Scarecrone + Thornbite Staff + Cathodion + Krark-Clan Ironworks

Scarecrone
Thornbite Staff
Cathodion
Krark-Clan Ironworks

Requires
Scarecrone must be on the battlefield. Thornbite Staff must be on the battlefield. Cathodion must be on the battlefield. Krark-Clan Ironworks must be on the battlefield.
Steps
  1. Activate Krark-Clan Ironworks by sacrificing Cathodion, adding .
  2. Cathodion dies, triggering itself and Scarecrone.
  3. Resolve the Cathodion trigger, adding .
  4. Resolve the Scarecrone trigger, untapping it.
  5. Activate Scarecrone's second ability by paying 4 and tapping it, returning Cathodion from your graveyard to the battlefield.
  6. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Slobad, Iron Goblin
1.70% of 411 decks 7 decks
Illuminor Szeras
0.85% of 470 decks 4 decks
Imotekh the Stormlord
0.03% of 6783 decks 2 decks
Whisper, Blood Liturgist
0.61% of 329 decks 2 decks
Bosh, Iron Golem
0.15% of 679 decks 1 decks
Jan Jansen, Chaos Crafter
0.02% of 4494 decks 1 decks
Glissa, the Traitor
0.04% of 2533 decks 1 decks
Slobad, Goblin Tinkerer
0.50% of 202 decks 1 decks
Mishra, Tamer of Mak Fawa
0.08% of 1259 decks 1 decks
Liberator, Urza's Battlethopter
0.04% of 2779 decks 1 decks
Ulamog, the Ceaseless Hunger
0.10% of 967 decks 1 decks
Karn, Silver Golem
0.10% of 1013 decks 1 decks
New Cards
High Synergy Cards
Goblin Welder
100% of 11 decks +98% synergy
Scrap Trawler
91% of 23 decks +89% synergy
Goblin Engineer
82% of 11 decks +79% synergy
Vault of Whispers
82% of 11 decks +78% synergy
Great Furnace
82% of 11 decks +76% synergy
Myr Retriever
78% of 23 decks +76% synergy
Foundry Inspector
78% of 23 decks +74% synergy
Buried Ruin
78% of 23 decks +73% synergy
Nim Deathmantle
70% of 23 decks +69% synergy
Mystic Forge
70% of 23 decks +67% synergy
Top Cards
Workshop Assistant
65% of 23 decks +65% synergy
Junk Diver
65% of 23 decks +65% synergy
Psychomancer
64% of 11 decks +63% synergy
Scrap Mastery
64% of 11 decks +63% synergy
Daretti, Scrap Savant
64% of 11 decks +61% synergy
Marionette Master
64% of 11 decks +60% synergy
Reckless Fireweaver
64% of 11 decks +59% synergy
Blasphemous Act
64% of 11 decks +31% synergy
Solemn Simulacrum
61% of 23 decks +47% synergy
Myr Battlesphere
57% of 23 decks +55% synergy
Game Changers
Bolas's Citadel
64% of 11 decks +55% synergy
Ancient Tomb
30% of 23 decks +20% synergy
Demonic Tutor
27% of 11 decks +6% synergy
Grim Monolith
17% of 23 decks +15% synergy
Mana Vault
17% of 23 decks +11% synergy
The One Ring
13% of 23 decks +5% synergy
Creatures
Meteor Golem
57% of 23 decks +54% synergy
Disciple of the Vault
55% of 11 decks +52% synergy
Noxious Gearhulk
55% of 11 decks +51% synergy
Dross Scorpion
52% of 23 decks +52% synergy
Marionette Apprentice
50% of 6 decks +45% synergy
Metalwork Colossus
48% of 23 decks +47% synergy
Jhoira's Familiar
48% of 23 decks +46% synergy
Technomancer
45% of 11 decks +45% synergy
Scrap Welder
45% of 11 decks +45% synergy
Imotekh the Stormlord
45% of 11 decks +45% synergy
Ingenious Artillerist
45% of 11 decks +43% synergy
Feldon of the Third Path
45% of 11 decks +42% synergy
Voltaic Construct
43% of 23 decks +43% synergy
Kuldotha Forgemaster
43% of 23 decks +43% synergy
Su-Chi Cave Guard
39% of 23 decks +39% synergy
Shimmer Myr
