Urza, Lord High Artificer
Corridor Monitor
Retraction Helix
Etherium Sculptor

  Played with this combo

   Prerequisites

What do I need to start this combo?
Urza and Etherium Sculptor on the battlefield.
Corridor Monitor and Retraction Helix in hand.
You control a creature that doesn't have summoning sickness.
 available

   Steps

How does this combo work?
1
Cast Retraction Helix by paying , targeting a creature you control that doesn't have summoning sickness.
2
Cast Corridor Monitor by paying due to Etherium Sculptor.
3
When Corridor Monitor enters, it triggers, untapping the creature targeted by Retraction Helix.
4
Activate Urza's first ability by tapping Corridor Monitor, adding .
5
Activate the creature targeted by Retraction Helix by tapping it, returning Corridor Monitor from the battlefield to your hand.
6
Repeat from step 2.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite storm count

  Combo Metadata

36
DECKS
0.00%
OF 4693687 ELIGIBLE DECKS
Rank 21130
MOST PLAYED OF 60343 COMBOS

{ }  Commander Bracket Information

In which Commander Bracket(s) am I allowed to play this combo?
1-2

Exhibition and Core

(no 2-card combos)
Any combos that require three or more cards are allowed
3

Upgraded

(no early game 2-card combos)
Any combos that require 3 or more cards are allowed
4-5

