Retrofitter Foundry
Krark-Clan Ironworks
Clock of Omens
Elspeth, Storm Slayer

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
2 available

   Steps

How does this combo work?
1
Activate Retrofitter Foundry's second ability by paying 2 and tapping it, creating two 1/1 Servo artifact creature tokens.
2
Activate Clock of Omens by tapping the Servos, untapping Retrofitter Foundry.
3
Activate Ashnod's Altar by sacrificing a Servo, adding .
4
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite colorless mana
Infinite creature tokens
Infinite mana artifacts you control can produce
Infinite untap of artifacts you control
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New Cards
Ironheart, Clever Champion
50%inclusion1 decks2 decks
49%synergy
King Solomon's Frogs
33%inclusion1 decks3 decks
33%synergy
Shuri's Fabricator
33%inclusion1 decks3 decks
33%synergy
Kimoyo Beads
33%inclusion1 decks3 decks
33%synergy
Ultron, Artificial Malevolence
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Stridehangar Automaton
72%inclusion13 decks18 decks
71%synergy
Anointed Procession
78%inclusion14 decks18 decks
71%synergy
Seat of the Synod
70%inclusion7 decks10 decks
63%synergy
Phyrexian Metamorph
70%inclusion7 decks10 decks
63%synergy
Great Furnace
69%inclusion11 decks16 decks
63%synergy
Vault of Whispers
67%inclusion4 decks6 decks
62%synergy
Ancient Den
67%inclusion12 decks18 decks
61%synergy
Mondrak, Glory Dominus
67%inclusion12 decks18 decks
60%synergy
Master Transmuter
60%inclusion6 decks10 decks
59%synergy
Simulacrum Synthesizer
60%inclusion6 decks10 decks
58%synergy
Top Cards
Urza, Lord High Artificer
60%inclusion6 decks10 decks
57%synergy
Emry, Lurker of the Loch
60%inclusion6 decks10 decks
56%synergy
Nuka-Cola Vending Machine
56%inclusion10 decks18 decks
54%synergy
Academy Manufactor
56%inclusion10 decks18 decks
52%synergy
Ashnod's Altar
56%inclusion10 decks18 decks
49%synergy
Weapons Manufacturing
54%inclusion7 decks13 decks
52%synergy
Exalted Sunborn
53%inclusion8 decks15 decks
50%synergy
Swords to Plowshares
50%inclusion9 decks18 decks
-11%synergy
Mycosynth Lattice
44%inclusion8 decks18 decks
44%synergy
Myr Retriever
44%inclusion8 decks18 decks
43%synergy
Game Changers
Enlightened Tutor
28%inclusion5 decks18 decks
13%synergy
Smothering Tithe
28%inclusion5 decks18 decks
7%synergy
Mana Vault
22%inclusion4 decks18 decks
16%synergy
Teferi's Protection
22%inclusion4 decks18 decks
6%synergy
The One Ring
17%inclusion3 decks18 decks
9%synergy
Creatures
Urza, Chief Artificer
50%inclusion3 decks6 decks
49%synergy
Reckless Fireweaver
44%inclusion7 decks16 decks
40%synergy
Brudiclad, Telchor Engineer
40%inclusion4 decks10 decks
37%synergy
Enthusiastic Mechanaut
40%inclusion4 decks10 decks
35%synergy
Etherium Sculptor
40%inclusion4 decks10 decks
34%synergy
Foundry Inspector
39%inclusion7 decks18 decks
35%synergy
Esper Sentinel
39%inclusion7 decks18 decks
20%synergy
Chrome Dome
33%inclusion3 decks9 decks
33%synergy
Junk Diver
33%inclusion6 decks18 decks
33%synergy
Myr Battlesphere
33%inclusion6 decks18 decks
32%synergy
Goblin Welder
31%inclusion5 decks16 decks
29%synergy
Nick Valentine, Private Eye
30%inclusion3 decks10 decks
30%synergy
Mendicant Core, Guidelight
30%inclusion3 decks10 decks
28%synergy
Sai, Master Thopterist
30%inclusion3 decks10 decks
27%synergy
Jhoira, Weatherlight Captain
30%inclusion3 decks10 decks
24%synergy
Walking Ballista
