Goblin Welder + Retreat to Coralhelm + Seat of the Synod + Darksteel Citadel

Goblin Welder
Retreat to Coralhelm
Seat of the Synod
Darksteel Citadel
Requires
Goblin Welder must be on the battlefield. Retreat to Coralhelm must be on the battlefield. Seat of the Synod must be in the graveyard. Darksteel Citadel must be on the battlefield.
Steps
  1. Activate Goblin Welder by tapping it, causing you to sacrifice Darksteel Citadel and return Seat of the Synod from your graveyard to the battlefield.
  2. Seat of the Synod enters the battlefield, triggering Retreat to Coralhelm, untapping Goblin Welder.
  3. Activate Seat of the Synod by tapping it, adding .
  4. Activate Goblin Welder by tapping it, causing you to sacrifice Seat of the Synod and return Darksteel Citadel from your graveyard to the battlefield.
  5. Darksteel Citadel enters the battlefield, triggering Retreat to Coralhelm, untapping Goblin Welder.
  6. Activate Darksteel Citadel by tapping it, adding .
  7. Repeat.
Results
Infinite blue mana. Infinite colorless mana. Infinite landfall triggers.
Top Commanders
Jhoira, Ageless Innovator
1.08% of 2131 decks 23 decks
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3.74% of 107 decks 4 decks
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0.06% of 5376 decks 3 decks
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12.50% of 8 decks 1 decks
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29% of 21 decks +28% synergy
Riverpyre Verge
5% of 21 decks -1% synergy
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5% of 21 decks +3% synergy
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High Synergy Cards
Vault of Whispers
100% of 11 decks +96% synergy
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100% of 12 decks +95% synergy
Great Furnace
96% of 72 decks +90% synergy
Master Transmuter
56% of 72 decks +54% synergy
Solemn Simulacrum
64% of 72 decks +50% synergy
Etherium Sculptor
53% of 72 decks +47% synergy
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67% of 12 decks +47% synergy
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50% of 72 decks +47% synergy
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51% of 72 decks +47% synergy
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50% of 72 decks +46% synergy
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50% of 72 decks +8% synergy
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47% of 72 decks +43% synergy
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47% of 72 decks +14% synergy
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46% of 72 decks +42% synergy
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43% of 72 decks +39% synergy
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42% of 72 decks +36% synergy
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39% of 72 decks +37% synergy
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32% of 72 decks +29% synergy
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27% of 11 decks +19% synergy
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25% of 12 decks +8% synergy
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24% of 72 decks -3% synergy
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14% of 72 decks -4% synergy
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100% of 3 decks +89% synergy
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33% of 72 decks +30% synergy
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28% of 72 decks +26% synergy
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28% of 72 decks +24% synergy
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27% of 11 decks +26% synergy
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24% of 37 decks +23% synergy
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22% of 72 decks +20% synergy
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21% of 72 decks +20% synergy
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19% of 72 decks +17% synergy
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18% of 72 decks +18% synergy
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18% of 72 decks +17% synergy
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18% of 72 decks +17% synergy
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18% of 72 decks +16% synergy
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18% of 72 decks +14% synergy
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18% of 45 decks +17% synergy
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12% of 72 decks +12% synergy
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12% of 72 decks +12% synergy
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11% of 63 decks +10% synergy
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11% of 72 decks +10% synergy
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11% of 72 decks +9% synergy
Ashnod's Altar
11% of 72 decks +4% synergy
Navigation Orb
10% of 72 decks +9% synergy
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29% of 72 decks +26% synergy
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27% of 11 decks +26% synergy
Valakut Exploration
26% of 72 decks +24% synergy
Thopter Spy Network
26% of 72 decks +23% synergy
Retreat to Emeria
25% of 12 decks +24% synergy
Felidar Retreat
25% of 12 decks +18% synergy
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21% of 72 decks +19% synergy
Mechanized Production
19% of 72 decks +17% synergy
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18% of 72 decks +16% synergy
Mystic Remora
15% of 72 decks -2% synergy
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14% of 72 decks +13% synergy
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14% of 72 decks +13% synergy
Intruder Alarm
14% of 72 decks +12% synergy
Artificer Class
12% of 72 decks +12% synergy
Excavation
11% of 72 decks +11% synergy
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Determined Iteration
11% of 72 decks +10% synergy
Pemmin's Aura
11% of 72 decks +10% synergy
Retreat to Valakut
8% of 72 decks +8% synergy
Clan Crafter
6% of 72 decks +5% synergy
Planeswalkers
