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

Scarecrone
Su-Chi
Voltaic Construct
Ashnod's Altar

Requires
Scarecrone must be on the battlefield. Su-Chi 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, adding .
  2. When Su-Chi dies, it triggers, adding .
  3. Activate Scarecrone's second ability by paying 4 and tapping it, returning Su-Chi to the battlefield from your graveyard.
  4. Activate Voltaic Construct by paying 2, untapping Scarecrone.
  5. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Illuminor Szeras
0.42% of 475 decks 2 decks
Karn, Silver Golem
0.27% of 1130 decks 3 decks
The Peregrine Dynamo
0.25% of 794 decks 2 decks
Omarthis, Ghostfire Initiate
0.13% of 1529 decks 2 decks
Top Cards
Foundry Inspector
86% of 14 decks +81% synergy
Nim Deathmantle
79% of 14 decks +78% synergy
Scrap Trawler
79% of 14 decks +76% synergy
Mystic Forge
79% of 14 decks +76% synergy
Voltaic Key
71% of 14 decks +71% synergy
Manifold Key
71% of 14 decks +70% synergy
Forsaken Monument
71% of 14 decks +70% synergy
Staff of Domination
71% of 14 decks +70% synergy
Basalt Monolith
71% of 14 decks +69% synergy
Cathodion
64% of 14 decks +64% synergy
Creatures
Priest of Gix
100% of 3 decks +100% synergy
Myr Retriever
64% of 14 decks +62% synergy
Metalworker
57% of 14 decks +57% synergy
Dross Scorpion
50% of 14 decks +50% synergy
Junk Diver
50% of 14 decks +49% synergy
Kuldotha Forgemaster
50% of 14 decks +49% synergy
Walking Ballista
50% of 14 decks +47% synergy
Workshop Assistant
43% of 14 decks +42% synergy
Myr Battlesphere
43% of 14 decks +41% synergy
Su-Chi Cave Guard
40% of 10 decks +40% synergy
Liberator, Urza's Battlethopter
40% of 10 decks +38% synergy
Cogwork Assembler
36% of 14 decks +36% synergy
Scrapyard Recombiner
36% of 14 decks +35% synergy
Jhoira's Familiar
36% of 14 decks +34% synergy
Wurmcoil Engine
36% of 14 decks +34% synergy
Karn, Silver Golem
29% of 14 decks +28% synergy
Crashing Drawbridge
29% of 14 decks +27% synergy
Palladium Myr
29% of 14 decks +26% synergy
Reito Sentinel
23% of 13 decks +23% synergy
Toymaker
21% of 14 decks +21% synergy
Salvager of Ruin
21% of 14 decks +21% synergy
Arcbound Reclaimer
21% of 14 decks +21% synergy
Chief of the Foundry
21% of 14 decks +21% synergy
Metalwork Colossus
21% of 14 decks +20% synergy
Solemn Simulacrum
21% of 14 decks +7% synergy
Instants
Warping Wail
29% of 14 decks +28% synergy
Spatial Contortion
21% of 14 decks +21% synergy
Sorceries
All Is Dust
29% of 14 decks +27% synergy
Utility Artifacts
Krark-Clan Ironworks
64% of 14 decks +63% synergy
Rings of Brighthearth
64% of 14 decks +62% synergy
Sculpting Steel
57% of 14 decks +55% synergy
Sensei's Divining Top
57% of 14 decks +51% synergy
Clock of Omens
50% of 14 decks +49% synergy
Umbral Mantle
43% of 14 decks +42% synergy
Cloud Key
43% of 14 decks +41% synergy
The One Ring
43% of 7 decks +34% synergy
Lightning Greaves
43% of 14 decks +17% synergy
Moonsilver Key
38% of 13 decks +37% synergy
Memory Jar
36% of 14 decks +35% synergy
Heartstone
36% of 14 decks +35% synergy
Thornbite Staff
36% of 14 decks +35% synergy
Expedition Map
36% of 14 decks +32% synergy
Salvaging Station
29% of 14 decks +28% synergy
Planar Bridge
29% of 14 decks +28% synergy
Doubling Cube
29% of 14 decks +28% synergy
Blasting Station
29% of 14 decks +28% synergy
Semblance Anvil
29% of 14 decks +28% synergy
Spine of Ish Sah
