Scarecrone + Su-Chi Cave Guard + Voltaic Construct + Ashnod's Altar

Scarecrone
Su-Chi Cave Guard
Voltaic Construct
Ashnod's Altar

Requires
Scarecrone must be on the battlefield. Su-Chi Cave Guard must be on the battlefield. Voltaic Construct must be on the battlefield. Ashnod's Altar must be on the battlefield. Scarecrone does not have summoning sickness.
Steps
  1. Activate Ashnod's Altar by sacrificing Su-Chi Cave Guard, adding .
  2. When Su-Chi Cave Guard dies, it triggers, adding eight .
  3. Activate Scarecrone's second ability by paying 4 and tapping it, returning Su-Chi Cave Guard to the battlefield from your graveyard.
  4. Activate Voltaic Construct by paying 2, untapping Scarecrone.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite untap of artifact creatures you control.

Illuminor Szeras
1.29% of 466 decks 6 decks
Liberator, Urza's Battlethopter
0.03% of 3044 decks 1 decks
Hargilde, Kindly Runechanter // Othelm, Sigardian Outcast
1.61% of 62 decks 1 decks
Karn, Legacy Reforged
0.02% of 4033 decks 1 decks
Tawnos, Solemn Survivor
0.11% of 937 decks 1 decks
High Synergy Cards
Myr Retriever
100% of 10 decks +98% synergy
Nim Deathmantle
90% of 10 decks +89% synergy
Scrap Trawler
90% of 10 decks +88% synergy
Foundry Inspector
90% of 10 decks +86% synergy
Shadow of Mortality
86% of 7 decks +85% synergy
Dross Scorpion
80% of 10 decks +80% synergy
Sculpting Steel
80% of 10 decks +78% synergy
Mystic Forge
80% of 10 decks +77% synergy
Their Name Is Death
71% of 7 decks +70% synergy
Cathodion
70% of 10 decks +70% synergy
Top Cards
Feed the Swarm
86% of 7 decks +68% synergy
Disciple of the Vault
71% of 7 decks +69% synergy
Torment of Hailfire
71% of 7 decks +67% synergy
Exsanguinate
71% of 7 decks +66% synergy
Junk Diver
70% of 10 decks +69% synergy
Mycosynth Golem
60% of 10 decks +60% synergy
Workshop Assistant
60% of 10 decks +59% synergy
Staff of Domination
60% of 10 decks +58% synergy
Swiftfoot Boots
60% of 10 decks +32% synergy
Morbid Curiosity
57% of 7 decks +57% synergy
Creatures
Molder Beast
100% of 1 decks +100% synergy
Transplant Theorist
100% of 1 decks +100% synergy
Synth Infiltrator
100% of 1 decks +99% synergy
Copper Myr
100% of 1 decks +99% synergy
Sharuum the Hegemon
100% of 1 decks +98% synergy
Biomancer's Familiar
100% of 1 decks +97% synergy
Urza, Prince of Kroog
100% of 2 decks +97% synergy
Ratadrabik of Urborg
100% of 1 decks +97% synergy
Imotekh the Stormlord
57% of 7 decks +57% synergy
Marionette Master
57% of 7 decks +54% synergy
Grim Haruspex
57% of 7 decks +53% synergy
Sojourner's Companion
50% of 10 decks +50% synergy
Cryptoplasm
50% of 2 decks +50% synergy
Mirran Spy
50% of 2 decks +50% synergy
Canoptek Spyder
50% of 10 decks +49% synergy
Drafna, Founder of Lat-Nam
50% of 2 decks +49% synergy
Vedalken Archmage
50% of 2 decks +49% synergy
Master Transmuter
50% of 2 decks +48% synergy
Starnheim Courser
50% of 2 decks +48% synergy
Jhoira's Familiar
50% of 10 decks +48% synergy
Meteor Golem
50% of 10 decks +48% synergy
Deadeye Navigator
50% of 2 decks +48% synergy