Optimized and CEDH

(all combos are allowed)
All combos are allowed.
New Commanders
Top Commanders
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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26%synergy
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28%synergy
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45%synergy
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Sorceries
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46%synergy
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46%synergy
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43%synergy
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41%synergy
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38%synergy
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37%synergy
Cloud Key
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37%synergy
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35%synergy
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34%synergy
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32%synergy
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27%synergy
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27%synergy
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27%synergy
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23%synergy
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22%synergy
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19%synergy
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19%synergy
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17%synergy
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16%synergy
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15%synergy
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15%synergy
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15%synergy
Uthros Research Craft
17%inclusion5 decks30 decks
14%synergy
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17%inclusion6 decks36 decks
-10%synergy
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14%inclusion5 decks36 decks
13%synergy
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14%inclusion5 decks36 decks
13%synergy
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14%inclusion5 decks36 decks
13%synergy
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12%synergy
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8%synergy
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11%inclusion4 decks36 decks
11%synergy
Torpor Orb
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11%synergy
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10%synergy
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10%synergy
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10%synergy
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10%synergy
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9%synergy
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9%synergy
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8%synergy
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8%synergy
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7%synergy
Expedition Map
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6%synergy
Enchantments
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23%synergy
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22%inclusion8 decks36 decks
21%synergy
Mirrormade
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20%synergy
Training Grounds
19%inclusion7 decks36 decks
16%synergy
Steal Enchantment
17%inclusion6 decks36 decks
16%synergy
Mind Over Matter
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14%synergy
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11%inclusion4 decks36 decks
11%synergy
Power Artifact
11%inclusion4 decks36 decks
11%synergy
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11%inclusion4 decks36 decks
10%synergy
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11%inclusion4 decks36 decks
10%synergy
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10%synergy
Mirrodin Besieged
8.3%inclusion3 decks36 decks
7%synergy
Copy Enchantment
8.3%inclusion3 decks36 decks
7%synergy
Freed from the Real
8.3%inclusion3 decks36 decks
6%synergy
Amphibian Downpour
8.3%inclusion3 decks36 decks
6%synergy
Planeswalkers
Tezzeret, Cruel Captain
50%inclusion15 decks30 decks
48%synergy
Ugin, the Ineffable
8.3%inclusion3 decks36 decks
7%synergy
Utility Lands
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45%synergy
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56%inclusion20 decks36 decks
52%synergy
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44%inclusion16 decks36 decks
40%synergy
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42%inclusion15 decks36 decks
36%synergy
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33%inclusion12 decks36 decks
32%synergy
Emergence Zone
31%inclusion11 decks36 decks
28%synergy
Cephalid Coliseum
31%inclusion11 decks36 decks
27%synergy
Mishra's Workshop
28%inclusion10 decks36 decks
27%synergy
Darksteel Citadel
28%inclusion10 decks36 decks
24%synergy
Crystal Vein
25%inclusion9 decks36 decks
24%synergy
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25%inclusion9 decks36 decks
20%synergy
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23%inclusion7 decks30 decks
20%synergy
Archway of Innovation
22%inclusion8 decks36 decks
19%synergy
Fomori Vault
17%inclusion6 decks36 decks
16%synergy
Treasure Vault
17%inclusion6 decks36 decks
14%synergy
Ipnu Rivulet
11%inclusion4 decks36 decks
11%synergy
Saprazzan Skerry
11%inclusion4 decks36 decks
11%synergy
Reliquary Tower
11%inclusion4 decks36 decks
-19%synergy
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8.3%inclusion3 decks36 decks
8%synergy
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8.3%inclusion3 decks36 decks
7%synergy
Urza's Mine
8.3%inclusion3 decks36 decks
7%synergy
Urza's Tower
8.3%inclusion3 decks36 decks
7%synergy
Mystic Sanctuary
8.3%inclusion3 decks36 decks
-2%synergy
Mana Artifacts
Sol Ring
100%inclusion36 decks36 decks
17%synergy
Arcane Signet
86%inclusion31 decks36 decks
14%synergy
Lotus Petal
78%inclusion28 decks36 decks
71%synergy
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67%inclusion24 decks36 decks
62%synergy
Basalt Monolith
64%inclusion23 decks36 decks
62%synergy
Mox Amber
44%inclusion16 decks36 decks
40%synergy
Fellwar Stone
36%inclusion13 decks36 decks
16%synergy
Springleaf Drum
33%inclusion12 decks36 decks
31%synergy
Chromatic Star
25%inclusion9 decks36 decks
24%synergy
Paradise Mantle
25%inclusion9 decks36 decks
24%synergy
Crystal Skull, Isu Spyglass
25%inclusion9 decks36 decks
23%synergy
Mind Stone
25%inclusion9 decks36 decks
11%synergy
Chromatic Orrery
22%inclusion8 decks36 decks
21%synergy
Lion's Eye Diamond
22%inclusion8 decks36 decks
20%synergy
Everflowing Chalice
22%inclusion8 decks36 decks
18%synergy
Liquimetal Torque
19%inclusion7 decks36 decks
17%synergy
Thought Vessel
19%inclusion7 decks36 decks
2%synergy
Chromatic Sphere
17%inclusion6 decks36 decks
16%synergy
Moonsnare Prototype
17%inclusion6 decks36 decks
16%synergy
Jeweled Amulet
17%inclusion6 decks36 decks
16%synergy
Relic of Legends
17%inclusion6 decks36 decks
14%synergy
Machine God's Effigy
14%inclusion5 decks36 decks
13%synergy
Commander's Sphere
14%inclusion5 decks36 decks
3%synergy
Gilded Lotus
11%inclusion4 decks36 decks
8%synergy
Thran Dynamo
11%inclusion4 decks36 decks
6%synergy
The Eternity Elevator
10%inclusion3 decks30 decks
9%synergy
Mox Tantalite
8.3%inclusion3 decks36 decks
8%synergy
Lotus Bloom
8.3%inclusion3 decks36 decks
8%synergy
Prismatic Lens
8.3%inclusion3 decks36 decks
7%synergy
Coveted Jewel
8.3%inclusion3 decks36 decks
7%synergy
Hedron Archive
8.3%inclusion3 decks36 decks
6%synergy
Lands
Gemstone Caverns
53%inclusion19 decks36 decks
48%synergy
Polluted Delta
47%inclusion17 decks36 decks
35%synergy
Scalding Tarn
44%inclusion16 decks36 decks
34%synergy
Flooded Strand
44%inclusion16 decks36 decks
33%synergy
Talon Gates of Madara
31%inclusion11 decks36 decks
28%synergy
Misty Rainforest
31%inclusion11 decks36 decks
19%synergy
The Mycosynth Gardens
14%inclusion5 decks36 decks
12%synergy
Command Tower
14%inclusion5 decks36 decks
-60%synergy
Prismatic Vista
11%inclusion4 decks36 decks
6%synergy
Cavern of Souls
11%inclusion4 decks36 decks
4%synergy
Spire of Industry
8.3%inclusion3 decks36 decks
5%synergy
Mana Confluence
8.3%inclusion3 decks36 decks
1%synergy
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