28%inclusion5 decks18 decks
25%synergy
Solemn Simulacrum
28%inclusion5 decks18 decks
16%synergy
Goblin Engineer
25%inclusion4 decks16 decks
22%synergy
Ragost, Deft Gastronaut
23%inclusion3 decks13 decks
22%synergy
Arcbound Ravager
22%inclusion4 decks18 decks
22%synergy
Kuldotha Forgemaster
22%inclusion4 decks18 decks
22%synergy
Illustrious Wanderglyph
22%inclusion4 decks18 decks
20%synergy
Palladium Myr
22%inclusion4 decks18 decks
20%synergy
Zirda, the Dawnwaker
19%inclusion3 decks16 decks
17%synergy
Treasure Nabber
19%inclusion3 decks16 decks
17%synergy
Alibou, Ancient Witness
19%inclusion3 decks16 decks
16%synergy
Loyal Apprentice
19%inclusion3 decks16 decks
15%synergy
Anim Pakal, Thousandth Moon
19%inclusion3 decks16 decks
13%synergy
Dross Scorpion
17%inclusion3 decks18 decks
17%synergy
Myr Welder
17%inclusion3 decks18 decks
16%synergy
Workshop Assistant
17%inclusion3 decks18 decks
16%synergy
Syr Ginger, the Meal Ender
17%inclusion3 decks18 decks
16%synergy
Karn, Legacy Reforged
17%inclusion3 decks18 decks
16%synergy
Hangarback Walker
17%inclusion3 decks18 decks
16%synergy
Shimmer Myr
17%inclusion3 decks18 decks
15%synergy
Scrap Trawler
17%inclusion3 decks18 decks
15%synergy
Gold Myr
17%inclusion3 decks18 decks
14%synergy
Ojer Taq, Deepest Foundation
17%inclusion3 decks18 decks
13%synergy
Witch Enchanter
17%inclusion3 decks18 decks
9%synergy
Instants
Path to Exile
44%inclusion8 decks18 decks
-3%synergy
An Offer You Can't Refuse
40%inclusion4 decks10 decks
15%synergy
Mana Drain
30%inclusion3 decks10 decks
16%synergy
Dispatch
28%inclusion5 decks18 decks
22%synergy
Generous Gift
17%inclusion3 decks18 decks
-4%synergy
Sorceries
Vandalblast
25%inclusion4 decks16 decks
10%synergy
Austere Command
22%inclusion4 decks18 decks
11%synergy
Utility Artifacts
Time Sieve
50%inclusion3 decks6 decks
48%synergy
Sensei's Divining Top
44%inclusion8 decks18 decks
40%synergy
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40%inclusion4 decks10 decks
39%synergy
Transmutation Font
39%inclusion7 decks18 decks
38%synergy
Grinding Station
39%inclusion7 decks18 decks
38%synergy
Sculpting Steel
39%inclusion7 decks18 decks
37%synergy
Panharmonicon
39%inclusion7 decks18 decks
35%synergy
Darksteel Forge
33%inclusion6 decks18 decks
32%synergy
Staff of Domination
33%inclusion6 decks18 decks
32%synergy
Unwinding Clock
33%inclusion6 decks18 decks
31%synergy
Mystic Forge
33%inclusion6 decks18 decks
30%synergy
Skullclamp
33%inclusion6 decks18 decks
22%synergy
Myr Turbine
28%inclusion5 decks18 decks
28%synergy
Radiant Lotus
28%inclusion5 decks18 decks
27%synergy
Mirrorworks
28%inclusion5 decks18 decks
27%synergy
Rings of Brighthearth
28%inclusion5 decks18 decks
27%synergy
Trading Post
22%inclusion4 decks18 decks
21%synergy
Voltaic Key
22%inclusion4 decks18 decks
21%synergy
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22%inclusion4 decks18 decks
21%synergy
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22%inclusion4 decks18 decks
21%synergy
Phyrexian Altar
22%inclusion4 decks18 decks
19%synergy
Idol of Oblivion
22%inclusion4 decks18 decks
18%synergy
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22%inclusion4 decks18 decks
-2%synergy
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17%inclusion3 decks18 decks
17%synergy
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17%inclusion3 decks18 decks
16%synergy