29% of 14 decks +28% synergy
Darksteel Forge
29% of 14 decks +27% synergy
Unwinding Clock
29% of 14 decks +26% synergy
Altar of Dementia
29% of 14 decks +26% synergy
Phyrexian Altar
29% of 14 decks +24% synergy
Swiftfoot Boots
29% of 14 decks +1% synergy
Karn's Sylex
25% of 12 decks +25% synergy
Gerrard's Hourglass Pendant
25% of 12 decks +25% synergy
Prototype Portal
21% of 14 decks +21% synergy
Sword of the Paruns
21% of 14 decks +21% synergy
Myr Turbine
21% of 14 decks +21% synergy
Grinding Station
21% of 14 decks +21% synergy
Nevinyrral's Disk
21% of 14 decks +20% synergy
Mirage Mirror
21% of 14 decks +20% synergy
Skullclamp
21% of 14 decks +9% synergy
Planeswalkers
Karn, the Great Creator
57% of 14 decks +56% synergy
Ugin, the Ineffable
57% of 14 decks +55% synergy
Karn, Living Legacy
25% of 12 decks +24% synergy
Ugin, the Spirit Dragon
21% of 14 decks +20% synergy
Utility Lands
Inventors' Fair
71% of 14 decks +67% synergy
War Room
71% of 14 decks +65% synergy
Deserted Temple
64% of 14 decks +64% synergy
Buried Ruin
64% of 14 decks +59% synergy
Strip Mine
57% of 14 decks +54% synergy
Darksteel Citadel
57% of 14 decks +53% synergy
Scorched Ruins
50% of 14 decks +50% synergy
Wasteland
50% of 14 decks +49% synergy
Urza's Power Plant
50% of 14 decks +48% synergy
Urza's Tower
50% of 14 decks +48% synergy
Urza's Mine
50% of 14 decks +48% synergy
Temple of the False God
50% of 14 decks +40% synergy
Ancient Tomb
50% of 14 decks +39% synergy
Crystal Vein
43% of 14 decks +42% synergy
Blast Zone
43% of 14 decks +41% synergy
Urza's Saga
43% of 14 decks +36% synergy
Reliquary Tower
43% of 14 decks +14% synergy
Thespian's Stage
36% of 14 decks +33% synergy
Command Beacon
36% of 14 decks +31% synergy
Treasure Vault
31% of 13 decks +28% synergy
Urza's Workshop
30% of 10 decks +29% synergy
Winding Canyons
29% of 14 decks +28% synergy
Mishra's Workshop
29% of 14 decks +28% synergy
Mishra's Factory
29% of 14 decks +28% synergy
Tomb of the Spirit Dragon
29% of 14 decks +28% synergy
Shrine of the Forsaken Gods
29% of 14 decks +27% synergy
Arcane Lighthouse
29% of 14 decks +27% synergy
Bonders' Enclave
29% of 14 decks +26% synergy
Emergence Zone
29% of 14 decks +26% synergy
High Market
29% of 14 decks +25% synergy
Sequestered Stash
21% of 14 decks +21% synergy
Nephalia Academy
21% of 14 decks +21% synergy
Urza's Factory
21% of 14 decks +21% synergy
Sea Gate Wreckage
21% of 14 decks +21% synergy
Blinkmoth Nexus
21% of 14 decks +21% synergy
Eye of Ugin
21% of 14 decks +21% synergy
Radiant Fountain
21% of 14 decks +20% synergy
Homeward Path
21% of 14 decks +20% synergy
Karn's Bastion
21% of 14 decks +16% synergy
Rogue's Passage
21% of 14 decks +2% synergy
Mana Artifacts
Sol Ring
79% of 14 decks -6% synergy
Thran Dynamo
57% of 14 decks +52% synergy
Mana Vault
57% of 14 decks +51% synergy
Mind Stone
57% of 14 decks +39% synergy
Grim Monolith
50% of 14 decks +48% synergy
Everflowing Chalice
50% of 14 decks +45% synergy
Hedron Archive
43% of 14 decks +40% synergy
Mox Opal
43% of 14 decks +38% synergy
Mana Crypt
43% of 14 decks +32% synergy
Dreamstone Hedron
21% of 14 decks +20% synergy
Worn Powerstone
21% of 14 decks +19% synergy
Gilded Lotus
21% of 14 decks +18% synergy
Mox Diamond
21% of 14 decks +17% synergy
Lands
The Mycosynth Gardens
62% of 8 decks +60% synergy
Demolition Field
30% of 10 decks +27% synergy
Cavern of Souls
29% of 14 decks +22% synergy