Scarecrone
Su-Chi Cave Guard
Voltaic Construct
Altar of Dementia
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Scarecrone does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Su-Chi Cave Guard.
2
When Su-Chi Cave Guard dies, it triggers, adding eight .
3
Resolve the Altar of Dementia ability, causing target player to mill cards equal to Su-Chi Cave Guard's power.
4
Activate Scarecrone's second ability by paying 4 and tapping it, returning Su-Chi Cave Guard to the battlefield from your graveyard.
5
Activate Voltaic Construct by paying 2, untapping Scarecrone.
6
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Infinite untap of artifact creatures you control
Tawnos, Solemn Survivor
0.10% of 997 decks 1 decks
Queen Kayla bin-Kroog
0.05% of 2021 decks 1 decks
Game Changers
Imperial Seal
100% of 1 decks +94% synergy
Demonic Tutor
100% of 1 decks +79% synergy
Smothering Tithe
100% of 2 decks +76% synergy
Rhystic Study
100% of 1 decks +73% synergy
Creatures
Guardian Beast
100% of 1 decks +100% synergy
Cogwork Assembler
100% of 2 decks +100% synergy
Cryptoplasm
100% of 1 decks +100% synergy
Transplant Theorist
100% of 1 decks +100% synergy
Synth Infiltrator
100% of 1 decks +100% synergy
Priest of Gix
100% of 1 decks +100% synergy
Drafna, Founder of Lat-Nam
100% of 1 decks +99% synergy
Kuldotha Forgemaster
100% of 2 decks +99% synergy
Ruin Grinder
100% of 1 decks +99% synergy
Master Transmuter
100% of 1 decks +99% synergy
Voyager Quickwelder
100% of 1 decks +98% synergy
Sharuum the Hegemon
100% of 1 decks +98% synergy
Disciple of the Vault
100% of 1 decks +98% synergy
Deadeye Navigator
100% of 1 decks +98% synergy
Urza, Prince of Kroog
100% of 1 decks +98% synergy
Goblin Welder
100% of 1 decks +98% synergy
Ratadrabik of Urborg
100% of 1 decks +97% synergy
Molten Gatekeeper
100% of 1 decks +97% synergy
Goblin Engineer
100% of 1 decks +97% synergy
Carrion Feeder
100% of 1 decks +95% synergy
Phyrexian Metamorph
100% of 1 decks +93% synergy
Viscera Seer
100% of 1 decks +91% synergy
Esper Sentinel
100% of 2 decks +80% synergy
Deal Broker
50% of 2 decks +50% synergy
Su-Chi
50% of 2 decks +50% synergy
Dross Scorpion
50% of 2 decks +50% synergy
Scrapyard Recombiner
50% of 2 decks +50% synergy
Millikin
50% of 2 decks +49% synergy
Oswald Fiddlebender
50% of 2 decks +49% synergy
Ethersworn Canonist
50% of 2 decks +48% synergy
Myr Retriever
50% of 2 decks +48% synergy
Myr Battlesphere
50% of 2 decks +48% synergy
Ranger-Captain of Eos
50% of 2 decks +46% synergy
Grand Abolisher
50% of 2 decks +41% synergy
Instants
Curfew
100% of 1 decks +100% synergy
Rescue
100% of 1 decks +100% synergy
Culling the Weak
100% of 1 decks +96% synergy
Mana Drain
100% of 1 decks +85% synergy
Abolish
50% of 2 decks +50% synergy
Ephemerate
50% of 2 decks +44% synergy
Sorceries
Reforge the Soul
100% of 1 decks +98% synergy
Wake the Past
100% of 1 decks +97% synergy
Wheel of Misfortune
100% of 1 decks +96% synergy
Wheel of Fortune
100% of 1 decks +95% synergy
Fabricate
100% of 1 decks +94% synergy
Faithless Looting
100% of 1 decks +84% synergy
Blasphemous Act
100% of 1 decks +67% synergy
Triumphant Reckoning
50% of 2 decks +50% synergy
Sanctify
50% of 2 decks +50% synergy
Redress Fate
50% of 2 decks +48% synergy
Brilliant Restoration
50% of 2 decks +48% synergy
Austere Command
50% of 2 decks +37% synergy
