Corridor Monitor
Artifact Creature — Construct · 
Corridor Monitor is part of 201 combos legal in Commander. Often combined with Urza, Lord High Artificer and Banishing Knack.
Corridor Monitor
Artifact Creature — Construct
When this creature enters, untap target artifact or creature you control.
- Mana value
- 2
- Power/Toughness
- 1/4
- Color identity
Frequently combined with
The cards that most often join Corridor Monitor in its 100 most popular combos.
Roles in combos
Corridor Monitor can stand in for these generic cards, so it also fits the combos that require them.
What Corridor Monitor provides to the combos it is part of.
- Creature with ETB: "Untap another creature"
Combos with Corridor Monitor
201 combos legal in Commander.
Color Identity: U, R
Cards in combo:
Kiki-Jiki, Mirror Breaker
Corridor Monitor
Results in combo:
Infinite creature tokens with haste
Infinite creature ETB
Infinite creature LTB
Infinite creature sacrifice triggers
Infinite death triggers
Color Identity: U
Cards in combo:
Emry, Lurker of the Loch
Displacer Kitten
Lotus Petal
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite colored mana
Infinite storm count
Color Identity: U
Cards in combo:
Emry, Lurker of the Loch
Displacer Kitten
Mishra's Bauble
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite storm count
Infinite card draw at the beginning of the next upkeep
Infinite draw triggers at the beginning of the next upkeep
Color Identity: U, R
Cards in combo:
Splinter Twin
Corridor Monitor
Results in combo:
Infinite creature ETB
Infinite creature tokens with haste
Color Identity: U
Cards in combo:
Emry, Lurker of the Loch
Displacer Kitten
Urza's Bauble
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite storm count
Infinite card draw at the beginning of the next upkeep
Infinite draw triggers at the beginning of the next upkeep
Color Identity: U
Cards in combo:
Emry, Lurker of the Loch
Displacer Kitten
Tormod's Crypt
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite storm count
Color Identity: U
Cards in combo:
Drafna, Founder of Lat-Nam
Corridor Monitor
Chromatic Orrery
Results in combo:
Infinite card draw
Infinite colored mana
Infinite colorless mana
Infinite draw triggers
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Infinite untap of artifacts you control
Infinite untap of creatures you control
Color Identity: U
Cards in combo:
Emry, Lurker of the Loch
Displacer Kitten
Lion's Eye Diamond
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite colored mana
Infinite storm count
Color Identity: U
Cards in combo:
Emry, Lurker of the Loch
Displacer Kitten
Welding Jar
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite storm count
Color Identity: U
Cards in combo:
Master Transmuter
Corridor Monitor
Mirrorworks
Chromatic Orrery
+1 other prerequisite
Results in combo:
Infinite blinking of artifacts
Infinite card draw
Infinite colored mana
Infinite colorless mana
Infinite creature tokens
Infinite draw triggers
Infinite creature ETB
Infinite creature LTB
Color Identity: U, B, R
Cards in combo:
Ashnod the Uncaring
Goblin Engineer
Corridor Monitor
Commander's Sphere
+1 other prerequisite
Results in combo:
Infinite card draw
Infinite draw triggers
Near-infinite death triggers
Near-infinite creature ETB
Near-infinite creature LTB
Near-infinite creature sacrifice triggers
Color Identity: U, B, R
Cards in combo:
Ashnod the Uncaring
Whisper, Blood Liturgist
Corridor Monitor
+3 other prerequisites
Results in combo:
Infinite death triggers
Infinite creature ETB
Infinite creature LTB
Infinite creature sacrifice triggers
Infinite recursion of creature cards in your graveyard
Color Identity: G, W, U
Cards in combo:
Othelm, Sigardian Outcast
Ashnod's Altar
Corridor Monitor
+1 other prerequisite
Results in combo:
Infinite death triggers
Infinite creature ETB
Infinite creature LTB
Infinite creature sacrifice triggers
Color Identity: W, U, B
Cards in combo:
Tawnos, Solemn Survivor
Corridor Monitor
Krark-Clan Ironworks
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite creature sacrifice triggers
Infinite death triggers
Infinite self-mill
Color Identity: W, U, B
Cards in combo:
Tawnos, Solemn Survivor
Ashnod's Altar
Corridor Monitor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite artifact sacrifice triggers
Infinite creature LTB
Infinite creature ETB
Infinite creature sacrifice triggers
Infinite death triggers
Infinite self-mill
Color Identity: U
Cards in combo:
Drafna, Founder of Lat-Nam
Corridor Monitor
Empowered Autogenerator
+1 other prerequisite
Results in combo:
Infinite charge counters on a permanent
Infinite colored mana
Infinite creature ETB
Infinite creature LTB
Infinite mana artifacts you control can produce
Infinite mana creatures you control can produce
Infinite storm count
Infinite untap of artifacts you control
Infinite untap of creatures you control
Color Identity: G, U
Cards in combo:
Temur Sabertooth
Selvala, Heart of the Wilds
Corridor Monitor
+2 other prerequisites
Results in combo:
Infinite colored mana
Infinite creature ETB
Infinite creature LTB
Infinite mana creatures you control can produce
Infinite storm count
Infinite untap of creatures you control
Infinite blinking
Infinite mana artifacts you control can produce
Infinite untap of artifacts you control
Color Identity: U
Cards in combo:
Urza, Lord High Artificer
Corridor Monitor
Retraction Helix
Etherium Sculptor
Results in combo:
Infinite artifact ETB
Infinite artifact LTB
Infinite creature ETB
Infinite creature LTB
Infinite storm count
Color Identity: U, B, R
Cards in combo:
Ashnod the Uncaring
Goblin Engineer
Corridor Monitor
Lotus Petal
+1 other prerequisite
Results in combo:
Infinite death triggers
Infinite creature ETB
Infinite creature LTB
Infinite creature sacrifice triggers
Color Identity: G, W, U
Cards in combo:
Chromatic Orrery
Emiel the Blessed
Corridor Monitor
Results in combo:
Infinite blinking
Infinite card draw
Infinite colored mana
Infinite colorless mana
Infinite draw triggers
Infinite creature ETB
Infinite creature LTB
Infinite untap of creatures you control
Infinite untap of artifacts you control
