Retrofitter Foundry
Krark-Clan Ironworks
Clock of Omens
Doubling Season

   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.
5
Once you have infinite mana, you may instead use Retrofitter Foundry's first ability to untap it and get infinite untapped Servo tokens.

   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
Donatello, the Brains // Leonardo, the Balance
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New Cards
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33%inclusion2 decks6 decks
32%synergy
Big Mother Mouser
25%inclusion1 decks4 decks
24%synergy
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25%inclusion1 decks4 decks
24%synergy
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23%synergy
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17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Academy Manufactor
87%inclusion26 decks30 decks
83%synergy
Transmutation Font
73%inclusion22 decks30 decks
73%synergy
Tree of Tales
73%inclusion22 decks30 decks
71%synergy
Worldwalker Helm
71%inclusion12 decks17 decks
70%synergy
Tireless Provisioner
73%inclusion22 decks30 decks
62%synergy
Bootleggers' Stash
63%inclusion19 decks30 decks
61%synergy
Nuka-Cola Vending Machine
60%inclusion18 decks30 decks
59%synergy
Stridehangar Automaton
57%inclusion16 decks28 decks
56%synergy
Parallel Lives
60%inclusion18 decks30 decks
54%synergy
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57%inclusion17 decks30 decks
53%synergy
Top Cards
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53%inclusion8 decks15 decks
50%synergy
Mechanized Production
53%inclusion9 decks17 decks
50%synergy
Thopter Spy Network
53%inclusion9 decks17 decks
50%synergy
Adrix and Nev, Twincasters
53%inclusion9 decks17 decks
48%synergy
Reckless Fireweaver
50%inclusion8 decks16 decks
46%synergy
Urza, Lord High Artificer
47%inclusion8 decks17 decks
44%synergy
Roxanne, Starfall Savant
44%inclusion7 decks16 decks
42%synergy
Inspiring Statuary
43%inclusion13 decks30 decks
42%synergy
Jaheira, Friend of the Forest
43%inclusion13 decks30 decks
40%synergy
Gilded Goose
43%inclusion13 decks30 decks
39%synergy
Game Changers
Smothering Tithe
100%inclusion3 decks3 decks
79%synergy
Worldly Tutor
20%inclusion6 decks30 decks
8%synergy
Cyclonic Rift
18%inclusion3 decks17 decks
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Rhystic Study
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Mana Vault
17%inclusion5 decks30 decks
11%synergy
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7%synergy
Gaea's Cradle
13%inclusion4 decks30 decks
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The One Ring
13%inclusion4 decks30 decks
5%synergy
Creatures
Tireless Tracker
43%inclusion13 decks30 decks
39%synergy
Saheeli, the Sun's Brilliance
40%inclusion6 decks15 decks
39%synergy
Brudiclad, Telchor Engineer
40%inclusion6 decks15 decks
37%synergy
Forensic Gadgeteer
35%inclusion6 decks17 decks
33%synergy
Foundry Inspector
30%inclusion9 decks30 decks
26%synergy
Sai, Master Thopterist
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26%synergy
Kuldotha Forgemaster
27%inclusion8 decks30 decks
26%synergy
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27%inclusion8 decks30 decks
25%synergy
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27%inclusion4 decks15 decks
22%synergy
Birds of Paradise
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Svella, Ice Shaper
25%inclusion4 decks16 decks
24%synergy
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25%inclusion4 decks16 decks
23%synergy
Sharding Sphinx
24%inclusion4 decks17 decks
23%synergy
Shimmer Dragon
24%inclusion4 decks17 decks
22%synergy
Master of Etherium
24%inclusion4 decks17 decks
22%synergy
Whirler Rogue
24%inclusion4 decks17 decks
22%synergy
Junk Winder
24%inclusion4 decks17 decks
22%synergy
Etherium Sculptor
24%inclusion4 decks17 decks
18%synergy
Sarinth Steelseeker
23%inclusion7 decks30 decks
23%synergy