39% of 23 decks +38% synergy
Trazyn the Infinite
36% of 11 decks +36% synergy
Bosh, Iron Golem
36% of 11 decks +36% synergy
Cryptek
36% of 11 decks +36% synergy
Ruin Grinder
36% of 11 decks +36% synergy
Necron Deathmark
36% of 11 decks +35% synergy
Treasure Nabber
36% of 11 decks +34% synergy
Combustible Gearhulk
36% of 11 decks +34% synergy
Grim Haruspex
36% of 11 decks +33% synergy
Pitiless Plunderer
36% of 11 decks +29% synergy
Mycosynth Golem
35% of 23 decks +34% synergy
Cryptothrall
35% of 23 decks +34% synergy
Wurmcoil Engine
35% of 23 decks +33% synergy
Canoptek Spyder
30% of 23 decks +30% synergy
Phyrexian Triniform
30% of 23 decks +30% synergy
Slobad, Iron Goblin
27% of 11 decks +27% synergy
Triarch Praetorian
27% of 11 decks +27% synergy
Chronomancer
27% of 11 decks +27% synergy
Illuminor Szeras
27% of 11 decks +27% synergy
Leaden Myr
27% of 11 decks +25% synergy
Midnight Reaper
27% of 11 decks +24% synergy
Dockside Extortionist
27% of 11 decks +18% synergy
Su-Chi
26% of 23 decks +26% synergy
Frogmite
26% of 23 decks +26% synergy
Scrapyard Recombiner
26% of 23 decks +26% synergy
Metalworker
26% of 23 decks +26% synergy
Triplicate Titan
26% of 23 decks +25% synergy
Sandstone Oracle
22% of 23 decks +21% synergy
Duplicant
22% of 23 decks +21% synergy
Steel Hellkite
22% of 23 decks +20% synergy
Palladium Myr
22% of 23 decks +20% synergy
Walking Ballista
22% of 23 decks +19% synergy
Threefold Thunderhulk
18% of 17 decks +17% synergy
Treasure Keeper
17% of 23 decks +17% synergy
Sojourner's Companion
17% of 23 decks +17% synergy
Instants
Entomb
55% of 11 decks +47% synergy
Dark Ritual
55% of 11 decks +32% synergy
Chaos Warp
55% of 11 decks +23% synergy
Thrill of Possibility
36% of 11 decks +26% synergy
Malakir Rebirth
27% of 11 decks +19% synergy
Abrade
27% of 11 decks +16% synergy
Sorceries
Trash for Treasure
55% of 11 decks +53% synergy
Faithless Looting
55% of 11 decks +38% synergy
Morbid Curiosity
45% of 11 decks +45% synergy
Their Name Is Death
45% of 11 decks +44% synergy
Dread Return
36% of 11 decks +31% synergy
Gamble
36% of 11 decks +27% synergy
Victimize
36% of 11 decks +25% synergy
Vandalblast
36% of 11 decks +21% synergy
Reanimate
36% of 11 decks +20% synergy
Mutilate
27% of 11 decks +25% synergy
Persist
27% of 11 decks +25% synergy
Torment of Hailfire
27% of 11 decks +23% synergy
Living Death
27% of 11 decks +22% synergy
Buried Alive
27% of 11 decks +22% synergy
Exsanguinate
27% of 11 decks +21% synergy
Utility Artifacts
Staff of Domination
52% of 23 decks +51% synergy
Ashnod's Altar
52% of 23 decks +45% synergy
Spine of Ish Sah
48% of 23 decks +47% synergy
Sculpting Steel
48% of 23 decks +46% synergy
Sensei's Divining Top
43% of 23 decks +38% synergy
Lightning Greaves
43% of 23 decks +18% synergy
Umbral Mantle
39% of 23 decks +38% synergy
Mind Stone
39% of 23 decks +22% synergy
Rings of Brighthearth
35% of 23 decks +33% synergy
Ichor Wellspring
35% of 23 decks +33% synergy
Cloud Key
35% of 23 decks +33% synergy
Swiftfoot Boots
35% of 23 decks +7% synergy
Clock of Omens
30% of 23 decks +30% synergy
Wishclaw Talisman
27% of 11 decks +22% synergy
Mycosynth Wellspring
26% of 23 decks +25% synergy
Expedition Map
26% of 23 decks +23% synergy
Phyrexian Altar
26% of 23 decks +22% synergy
Skullclamp