Teshar, Ancestor's Apostle
50% of 2 decks +48% synergy
Hoarding Broodlord
50% of 2 decks +48% synergy
Gold Myr
50% of 2 decks +47% synergy
Silver Myr
50% of 2 decks +47% synergy
Losheel, Clockwork Scholar
50% of 2 decks +47% synergy
Jin-Gitaxias, Progress Tyrant
50% of 2 decks +47% synergy
Thought Monitor
50% of 2 decks +47% synergy
Mirror Entity
50% of 2 decks +45% synergy
Etherium Sculptor
50% of 2 decks +45% synergy
Phyrexian Metamorph
50% of 2 decks +43% synergy
Solemn Simulacrum
50% of 10 decks +36% synergy
Esper Sentinel
50% of 2 decks +29% synergy
Priest of Gix
43% of 7 decks +42% synergy
Midnight Reaper
43% of 7 decks +39% synergy
Cryptothrall
40% of 10 decks +39% synergy
Metalwork Colossus
40% of 10 decks +39% synergy
Shimmer Myr
40% of 10 decks +38% synergy
Cybermen Squadron
33% of 3 decks +32% synergy
Su-Chi
30% of 10 decks +30% synergy
Cogwork Assembler
30% of 10 decks +30% synergy
Frogmite
30% of 10 decks +30% synergy
Myr Enforcer
30% of 10 decks +30% synergy
Wurmcoil Engine
30% of 10 decks +28% synergy
Myr Battlesphere
30% of 10 decks +28% synergy
Palladium Myr
30% of 10 decks +28% synergy
Trazyn the Infinite
29% of 7 decks +28% synergy
Royal Warden
29% of 7 decks +28% synergy
Technomancer
29% of 7 decks +28% synergy
Instants
Null Elemental Blast
100% of 1 decks +98% synergy
Return to Nature
100% of 1 decks +94% synergy
Malakir Rebirth
57% of 7 decks +49% synergy
Dark Ritual
57% of 7 decks +35% synergy
Curfew
50% of 2 decks +50% synergy
Rescue
50% of 2 decks +50% synergy
Abolish
50% of 2 decks +50% synergy
Disruption Protocol
50% of 2 decks +49% synergy
Ephemerate
50% of 2 decks +44% synergy
Mana Drain
50% of 2 decks +35% synergy
Negate
50% of 2 decks +27% synergy
Darkness
43% of 7 decks +42% synergy
Undying Malice
43% of 7 decks +41% synergy
Go for the Throat
43% of 7 decks +36% synergy
Infernal Grasp
43% of 7 decks +35% synergy
Desecrate Reality
33% of 3 decks +33% synergy
Corpse Dance
29% of 7 decks +28% synergy
Defile
29% of 7 decks +25% synergy
Szat's Will
14% of 7 decks +14% synergy
Undying Evil
14% of 7 decks +14% synergy
Sacrifice
14% of 7 decks +13% synergy
Force of Despair
14% of 7 decks +13% synergy
Lethal Scheme
14% of 7 decks +13% synergy
Hagra Mauling
14% of 7 decks +12% synergy
Feign Death
14% of 7 decks +12% synergy
Soul Shatter
14% of 7 decks +11% synergy
Tragic Slip
14% of 7 decks +11% synergy
Culling the Weak
14% of 7 decks +11% synergy
Deadly Rollick
14% of 7 decks +3% synergy
Deadly Dispute
14% of 7 decks +3% synergy
Vampiric Tutor
14% of 7 decks -4% synergy
Spatial Contortion
10% of 10 decks +10% synergy
Warping Wail
10% of 10 decks +9% synergy
Sorceries
You Find a Cursed Idol
100% of 1 decks +100% synergy
Their Number Is Legion
57% of 7 decks +57% synergy
Dread Return
57% of 7 decks +52% synergy
Sanctify
50% of 2 decks +49% synergy
Ravenform
50% of 2 decks +47% synergy
Lich-Knights' Conquest
50% of 2 decks +47% synergy
Thoughtcast
50% of 2 decks +47% synergy
Breach the Multiverse
50% of 2 decks +45% synergy
Fabricate
50% of 2 decks +44% synergy
Austere Command