Displaced Dinosaurs
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23%synergy
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20%inclusion3 decks15 decks
19%synergy
Threefold Thunderhulk
20%inclusion6 decks30 decks
19%synergy
Whirler Virtuoso
20%inclusion3 decks15 decks
19%synergy
Myr Battlesphere
20%inclusion6 decks30 decks
18%synergy
Walking Ballista
20%inclusion6 decks30 decks
17%synergy
Third Path Iconoclast
20%inclusion3 decks15 decks
15%synergy
Jhoira, Weatherlight Captain
20%inclusion3 decks15 decks
14%synergy
Kibo, Uktabi Prince
19%inclusion3 decks16 decks
18%synergy
Toggo, Goblin Weaponsmith
19%inclusion3 decks16 decks
18%synergy
Hedron Detonator
19%inclusion3 decks16 decks
18%synergy
Jolene, the Plunder Queen
19%inclusion3 decks16 decks
17%synergy
Loyal Apprentice
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15%synergy
Schema Thief
18%inclusion3 decks17 decks
17%synergy
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18%inclusion3 decks17 decks
16%synergy
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18%inclusion3 decks17 decks
15%synergy
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15%synergy
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13%synergy
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10%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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14%synergy
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13%synergy
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13%synergy
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12%synergy
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12%synergy
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12%synergy
Instants
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39%synergy
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25%synergy
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15%synergy
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Utility Artifacts
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38%synergy
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33%synergy
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23%synergy
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20%synergy
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20%synergy
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15%synergy
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10%synergy
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Magistrate's Scepter
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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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9%synergy
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8%synergy
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8%synergy
The Ozolith
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6%synergy
Panharmonicon
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6%synergy
Enchantments
Anointed Procession
100%inclusion3 decks3 decks
93%synergy
Curse of Opulence
38%inclusion6 decks16 decks
34%synergy
Primal Vigor
30%inclusion9 decks30 decks
27%synergy
Night of the Sweets' Revenge
20%inclusion6 decks30 decks
18%synergy
Party Dude
17%inclusion1 decks6 decks
16%synergy
Trail of Crumbs
17%inclusion5 decks30 decks
16%synergy
Cryptolith Rite
13%inclusion4 decks30 decks
9%synergy
Concordant Crossroads
10%inclusion3 decks30 decks
8%synergy
Beastmaster Ascension
10%inclusion3 decks30 decks
5%synergy
Growing Rites of Itlimoc
10%inclusion3 decks30 decks
5%synergy
Planeswalkers
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20%inclusion3 decks15 decks
19%synergy
Karn, the Great Creator
10%inclusion3 decks30 decks
9%synergy
Utility Lands
Great Furnace
56%inclusion9 decks16 decks
50%synergy
Treasure Vault
53%inclusion16 decks30 decks
51%synergy
Seat of the Synod
53%inclusion9 decks17 decks
46%synergy
Darksteel Citadel
50%inclusion15 decks30 decks
