Mirror Box
Artifact · 
Mirror Box is part of 66 combos legal in Commander. Often combined with Chromatic Orrery and Kirol, Attentive First-Year.
Mirror Box
Artifact
The "legend rule" doesn't apply to permanents you control.
Each legendary creature you control gets +1/+1.
Each nontoken creature you control gets +1/+1 for each other creature you control with the same name as that creature.
- Mana value
- 3
- Color identity
Frequently combined with
The cards that most often join Mirror Box across all of its 66 combos.
Roles in combos
What Mirror Box provides to the combos it is part of.
- The Legend Rule Doesn't Apply
Combos with Mirror Box
66 combos legal in Commander.
Color Identity: R, W
Cards in combo:
Gisela, Blade of Goldnight
Blade of Selves
Mirror Box
+4 other prerequisites
Results in combo:
Near-infinite damage
Color Identity: U
Cards in combo:
Orvar, the All-Form
Throne of Eldraine
Mirror Box
Mind Games
Results in combo:
Infinite artifact ETB
Infinite storm count
Infinite magecraft triggers
Color Identity: U
Cards in combo:
Orvar, the All-Form
Throne of Eldraine
Mirror Box
Whim of Volrath
Results in combo:
Infinite artifact ETB
Infinite creature ETB
Infinite storm count
Infinite creature tokens
Infinite magecraft triggers
Infinite landfall triggers
Infinite copies of permanents you control
Infinite colored mana that can only be spent to cast monocolored spells
Color Identity: R
Cards in combo:
Dragonhawk, Fate's Tempest
Orthion, Hero of Lavabrink
Mirror Box
Results in combo:
Near-infinite damage
Cast a subset of spells in your library
Color Identity: U
Cards in combo:
Orvar, the All-Form
Throne of Eldraine
Clockspinning
Mirror Box
Results in combo:
Infinite artifact ETB
Infinite storm count
Infinite magecraft triggers
Color Identity: W, B
Cards in combo:
Frodo, Sauron's Bane
Blade of Selves
Mirror Box
+4 other prerequisites
Results in combo:
Each opponent loses the game
Color Identity: U
Cards in combo:
Ioreth of the Healing House
Mirror Box
Glasspool Mimic // Glasspool Shore
+2 other prerequisites
Results in combo:
Infinite mana legendary creatures you control can produce
Infinite untap of legendary creatures you control
Color Identity: U
Cards in combo:
Ioreth of the Healing House
Mirror Box
Clone
+2 other prerequisites
Results in combo:
Infinite mana legendary creatures you control can produce
Infinite untap of legendary creatures you control
Color Identity: U
Cards in combo:
Mindslaver
Mechanized Production
Mirror Box
+1 other prerequisite
Results in combo:
You control one opponent on their turn each turn cycle
Color Identity: U
Cards in combo:
Ioreth of the Healing House
Mirror Box
Mirror Image
+2 other prerequisites
Results in combo:
Infinite mana legendary creatures you control can produce
Infinite untap of legendary creatures you control
Color Identity: C
Cards in combo:
Omarthis, Ghostfire Initiate
Echoes of Eternity
Mirror Box
Results in combo:
Infinite +1/+1 counters on a creature token
Infinite +1/+1 counters on a creature
Color Identity: R, W
Cards in combo:
Aurelia, the Warleader
Splinter Twin
Mirror Box
+1 other prerequisite
Results in combo:
Infinite combat phases
Infinite creature tokens with haste
Infinite creature ETB
Infinite mana creatures you control can produce
Infinite untap of creatures you control
Color Identity: U, R
Cards in combo:
Saheeli Rai
Encroaching Mycosynth
Mirror Box
+1 other prerequisite
Results in combo:
Infinite copies of a specific planeswalker
Color Identity: U, R
Cards in combo:
Saheeli Rai
Liquimetal Torque
Mirror Box
+1 other prerequisite
Results in combo:
Infinite copies of a specific planeswalker
Color Identity: U, R, W
Cards in combo:
Satya, Aetherflux Genius
Medomai the Ageless
Mirror Box
+1 other prerequisite
Results in combo:
Infinite turns
Color Identity: U, R
Cards in combo:
Dragonhawk, Fate's Tempest
Rite of Replication
Mirror Box
Results in combo:
Near-infinite damage
Cast a subset of spells in your library
Color Identity: C
Cards in combo:
Omarthis, Ghostfire Initiate
Mirage Mirror
Mirror Box
+1 other prerequisite
Results in combo:
Infinite +1/+1 counters on certain creatures
Color Identity: C
Cards in combo:
Magistrate's Scepter
Mirage Mirror
Mirror Box
+ Legendary Spacecraft
Results in combo:
Infinite turns
Color Identity: U, R
Cards in combo:
Prismari, the Inspiration
Inspired Skypainter // Maestro's Gift
Mirror Box
+1 other prerequisite
Results in combo:
Near-infinite creature ETB
Near-infinite creature tokens with haste
Color Identity: U
Cards in combo:
Orvar, the All-Form
Mind Games
Chromatic Orrery
Mirror Box
Results in combo:
Infinite artifact ETB
Infinite colored mana
Infinite colorless mana
Infinite copies of permanents you control
Infinite creature tokens
Infinite draw triggers
Infinite creature ETB
Infinite landfall triggers
Infinite power and toughness for certain creatures
Infinite magecraft triggers
Infinite storm count
Infinite card draw