50% of 2 decks +37% synergy
Mutilate
43% of 7 decks +41% synergy
Victimize
43% of 7 decks +31% synergy
Reanimate
43% of 7 decks +27% synergy
Persist
29% of 7 decks +26% synergy
Peer into the Abyss
29% of 7 decks +25% synergy
Living Death
29% of 7 decks +23% synergy
Diabolic Intent
29% of 7 decks +20% synergy
Toxic Deluge
29% of 7 decks +11% synergy
Finale of Eternity
14% of 7 decks +14% synergy
Bubbling Muck
14% of 7 decks +13% synergy
Damnable Pact
14% of 7 decks +13% synergy
Agadeem's Awakening
14% of 7 decks +11% synergy
Imperial Seal
14% of 7 decks +8% synergy
Damnation
14% of 7 decks +6% synergy
Sign in Blood
14% of 7 decks +5% synergy
Demonic Tutor
14% of 7 decks -8% synergy
All Is Dust
10% of 10 decks +8% synergy
Utility Artifacts
Dream-Thief's Bandana
100% of 1 decks +100% synergy
Thopter Foundry
100% of 1 decks +98% synergy
Unbender Tine
50% of 2 decks +50% synergy
Thornbite Staff
50% of 10 decks +49% synergy
Manifold Key
50% of 10 decks +48% synergy
Chimil, the Inner Sun
50% of 2 decks +48% synergy
Bolas's Citadel
43% of 7 decks +34% synergy
Krark-Clan Ironworks
40% of 10 decks +39% synergy
Cloud Key
40% of 10 decks +38% synergy
Sensei's Divining Top
40% of 10 decks +35% synergy
Lightning Greaves
40% of 10 decks +15% synergy
Semblance Anvil
30% of 10 decks +29% synergy
Voltaic Key
30% of 10 decks +29% synergy
Umbral Mantle
30% of 10 decks +29% synergy
Forsaken Monument
30% of 10 decks +28% synergy
Thousand-Year Elixir
30% of 10 decks +28% synergy
Expedition Map
30% of 10 decks +27% synergy
Wayfarer's Bauble
30% of 10 decks +20% synergy
Skullclamp
30% of 10 decks +18% synergy
The One Ring
25% of 4 decks +16% synergy
Heartstone
20% of 10 decks +19% synergy
Moonsilver Key
20% of 10 decks +19% synergy
Rings of Brighthearth
20% of 10 decks +18% synergy
Unwinding Clock
20% of 10 decks +17% synergy
Aetherflux Reservoir
20% of 10 decks +16% synergy
Whip of Erebos
14% of 7 decks +11% synergy
Culling Scales
10% of 10 decks +10% synergy
Life Chisel
10% of 10 decks +10% synergy
Pacification Array
10% of 10 decks +10% synergy
Demonmail Hauberk
10% of 10 decks +10% synergy
Jester's Cap
10% of 10 decks +10% synergy
Salvaging Station
10% of 10 decks +10% synergy
Summoning Station
10% of 10 decks +10% synergy
Oathkeeper, Takeno's Daisho
10% of 10 decks +10% synergy
Deathrender
10% of 10 decks +10% synergy
Grafted Wargear
10% of 10 decks +10% synergy
Voyager Staff
10% of 10 decks +10% synergy
Thran Temporal Gateway
10% of 10 decks +10% synergy
Sword of the Meek
10% of 10 decks +10% synergy
Memory Jar
10% of 10 decks +10% synergy
Sword of the Paruns
10% of 10 decks +10% synergy
Damping Sphere
10% of 10 decks +10% synergy
Mechtitan Core
10% of 10 decks +10% synergy
Urza's Bauble
10% of 10 decks +10% synergy
Clown Car
10% of 10 decks +9% synergy
Doubling Cube
10% of 10 decks +9% synergy
Resurrection Orb
10% of 10 decks +9% synergy
Blasting Station
10% of 10 decks +9% synergy
Mask of Avacyn
10% of 10 decks +9% synergy
Grinding Station
10% of 10 decks +9% synergy
Enchantments
Guardian Project
