MagicTheGathering.fyi

Mirror Room // Fractured Realm

Enchantment — Room // Enchantment — Room

When you unlock this door, create a token that's a copy of target creature you control, except it's a Reflection in addition to its other creature types.
(You may cast either half. That door unlocks on the battlefield. As a sorcery, you may pay the mana cost of a locked door to unlock it.)

CMC
10
Mana cost
{2}{U}
Color identity
U
Rarity
mythic
Set
Duskmourn: House of Horror
Price
$2.41
EDHREC rank
#2913
Buy on TCGplayer
Mirror Room // Fractured Realm card art
Mirror Room // Fractured Realm lets you copy any creature you control each upkeep for just one mana — the kind of repeatable doubling effect that ends games on its own. The catch is the enchantment costs five mana to land, but commanders like Cynette, Jelly Drover and flickering effects like Venser, Shaper Savant make that investment trivial once the engine is running.

Best Commanders

Commanders with the highest synergy

01
Cynette, Jelly Drover

Cynette, Jelly Drover

27.8% of decks · synergy 0.26

Cynette, Jelly Drover wants as many creature tokens as possible, and Mirror Room // Fractured Realm hands her a free copy every upkeep — each new Jelly feeds right back into her food-and-token loops.

02
Aminatou, Veil Piercer

Aminatou, Veil Piercer

20.8% of decks · synergy 0.19

Aminatou, Veil Piercer's enchantment-matters gameplan makes Mirror Room // Fractured Realm a natural inclusion, and her ability to flicker permanents means you can reset or protect the enchantment while doubling up on your best creatures.

03
Sakashima of a Thousand FacesVial Smasher the Fierce

Sakashima of a Thousand Faces // Vial Smasher the Fierce

19.6% of decks · synergy 0.19

Sakashima of a Thousand Faces // Vial Smasher the Fierce already wants multiple copies of the same creature in play, and Mirror Room // Fractured Realm provides a steady stream of them — Vial Smasher's damage trigger scales accordingly.

04
Zur, Eternal Schemer

Zur, Eternal Schemer

19.5% of decks · synergy 0.17

Zur, Eternal Schemer can animate Mirror Room // Fractured Realm as a creature using its own enchantment-animating ability, which opens unusual recursive lines and means the enchantment doubles as a board presence.

05
Y'shtola Rhul

Y'shtola Rhul

16.3% of decks · synergy 0.15

Y'shtola Rhul rewards you for casting spells on opponents' turns and protecting your board, and Mirror Room // Fractured Realm's free upkeep copy generates value even during the windows when Y'shtola Rhul is holding up interaction.

Format Analysis

Where it lives, where it can’t

FormatVerdict
commander legal
legacy legal
modern legal
pioneer legal
standard legal
vintage legal
pauper not legal
oathbreaker legal

Commander is where Mirror Room // Fractured Realm belongs — the one-mana activation is trivially affordable in a format where games go long, and copying your most powerful creature each upkeep compounds quickly in a 40-life environment. Powered Constructed formats like Legacy and Vintage have no shortage of broken things to copy, but a five-mana enchantment with a one-turn delay is too slow to matter before the game is already decided. Modern and Pioneer are similarly unkind: the setup cost is real and there are more efficient ways to generate board advantage at that mana investment. Standard is the one exception where Mirror Room // Fractured Realm can carve out genuine midrange play, particularly in creature-heavy shells that can protect it and survive to the second upkeep.

Key Combos

Combo lines featuring this card

190 decks
Mirror Room // Fractured RealmPalinchron

Mirror Room // Fractured RealmPalinchron

Infinite LTB; Infinite ETB; Infinite storm count; Infinite mana lands you control can produce; Infinite untap of lands you control

View on Commander Spellbook ↗

Price Context

Current price

$2.41 cheap tier

At $2.41, Mirror Room // Fractured Realm sits in the cheap tier — an easy inclusion that costs less than most fetchlands and punches well above its price. Demand from Commander and occasional Standard play should keep it stable near this floor.

Explore

Sources

Mentioned

← All cards

Updated . Data from Scryfall, EDHREC, and Commander Spellbook.