26% of 23 decks +14% synergy
Mirrorworks
22% of 23 decks +21% synergy
Voltaic Key
22% of 23 decks +21% synergy
Trading Post
22% of 23 decks +21% synergy
Manifold Key
22% of 23 decks +20% synergy
Hedron Archive
22% of 23 decks +19% synergy
Aetherflux Reservoir
22% of 23 decks +18% synergy
Planar Bridge
17% of 23 decks +17% synergy
Doubling Cube
17% of 23 decks +17% synergy
Blasting Station
17% of 23 decks +17% synergy
Stonespeaker Crystal
17% of 23 decks +17% synergy
Prized Statue
17% of 23 decks +17% synergy
Mycosynth Lattice
17% of 23 decks +17% synergy
Portal to Phyrexia
17% of 23 decks +16% synergy
Forsaken Monument
17% of 23 decks +16% synergy
Thousand-Year Elixir
17% of 23 decks +15% synergy
Unwinding Clock
17% of 23 decks +15% synergy
Jeweled Lotus
17% of 23 decks +13% synergy
Wayfarer's Bauble
17% of 23 decks +8% synergy
Memory Jar
13% of 23 decks +13% synergy
Sword of the Paruns
13% of 23 decks +13% synergy
Semblance Anvil
13% of 23 decks +12% synergy
Mimic Vat
13% of 23 decks +12% synergy
Moonsilver Key
13% of 23 decks +12% synergy
Altar of Dementia
13% of 23 decks +10% synergy
Enchantments
Pia's Revolution
36% of 11 decks +36% synergy
Tortured Existence
27% of 11 decks +25% synergy
Black Market Connections
27% of 11 decks +16% synergy
Planeswalkers
Ugin, the Ineffable
22% of 23 decks +20% synergy
Karn, the Great Creator
17% of 23 decks +16% synergy
Utility Lands
Inventors' Fair
61% of 23 decks +57% synergy
Darksteel Citadel
57% of 23 decks +53% synergy
Bojuka Bog
55% of 11 decks +25% synergy
Tomb Fortress
45% of 11 decks +45% synergy
Urza's Saga
39% of 23 decks +32% synergy
Takenuma, Abandoned Mire
36% of 11 decks +27% synergy
Cabal Coffers
36% of 11 decks +26% synergy
Treasure Vault
35% of 23 decks +32% synergy
Forgotten Cave
27% of 11 decks +23% synergy
Reliquary Tower
26% of 23 decks -4% synergy
Sanctum of Ugin
22% of 23 decks +21% synergy
War Room
22% of 23 decks +16% synergy
Mishra's Workshop
17% of 23 decks +17% synergy
Field of Ruin
17% of 23 decks +15% synergy
Sequestered Stash
13% of 23 decks +13% synergy
Phyrexia's Core
13% of 23 decks +13% synergy
Crystal Vein
13% of 23 decks +12% synergy
Wasteland
13% of 23 decks +12% synergy
Urza's Power Plant
13% of 23 decks +11% synergy
Urza's Mine
13% of 23 decks +11% synergy
Urza's Tower
13% of 23 decks +11% synergy
Ghost Quarter
13% of 23 decks +11% synergy
Strip Mine
13% of 23 decks +10% synergy
Urborg, Tomb of Yawgmoth
13% of 23 decks +4% synergy
Rogue's Passage
13% of 23 decks -7% synergy
Mana Artifacts
Sol Ring
96% of 23 decks +11% synergy
Thran Dynamo
43% of 23 decks +39% synergy
Liquimetal Torque
39% of 23 decks +36% synergy
Arcane Signet
39% of 23 decks -33% synergy
Basalt Monolith
35% of 23 decks +32% synergy
Sceptre of Eternal Glory
30% of 23 decks +30% synergy
Coveted Jewel
26% of 23 decks +25% synergy
Mana Crypt
26% of 23 decks +20% synergy
Mox Opal
22% of 23 decks +17% synergy
Caged Sun
13% of 23 decks +11% synergy
Gilded Lotus
13% of 23 decks +10% synergy
Everflowing Chalice
13% of 23 decks +9% synergy
Thought Vessel
13% of 23 decks -4% synergy
Lands
The Mycosynth Gardens
39% of 23 decks +37% synergy
Myriad Landscape
26% of 23 decks +7% synergy
Demolition Field
17% of 23 decks +15% synergy
Command Tower
13% of 23 decks -61% synergy