100% of 1 decks +91% synergy
Sigil of the New Dawn
50% of 2 decks +50% synergy
Celestial Dawn
50% of 2 decks +50% synergy
Enduring Renewal
50% of 2 decks +50% synergy
Fool's Demise
50% of 2 decks +50% synergy
Xenograft
50% of 2 decks +50% synergy
Arcane Adaptation
50% of 2 decks +49% synergy
Seal of Cleansing
50% of 2 decks +48% synergy
Mirrodin Besieged
50% of 2 decks +48% synergy
Intruder Alarm
50% of 2 decks +48% synergy
Reflections of Littjara
50% of 2 decks +45% synergy
Smothering Tithe
50% of 2 decks +25% synergy
Rhystic Study
50% of 2 decks +22% synergy
Biotransference
29% of 7 decks +27% synergy
Tortured Existence
29% of 7 decks +27% synergy
Black Market
29% of 7 decks +24% synergy
Decaying Soil
14% of 7 decks +14% synergy
Heartless Summoning
14% of 7 decks +13% synergy
Out of the Tombs
14% of 7 decks +13% synergy
Revel in Riches
14% of 7 decks +11% synergy
Phyrexian Reclamation
14% of 7 decks +11% synergy
Grave Pact
14% of 7 decks +10% synergy
The Meathook Massacre
14% of 7 decks +9% synergy
Phyrexian Arena
14% of 7 decks -1% synergy
Planeswalkers
Ugin, the Ineffable
30% of 10 decks +28% synergy
Liliana, Dreadhorde General
14% of 7 decks +11% synergy
Karn, Living Legacy
10% of 10 decks +9% synergy
Karn, the Great Creator
10% of 10 decks +9% synergy
Utility Lands
Tree of Tales
100% of 1 decks +98% synergy
Reliquary Tower
60% of 10 decks +30% synergy
Vault of Whispers
57% of 7 decks +53% synergy
Buried Ruin
50% of 10 decks +45% synergy
Ancient Den
50% of 2 decks +45% synergy
Seat of the Synod
50% of 2 decks +44% synergy
Tomb Fortress
43% of 7 decks +42% synergy
Witch's Cottage
43% of 7 decks +39% synergy
War Room
40% of 10 decks +34% synergy
Inventors' Fair
30% of 10 decks +26% synergy
Darksteel Citadel
30% of 10 decks +26% synergy
Urza's Saga
30% of 10 decks +23% synergy
Cabal Stronghold
29% of 7 decks +25% synergy
Mortuary Mire
29% of 7 decks +24% synergy
Takenuma, Abandoned Mire
29% of 7 decks +18% synergy
Nephalia Academy
20% of 10 decks +20% synergy
Haunted Fengraf
20% of 10 decks +20% synergy
Sanctum of Ugin
20% of 10 decks +19% synergy
Temple of the False God
20% of 10 decks +10% synergy
Urborg, Tomb of Yawgmoth
20% of 10 decks +10% synergy
Ancient Tomb
20% of 10 decks +10% synergy
Lake of the Dead
14% of 7 decks +14% synergy
Memorial to Folly
14% of 7 decks +13% synergy
Volrath's Stronghold
14% of 7 decks +13% synergy
Castle Locthwain
14% of 7 decks +9% synergy
Phyrexian Tower
14% of 7 decks +6% synergy
Cabal Coffers
14% of 7 decks +3% synergy
Bojuka Bog
14% of 7 decks -16% synergy
Blinkmoth Well
10% of 10 decks +10% synergy
Gargoyle Castle
10% of 10 decks +10% synergy
Encroaching Wastes
10% of 10 decks +10% synergy
Sequestered Stash
10% of 10 decks +10% synergy
Scorched Ruins
10% of 10 decks +10% synergy
Mishra's Workshop
10% of 10 decks +10% synergy
Spawning Bed
10% of 10 decks +10% synergy
Sea Gate Wreckage
10% of 10 decks +10% synergy
Tectonic Edge
10% of 10 decks +9% synergy
Deserted Temple
10% of 10 decks +9% synergy
Mage-Ring Network
10% of 10 decks +9% synergy
Sunscorched Desert
