuter+Corridor Monitor+Panharmonicon+Chromatic Orrery
{U}
Infinite blinking of artifactsInfinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature LTBInfinite draw triggers
29 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Sapphire Medallion
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
19 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Foundry Inspector
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
19 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Cloud Key
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
17 decks Commander Spellbook ↗
Lithoform Engine+Corridor Monitor+Chromatic Orrery+Panharmonicon
{U}
Infinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite draw triggers
14 decks Commander Spellbook ↗
Drafna, Founder of Lat-Nam+Corridor Monitor+Nyx Lotus
{U}
Infinite creature ETBInfinite creature LTBInfinite mana among colors with which you have devotionInfinite mana artifacts you control can produceInfinite mana creatures you control can produceInfinite storm countInfinite untap of artifacts you controlInfinite untap of creatures you control
14 decks Commander Spellbook ↗
Chromatic Orrery+Eldrazi Displacer+Corridor Monitor
{W}{U}
Infinite blinkingInfinite blinking of most creaturesInfinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature LTBInfinite draw triggersInfinite untap of artifacts you controlInfinite untap of creatures you control
13 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Banishing Knack+Sapphire Medallion
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
12 decks Commander Spellbook ↗
Tawnos, Solemn Survivor+Corridor Monitor+Illusionist's Bracers+Basalt Monolith
{W}{U}{B}
Infinite colorless manaInfinite creature ETBInfinite creature tokensInfinite self-mill
12 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Jhoira's Familiar
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
11 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Banishing Knack+Cloud Key
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
10 decks Commander Spellbook ↗
Goblin Welder+Corridor Monitor+Dross Scorpion+Liquimetal Torque
{U}{R}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
10 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Banishing Knack+Foundry Inspector
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
10 decks Commander Spellbook ↗
Prototype Portal+Corridor Monitor+Gilded Lotus+Panharmonicon
{U}
Infinite colored manaInfinite creature ETBInfinite creature tokens
10 decks Commander Spellbook ↗
Urza, Prince of Kroog+Corridor Monitor+Metalworker
{W}{U}
Infinite colorless manaInfinite creature copies of artifacts you controlInfinite creature ETBInfinite creature tokens
9 decks Commander Spellbook ↗
Goblin Welder+Corridor Monitor+Unbender Tine
{U}{R}{W}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
8 decks Commander Spellbook ↗
Tawnos, Solemn Survivor+Corridor Monitor+Illusionist's Bracers+Chromatic Orrery
{W}{U}{B}
Infinite card drawInfinite colored manaInfinite colorless manaInfinite creature ETBInfinite creature tokensInfinite draw triggersInfinite self-mill
7 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Semblance Anvil
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
6 decks Commander Spellbook ↗
Hell's Caretaker+Corridor Monitor+Pestermite
{U}{B}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
6 decks Commander Spellbook ↗
Hell's Caretaker+Corridor Monitor+Deceiver Exarch
{U}{B}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
5 decks Commander Spellbook ↗
Jaxis, the Troublemaker+Corridor Monitor+Phyrexian Altar
{U}{R}
Infinite draw triggersInfinite lootingInfinite self-discard triggersNear-infinite creature ETBNear-infinite creature LTBNear-infinite creature sacrifice triggersNear-infinite death triggers
5 decks Commander Spellbook ↗
Tawnos, Solemn Survivor+Corridor Monitor+Illusionist's Bracers+Grim Monolith
{W}{U}{B}
Infinite colorless manaInfinite creature ETBInfinite creature tokensInfinite self-mill
5 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Retraction Helix+Helm of Awakening
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
5 decks Commander Spellbook ↗
Livio, Oathsworn Sentinel+Palinchron+Corridor Monitor
{W}{U}
Infinite blinkingInfinite creature ETBInfinite creature LTBInfinite mana artifacts you control can produceInfinite mana creatures you control can produceInfinite mana lands you control can produceInfinite untap of artifacts you controlInfinite untap of creatures you control
5 decks Commander Spellbook ↗
Urza, Prince of Kroog+Corridor Monitor+Empowered Autogenerator
{W}{U}
Infinite charge counters on a permanentInfinite colored manaInfinite creature copies of artifacts you controlInfinite creature ETBInfinite creature tokens
5 decks Commander Spellbook ↗
Soul Foundry+Panharmonicon+Corridor Monitor+Peregrine Drake
{U}
Infinite creature ETBInfinite creature tokensInfinite mana permanents you control can produce
4 decks Commander Spellbook ↗
Urza, Lord High Artificer+Corridor Monitor+Banishing Knack+Jhoira's Familiar
{U}
Infinite artifact ETBInfinite artifact LTBInfinite creature ETBInfinite creature LTBInfinite storm count
4 decks Commander Spellbook ↗
Goblin Welder+Corridor Monitor+Dross Scorpion+Liquimetal Coating
{U}{R}
Infinite creature ETBInfinite creature LTBInfinite creature sacrifice triggersInfinite death triggers
4 decks Commander Spellbook ↗

Showing the 50 most played of 205.

Format legality

Standard Not legal
Pioneer Legal
Modern Legal
Legacy Legal
Vintage Legal
Pauper Legal
Commander Legal
Oathbreaker Legal
Duel Commander Legal
Brawl Legal
Standard Brawl Not legal
Historic Legal
Timeless Legal
Alchemy Not legal
Penny Legal
Premodern Not legal
PreDH Not legal
Pauper EDH Legal
Old School Not legal
Future Not legal
Gladiator Legal
All printingsScryfall ↗Gatherer ↗Edhrec ↗
An unhandled error has occurred. Reload 🗙

Rejoining the server...

Rejoin failed... trying again in seconds.

Failed to rejoin.
Please retry or reload the page.

The session has been paused by the server.

Failed to resume the session.
Please retry or reload the page.