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16%synergy
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16%synergy
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16%synergy
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15%synergy
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15%synergy
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13%synergy
Enchantments
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27%synergy
Planeswalkers
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23%synergy
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16%synergy
Artifacts
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78%inclusion14 decks18 decks
6%synergy
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78%inclusion14 decks18 decks
-6%synergy
Time Sieve
50%inclusion3 decks6 decks
48%synergy
Sensei's Divining Top
44%inclusion8 decks18 decks
40%synergy
Repurposing Bay
40%inclusion4 decks10 decks
39%synergy
Transmutation Font
39%inclusion7 decks18 decks
38%synergy
Grinding Station
39%inclusion7 decks18 decks
38%synergy
Sculpting Steel
39%inclusion7 decks18 decks
37%synergy
Panharmonicon
39%inclusion7 decks18 decks
35%synergy
Thran Dynamo
39%inclusion7 decks18 decks
34%synergy
Darksteel Forge
33%inclusion6 decks18 decks
32%synergy
Staff of Domination
33%inclusion6 decks18 decks
32%synergy
Unwinding Clock
33%inclusion6 decks18 decks
31%synergy
Liquimetal Torque
33%inclusion6 decks18 decks
31%synergy
Mystic Forge
33%inclusion6 decks18 decks
30%synergy
Mox Opal
33%inclusion6 decks18 decks
29%synergy
Skullclamp
33%inclusion6 decks18 decks
22%synergy
Mind Stone
33%inclusion6 decks18 decks
19%synergy
Myr Turbine
28%inclusion5 decks18 decks
28%synergy
Radiant Lotus
28%inclusion5 decks18 decks
27%synergy
Mirrorworks
28%inclusion5 decks18 decks
27%synergy
Rings of Brighthearth
28%inclusion5 decks18 decks
27%synergy
Fellwar Stone
28%inclusion5 decks18 decks
7%synergy
Trading Post
22%inclusion4 decks18 decks
21%synergy
Voltaic Key
22%inclusion4 decks18 decks
21%synergy
Chromatic Orrery
22%inclusion4 decks18 decks
21%synergy
Portal to Phyrexia
22%inclusion4 decks18 decks
21%synergy
Ichor Wellspring
22%inclusion4 decks18 decks
21%synergy
Basalt Monolith
22%inclusion4 decks18 decks
20%synergy
Phyrexian Altar
22%inclusion4 decks18 decks
19%synergy
Idol of Oblivion
22%inclusion4 decks18 decks
18%synergy
Chromatic Lantern
22%inclusion4 decks18 decks
14%synergy
Thought Vessel
22%inclusion4 decks18 decks
5%synergy
Lightning Greaves
22%inclusion4 decks18 decks
-2%synergy
Cursed Mirror
19%inclusion3 decks16 decks
13%synergy
Boros Signet
19%inclusion3 decks16 decks
0%synergy
Talisman of Conviction
19%inclusion3 decks16 decks
-6%synergy
Prototype Portal
17%inclusion3 decks18 decks
17%synergy
The Underworld Cookbook
17%inclusion3 decks18 decks
16%synergy
Liquimetal Coating
17%inclusion3 decks18 decks
16%synergy
Nim Deathmantle
17%inclusion3 decks18 decks
16%synergy
Mycosynth Wellspring
17%inclusion3 decks18 decks
16%synergy
Manifold Key
17%inclusion3 decks18 decks
15%synergy
Thousand Moons Smithy
17%inclusion3 decks18 decks
15%synergy
Archaeomancer's Map
17%inclusion3 decks18 decks
13%synergy
Lotus Petal
17%inclusion3 decks18 decks
10%synergy
Utility Lands
Urza's Saga
61%inclusion11 decks18 decks
54%synergy
Inventors' Fair
50%inclusion9 decks18 decks
46%synergy
Archway of Innovation
40%inclusion4 decks10 decks
37%synergy
Academy Ruins