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33% of 72 decks +31% synergy
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11% of 72 decks +10% synergy
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11% of 72 decks +10% synergy
Tezzeret the Seeker
11% of 72 decks +9% synergy
Saheeli, the Gifted
10% of 72 decks +9% synergy
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8% of 72 decks +4% synergy
Tezzeret, Artifice Master
7% of 72 decks +6% synergy
Tezzeret, Betrayer of Flesh
6% of 72 decks +4% synergy
Utility Lands
Inventors' Fair
47% of 72 decks +44% synergy
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40% of 72 decks +11% synergy
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39% of 72 decks +36% synergy
Archway of Innovation
34% of 44 decks +31% synergy
Academy Ruins
33% of 72 decks +28% synergy
Fomori Vault
27% of 48 decks +26% synergy
Urza's Saga
25% of 72 decks +18% synergy
Minamo, School at Water's Edge
17% of 72 decks +12% synergy
Otawara, Soaring City
17% of 72 decks +0% synergy
Terrain Generator
14% of 72 decks +13% synergy
Field of the Dead
12% of 72 decks +9% synergy
Restless Spire
10% of 61 decks +8% synergy
Oboro, Palace in the Clouds
10% of 72 decks +9% synergy
Mystic Sanctuary
10% of 72 decks -2% synergy
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Vesuva
8% of 72 decks +7% synergy
Urza's Power Plant
8% of 72 decks +7% synergy
Urza's Mine
8% of 72 decks +7% synergy
Urza's Tower
8% of 72 decks +7% synergy
Thespian's Stage
8% of 72 decks +6% synergy
Rogue's Passage
8% of 72 decks -12% synergy
Blinkmoth Nexus
7% of 72 decks +6% synergy
Mishra's Factory
7% of 72 decks +6% synergy
Mutavault
7% of 72 decks +6% synergy
Guildless Commons
7% of 72 decks +6% synergy
Valakut, the Molten Pinnacle
7% of 72 decks +5% synergy
Strip Mine
7% of 72 decks +4% synergy
Arena of Glory
7% of 45 decks +1% synergy
Rivendell
6% of 66 decks +2% synergy
Ghost Town
6% of 72 decks +5% synergy
Tolaria West
6% of 72 decks +4% synergy
Ghost Quarter
6% of 72 decks +3% synergy
Temple of the False God
6% of 72 decks -4% synergy
Mana Artifacts
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89% of 72 decks +5% synergy
Arcane Signet
83% of 72 decks +11% synergy
Izzet Signet
46% of 72 decks +18% synergy
Talisman of Creativity
44% of 72 decks +16% synergy
Liquimetal Torque
36% of 72 decks +33% synergy
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27% of 11 decks +0% synergy
Dimir Signet
27% of 11 decks -1% synergy
Rakdos Signet
27% of 11 decks -2% synergy
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27% of 11 decks -5% synergy
Cursed Mirror
26% of 72 decks +21% synergy
Fellwar Stone
26% of 72 decks +5% synergy
Boros Signet
25% of 12 decks +3% synergy
Talisman of Progress
25% of 12 decks +1% synergy
Azorius Signet
25% of 12 decks -0% synergy
Thought Vessel
22% of 72 decks +5% synergy
Patriar's Seal
21% of 72 decks +19% synergy
Thran Dynamo
21% of 72 decks +16% synergy
Crystal Skull, Isu Spyglass
14% of 44 decks +12% synergy
Machine God's Effigy
12% of 72 decks +11% synergy
Basalt Monolith
12% of 72 decks +10% synergy
Gilded Lotus
11% of 72 decks +8% synergy
Chromatic Lantern
11% of 72 decks +2% synergy
Misleading Signpost
10% of 61 decks +8% synergy
Blinkmoth Urn
7% of 72 decks +7% synergy
Coveted Jewel
7% of 72 decks +6% synergy
Chromatic Orrery
7% of 72 decks +5% synergy
Mox Amber
7% of 72 decks +3% synergy
Mox Opal
7% of 72 decks +3% synergy
Midnight Clock
7% of 72 decks +2% synergy
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6% of 72 decks -0% synergy
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100% of 3 decks +97% synergy
Tanglepool Bridge
100% of 3 decks +97% synergy
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100% of 3 decks +60% synergy
Breeding Pool
100% of 3 decks +60% synergy
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82% of 72 decks +8% synergy
Drossforge Bridge
82% of 11 decks +78% synergy
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82% of 11 decks +78% synergy
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81% of 72 decks +75% synergy
Hallowed Fountain
67% of 12 decks +26% synergy
Steam Vents
60% of 72 decks +21% synergy
Razortide Bridge
58% of 12 decks +52% synergy
Sacred Foundry
58% of 12 decks +23% synergy
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57% of 72 decks +25% synergy
Xander's Lounge
55% of 11 decks +29% synergy
Watery Grave
55% of 11 decks +14% synergy
Rustvale Bridge
50% of 12 decks +45% synergy
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50% of 72 decks +34% synergy
Shivan Reef
42% of 72 decks +14% synergy
Scalding Tarn
40% of 72 decks +29% synergy
Training Center
38% of 72 decks +11% synergy
Haunted Ridge
36% of 11 decks +20% synergy
Luxury Suite
36% of 11 decks +10% synergy
Dragonskull Summit
36% of 11 decks +4% synergy
Blood Crypt
36% of 11 decks -2% synergy
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32% of 72 decks +14% synergy
Dimir Aqueduct
27% of 11 decks +11% synergy
Morphic Pool
27% of 11 decks +1% synergy
Drowned Catacomb
27% of 11 decks +0% synergy
Spire of Industry
25% of 72 decks +22% synergy
Cascade Bluffs
25% of 72 decks +13% synergy
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Boros Garrison
25% of 12 decks +11% synergy
Azorius Chancery
25% of 12 decks +10% synergy
Terramorphic Expanse
25% of 72 decks +9% synergy
Myriad Landscape
25% of 72 decks +6% synergy
Evolving Wilds
25% of 72 decks +4% synergy
Raugrin Triome
25% of 12 decks -1% synergy
Sea of Clouds
25% of 12 decks -1% synergy
Glacial Fortress
25% of 12 decks -3% synergy
Clifftop Retreat
25% of 12 decks -5% synergy
Power Depot
24% of 72 decks +23% synergy
Frostboil Snarl
24% of 72 decks +9% synergy
Scene of the Crime
23% of 53 decks +22% synergy
Exotic Orchard
21% of 72 decks -15% synergy
Ferrous Lake
20% of 50 decks +13% synergy
Fabled Passage
18% of 72 decks +9% synergy
The Mycosynth Gardens
15% of 72 decks +13% synergy
Fiery Islet
15% of 72 decks +8% synergy
Thundering Falls
15% of 53 decks +7% synergy
Maestros Theater
14% of 72 decks +13% synergy
Riverglide Pathway
14% of 72 decks +5% synergy
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