10% of 10 decks +9% synergy
Blinkmoth Nexus
10% of 10 decks +9% synergy
Drownyard Temple
10% of 10 decks +9% synergy
Inkmoth Nexus
10% of 10 decks +9% synergy
Mishra's Factory
10% of 10 decks +9% synergy
Zhalfirin Void
10% of 10 decks +9% synergy
Eldrazi Temple
10% of 10 decks +9% synergy
Mutavault
10% of 10 decks +9% synergy
Tomb of the Spirit Dragon
10% of 10 decks +9% synergy
Radiant Fountain
10% of 10 decks +9% synergy
Vesuva
10% of 10 decks +9% synergy
Mana Artifacts
Sol Ring
100% of 10 decks +16% synergy
Machine God's Effigy
50% of 2 decks +49% synergy
Thought Vessel
50% of 10 decks +33% synergy
Mind Stone
50% of 10 decks +33% synergy
Arcane Signet
50% of 10 decks -22% synergy
Sceptre of Eternal Glory
40% of 10 decks +39% synergy
Caged Sun
30% of 10 decks +28% synergy
Gilded Lotus
30% of 10 decks +27% synergy
Thran Dynamo
30% of 10 decks +25% synergy
Basalt Monolith
20% of 10 decks +17% synergy
Liquimetal Torque
20% of 10 decks +16% synergy
Mox Opal
20% of 10 decks +16% synergy
Myr Reservoir
10% of 10 decks +10% synergy
Fractured Powerstone
10% of 10 decks +10% synergy
Lotus Bloom
10% of 10 decks +10% synergy
Unstable Obelisk
10% of 10 decks +9% synergy
Stonespeaker Crystal
10% of 10 decks +9% synergy
Paradise Mantle
10% of 10 decks +9% synergy
Skyclave Relic
10% of 10 decks +9% synergy
Prismatic Lens
10% of 10 decks +9% synergy
Chromatic Orrery
10% of 10 decks +8% synergy
Patriar's Seal
10% of 10 decks +8% synergy
Grim Monolith
10% of 10 decks +8% synergy
Mox Amber
10% of 10 decks +6% synergy
Everflowing Chalice
10% of 10 decks +5% synergy
Jeweled Lotus
10% of 10 decks +4% synergy
Mana Vault
10% of 10 decks +4% synergy
Mana Crypt
10% of 10 decks +2% synergy
Lands
Dromar's Cavern
100% of 1 decks +98% synergy
Thornglint Bridge
100% of 1 decks +98% synergy
Thriving Grove
100% of 1 decks +98% synergy
Tanglepool Bridge
100% of 1 decks +97% synergy
Temple of Plenty
100% of 1 decks +87% synergy
Selesnya Sanctuary
100% of 1 decks +86% synergy
Temple of Mystery
100% of 1 decks +83% synergy
Simic Growth Chamber
100% of 1 decks +80% synergy
Seaside Citadel
100% of 1 decks +74% synergy
Yavimaya Coast
100% of 1 decks +73% synergy
Thriving Isle
50% of 2 decks +47% synergy
Thriving Heath
50% of 2 decks +47% synergy
Razortide Bridge
50% of 2 decks +43% synergy
Azorius Chancery
50% of 2 decks +35% synergy
Temple of Enlightenment
50% of 2 decks +34% synergy
Glacial Fortress
50% of 2 decks +24% synergy
The Mycosynth Gardens
40% of 5 decks +38% synergy
The Grey Havens
33% of 3 decks +32% synergy
Demolition Field
30% of 10 decks +27% synergy
Myriad Landscape
20% of 10 decks +0% synergy
Uncharted Haven
10% of 10 decks +10% synergy
Hall of Tagsin
10% of 10 decks +10% synergy
Power Depot
10% of 10 decks +9% synergy
Crystal Grotto
10% of 10 decks +9% synergy
Plaza of Heroes
10% of 10 decks +7% synergy
Gemstone Caverns
10% of 10 decks +5% synergy
Cavern of Souls
10% of 10 decks +3% synergy
Terramorphic Expanse
10% of 10 decks -6% synergy
Evolving Wilds
10% of 10 decks -11% synergy
Command Tower
10% of 10 decks -64% synergy