40%inclusion4 decks10 decks
35%synergy
Fomori Vault
39%inclusion7 decks18 decks
38%synergy
Darksteel Citadel
33%inclusion6 decks18 decks
30%synergy
Buried Ruin
33%inclusion6 decks18 decks
29%synergy
Minamo, School at Water's Edge
30%inclusion3 decks10 decks
26%synergy
Mistrise Village
30%inclusion3 decks10 decks
22%synergy
Treasure Vault
28%inclusion5 decks18 decks
25%synergy
Reliquary Tower
22%inclusion4 decks18 decks
-7%synergy
Rogue's Passage
17%inclusion3 decks18 decks
-3%synergy
Mana Artifacts
Arcane Signet
78%inclusion14 decks18 decks
6%synergy
Sol Ring
78%inclusion14 decks18 decks
-6%synergy
Thran Dynamo
39%inclusion7 decks18 decks
34%synergy
Liquimetal Torque
33%inclusion6 decks18 decks
31%synergy
Mox Opal
33%inclusion6 decks18 decks
29%synergy
Mind Stone
33%inclusion6 decks18 decks
19%synergy
Fellwar Stone
28%inclusion5 decks18 decks
7%synergy
Chromatic Orrery
22%inclusion4 decks18 decks
21%synergy
Basalt Monolith
22%inclusion4 decks18 decks
20%synergy
Chromatic Lantern
22%inclusion4 decks18 decks
14%synergy
Thought Vessel
22%inclusion4 decks18 decks
5%synergy
Cursed Mirror
19%inclusion3 decks16 decks
13%synergy
Boros Signet
19%inclusion3 decks16 decks
0%synergy
Talisman of Conviction
19%inclusion3 decks16 decks
-6%synergy
Lotus Petal
17%inclusion3 decks18 decks
10%synergy
Lands
Command Tower
83%inclusion15 decks18 decks
9%synergy
Steam Vents
70%inclusion7 decks10 decks
31%synergy
Sacred Foundry
69%inclusion11 decks16 decks
31%synergy
Raffine's Tower
67%inclusion4 decks6 decks
43%synergy
Hallowed Fountain
60%inclusion6 decks10 decks
19%synergy
Goldmire Bridge
50%inclusion3 decks6 decks
47%synergy
Mistvault Bridge
50%inclusion3 decks6 decks
46%synergy
Blood Crypt
50%inclusion3 decks6 decks
11%synergy
Watery Grave
50%inclusion3 decks6 decks
8%synergy
Exotic Orchard
44%inclusion8 decks18 decks
8%synergy
Rustvale Bridge
44%inclusion7 decks16 decks
38%synergy
Silverbluff Bridge
40%inclusion4 decks10 decks
34%synergy
Razortide Bridge
40%inclusion4 decks10 decks
34%synergy
Raugrin Triome
40%inclusion4 decks10 decks
17%synergy
Arid Mesa
39%inclusion7 decks18 decks
29%synergy
Battlefield Forge
38%inclusion6 decks16 decks
8%synergy
Clifftop Retreat
31%inclusion5 decks16 decks
-5%synergy
Volcanic Island
30%inclusion3 decks10 decks
16%synergy
Training Center
30%inclusion3 decks10 decks
6%synergy
Adarkar Wastes
30%inclusion3 decks10 decks
5%synergy
Spire of Industry
28%inclusion5 decks18 decks
25%synergy
Flooded Strand
28%inclusion5 decks18 decks
16%synergy
Castle Doom
25%inclusion1 decks4 decks
25%synergy
Elegant Parlor
25%inclusion4 decks16 decks
17%synergy
Plateau
25%inclusion4 decks16 decks
13%synergy
Spectator Seating
25%inclusion4 decks16 decks
3%synergy
Radiant Summit
23%inclusion3 decks13 decks
16%synergy
Reflecting Pool
22%inclusion4 decks18 decks
17%synergy
Scalding Tarn
22%inclusion4 decks18 decks
12%synergy
Boros Garrison
19%inclusion3 decks16 decks
7%synergy
Power Depot
17%inclusion3 decks18 decks
16%synergy
The Mycosynth Gardens
17%inclusion3 decks18 decks
15%synergy
Mana Confluence
17%inclusion3 decks18 decks
10%synergy
City of Brass
17%inclusion3 decks18 decks
9%synergy
Marsh Flats
17%inclusion3 decks18 decks
6%synergy
Wooded Foothills
17%inclusion3 decks18 decks
6%synergy
Bloodstained Mire
17%inclusion3 decks18 decks
5%synergy
Polluted Delta
17%inclusion3 decks18 decks
5%synergy
Path of Ancestry
17%inclusion3 decks18 decks
-6%synergy