46%synergy
Academy Ruins
41%inclusion7 decks17 decks
36%synergy
Inventors' Fair
40%inclusion12 decks30 decks
36%synergy
Urza's Saga
40%inclusion12 decks30 decks
33%synergy
The Shire
30%inclusion9 decks30 decks
27%synergy
Yavimaya, Cradle of Growth
27%inclusion8 decks30 decks
18%synergy
Archway of Innovation
24%inclusion4 decks17 decks
20%synergy
Boseiju, Who Endures
23%inclusion7 decks30 decks
5%synergy
Buried Ruin
20%inclusion6 decks30 decks
15%synergy
War Room
20%inclusion6 decks30 decks
14%synergy
Gingerbread Cabin
17%inclusion5 decks30 decks
15%synergy
Reliquary Tower
17%inclusion5 decks30 decks
-13%synergy
Fountainport
14%inclusion4 decks29 decks
12%synergy
Urza's Power Plant
10%inclusion3 decks30 decks
8%synergy
Urza's Mine
10%inclusion3 decks30 decks
8%synergy
Urza's Tower
10%inclusion3 decks30 decks
8%synergy
Karn's Bastion
10%inclusion3 decks30 decks
5%synergy
Nykthos, Shrine to Nyx
10%inclusion3 decks30 decks
5%synergy
Mana Artifacts
Sol Ring
87%inclusion26 decks30 decks
3%synergy
Arcane Signet
67%inclusion20 decks30 decks
-5%synergy
Basalt Monolith
30%inclusion9 decks30 decks
28%synergy
Simic Signet
24%inclusion4 decks17 decks
13%synergy
Chromatic Lantern
20%inclusion6 decks30 decks
11%synergy
Izzet Signet
20%inclusion3 decks15 decks
-3%synergy
Gruul Signet
19%inclusion3 decks16 decks
10%synergy
Lotus Petal
17%inclusion5 decks30 decks
10%synergy
Thought Vessel
17%inclusion5 decks30 decks
-1%synergy
Liquimetal Torque
13%inclusion4 decks30 decks
11%synergy
Mox Opal
13%inclusion4 decks30 decks
9%synergy
Mox Amber
13%inclusion4 decks30 decks
9%synergy
Skyclave Relic
10%inclusion3 decks30 decks
9%synergy
Replicating Ring
10%inclusion3 decks30 decks
9%synergy
Chromatic Orrery
10%inclusion3 decks30 decks
9%synergy
Lands
Plateau
100%inclusion3 decks3 decks
88%synergy
Savannah
100%inclusion3 decks3 decks
87%synergy
Breeding Pool
65%inclusion11 decks17 decks
23%synergy
Ketria Triome
60%inclusion9 decks15 decks
30%synergy
Steam Vents
60%inclusion9 decks15 decks
22%synergy
Rejuvenating Springs
59%inclusion10 decks17 decks
33%synergy
Command Tower
57%inclusion17 decks30 decks
-18%synergy
Stomping Ground
56%inclusion9 decks16 decks
15%synergy
Training Center
47%inclusion7 decks15 decks
22%synergy
Frontier Bivouac
47%inclusion7 decks15 decks
18%synergy
Spire Garden
44%inclusion7 decks16 decks
22%synergy
Tropical Island
35%inclusion6 decks17 decks
21%synergy
Volcanic Island
33%inclusion5 decks15 decks
19%synergy
Sulfur Falls
33%inclusion5 decks15 decks
-2%synergy
Exotic Orchard
33%inclusion10 decks30 decks
-3%synergy
Slagwoods Bridge
31%inclusion5 decks16 decks
29%synergy
Taiga
31%inclusion5 decks16 decks
18%synergy
Misty Rainforest
30%inclusion9 decks30 decks
19%synergy
Tanglepool Bridge
29%inclusion5 decks17 decks
27%synergy
Simic Growth Chamber
24%inclusion4 decks17 decks
6%synergy
Wooded Foothills
23%inclusion7 decks30 decks
13%synergy
Mirrex
20%inclusion6 decks30 decks
19%synergy
The Mycosynth Gardens
20%inclusion6 decks30 decks
18%synergy
Silverbluff Bridge
20%inclusion3 decks15 decks
14%synergy
Mana Confluence
20%inclusion6 decks30 decks
13%synergy
Bountiful Landscape
20%inclusion3 decks15 decks
11%synergy
Scalding Tarn
20%inclusion6 decks30 decks
9%synergy
Path of Ancestry
20%inclusion6 decks30 decks
-2%synergy
Shivan Reef
20%inclusion3 decks15 decks
-10%synergy
Dreamroot Cascade
18%inclusion3 decks17 decks
-4%synergy
Yavimaya Coast
18%inclusion3 decks17 decks
-9%synergy
Hinterland Harbor
18%inclusion3 decks17 decks
-16%synergy
Hall of Tagsin
17%inclusion5 decks30 decks
16%synergy
Spire of Industry
17%inclusion5 decks30 decks
14%synergy
Windswept Heath
17%inclusion5 decks30 decks
6%synergy
Power Depot
13%inclusion4 decks30 decks
13%synergy
Verdant Catacombs
13%inclusion4 decks30 decks
2%synergy
Scene of the Crime
10%inclusion3 decks30 decks
9%synergy
Reflecting Pool
10%inclusion3 decks30 decks
5%synergy
City of Brass
10%inclusion3 decks30 decks
2%synergy