Utility Artifacts
Perilous Snare
100% of 1 decks +99% synergy
Nim Deathmantle
100% of 2 decks +99% synergy
Krark-Clan Ironworks
100% of 2 decks +99% synergy
Thopter Foundry
100% of 1 decks +98% synergy
Ashnod's Altar
100% of 2 decks +93% synergy
Life Chisel
50% of 2 decks +50% synergy
Shriekhorn
50% of 2 decks +50% synergy
Wand of Vertebrae
50% of 2 decks +50% synergy
Oathkeeper, Takeno's Daisho
50% of 2 decks +50% synergy
Sword of the Meek
50% of 2 decks +50% synergy
Myr Turbine
50% of 2 decks +50% synergy
Memory Jar
50% of 2 decks +50% synergy
Urza's Bauble
50% of 2 decks +50% synergy
Blasting Station
50% of 2 decks +49% synergy
Unstable Glyphbridge
50% of 2 decks +49% synergy
Grinding Station
50% of 2 decks +49% synergy
Codex Shredder
50% of 2 decks +49% synergy
Thornbite Staff
50% of 2 decks +49% synergy
Semblance Anvil
50% of 2 decks +49% synergy
Perpetual Timepiece
50% of 2 decks +49% synergy
Matzalantli, the Great Door
50% of 2 decks +49% synergy
Altar of the Brood
50% of 2 decks +49% synergy
Illusionist's Bracers
50% of 2 decks +49% synergy
Mesmeric Orb
50% of 2 decks +49% synergy
Cloud Key
50% of 2 decks +48% synergy
Sculpting Steel
50% of 2 decks +48% synergy
Crucible of Worlds
50% of 2 decks +48% synergy
Unwinding Clock
50% of 2 decks +47% synergy
Mystic Forge
50% of 2 decks +47% synergy
Phyrexian Altar
50% of 2 decks +46% synergy
Lightning Greaves
50% of 2 decks +25% synergy
Enchantments
Decaying Soil
100% of 1 decks +100% synergy
Fool's Demise
100% of 1 decks +100% synergy
Xenograft
100% of 1 decks +100% synergy
Arcane Adaptation
100% of 1 decks +99% synergy
Intruder Alarm
100% of 1 decks +98% synergy
Reflections of Littjara
100% of 1 decks +95% synergy
Celestial Dawn
50% of 2 decks +50% synergy
Enduring Renewal
50% of 2 decks +50% synergy
Sigil of the New Dawn
50% of 2 decks +50% synergy
Banish to Another Universe
50% of 2 decks +50% synergy
Martyr's Bond
50% of 2 decks +50% synergy
Seal of Cleansing
50% of 2 decks +49% synergy
Grasp of Fate
50% of 2 decks +47% synergy
Planeswalkers
Daretti, Scrap Savant
100% of 1 decks +98% synergy
Utility Lands
Great Furnace
100% of 1 decks +95% synergy
Darksteel Citadel
50% of 2 decks +46% synergy
Buried Ruin
50% of 2 decks +45% synergy
Ancient Den
50% of 2 decks +45% synergy
Reliquary Tower
50% of 2 decks +20% synergy
Mana Artifacts
Machine God's Effigy
100% of 1 decks +99% synergy
Sol Ring
100% of 2 decks +16% synergy
Empowered Autogenerator
50% of 2 decks +50% synergy
Blinkmoth Urn
50% of 2 decks +50% synergy
Hourglass of the Lost
50% of 2 decks +49% synergy
Gilded Lotus
50% of 2 decks +47% synergy
Everflowing Chalice
50% of 2 decks +46% synergy
Thran Dynamo
50% of 2 decks +45% synergy
Arcane Signet
50% of 2 decks -22% synergy
Lands
Dromar's Cavern
100% of 1 decks +99% synergy
Rustvale Bridge
100% of 1 decks +95% synergy
Sunbillow Verge
100% of 1 decks +94% synergy
Needleverge Pathway
100% of 1 decks +91% synergy
Rugged Prairie
100% of 1 decks +89% synergy
Sundown Pass
100% of 1 decks +85% synergy
Spectator Seating
100% of 1 decks +75% synergy
Battlefield Forge
100% of 1 decks +74% synergy
Glacial Fortress
100% of 1 decks +72% synergy
Command Tower
100% of 2 decks +26% synergy
Scene of the Crime
50% of 2 decks +49% synergy
Power Depot
50% of 2 decks +49% synergy
Spire of Industry
50% of 2 decks +47% synergy