Cauldron of Souls
Dross Scorpion
Arcbound Ravager
Forsaken Monument
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Cauldron of Souls by tapping it, giving Arcbound Ravager persist until end of turn.
2
Activate Arcbound Ravager by sacrifcing itself.
3
The Arcbound Ravager ability fails to resolve due to Arcbound Ravager no longer being on the battlefield.
4
Arcbound Ravager dies, triggering its persist ability and Dross Scorpion.
5
Resolve the Arcbound Ravager trigger, returning it to the battlefield with zero +1/+1 counters due to its modular ability.
6
Resolve the Dross Scorpion trigger, untapping Cauldron of Souls.
7
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Omarthis, Ghostfire Initiate
1.19% of 2267 decks 27 decks
Syr Ginger, the Meal Ender
0.13% of 2368 decks 3 decks
Zabaz, the Glimmerwasp
0.09% of 2318 decks 2 decks
Marvin, Murderous Mimic
0.10% of 1044 decks 1 decks
Karn, Legacy Reforged
0.02% of 5128 decks 1 decks
Lae'zel, Vlaakith's Champion // Tavern Brawler
5.56% of 18 decks 1 decks
Traxos, Scourge of Kroog
0.05% of 1870 decks 1 decks
New Cards
Ugin, Eye of the Storms
25% of 4 decks +24% synergy
High Synergy Cards
Ashnod's Altar
92% of 36 decks +85% synergy
Walking Ballista
86% of 36 decks +84% synergy
War Room
89% of 36 decks +83% synergy
Hangarback Walker
83% of 36 decks +82% synergy
Steel Overseer
83% of 36 decks +82% synergy
Urza's Power Plant
83% of 36 decks +82% synergy
Urza's Mine
83% of 36 decks +82% synergy
Urza's Tower
83% of 36 decks +82% synergy
Karn's Bastion
86% of 36 decks +81% synergy
Pentavus
78% of 36 decks +78% synergy
Top Cards
Animation Module
78% of 36 decks +77% synergy
All Is Dust
78% of 36 decks +76% synergy
Ugin, the Ineffable
78% of 36 decks +76% synergy
The Ozolith
78% of 36 decks +74% synergy
Arcbound Crusher
72% of 36 decks +72% synergy
Liberator, Urza's Battlethopter
72% of 36 decks +71% synergy
Arcbound Reclaimer
69% of 36 decks +69% synergy
Scrapyard Recombiner
69% of 36 decks +69% synergy
Triskelion
69% of 36 decks +69% synergy
Scrap Trawler
69% of 36 decks +68% synergy
Game Changers
Ancient Tomb
31% of 36 decks +21% synergy
Mana Vault
22% of 36 decks +16% synergy
Field of the Dead
17% of 36 decks +13% synergy
The One Ring
14% of 36 decks +6% synergy
Grim Monolith
8% of 36 decks +6% synergy
Creatures
Arcbound Javelineer
100% of 3 decks +100% synergy
Arcbound Tracker
100% of 3 decks +100% synergy
Arcbound Mouser
100% of 3 decks +100% synergy
Arcbound Shikari
100% of 3 decks +99% synergy
Teshar, Ancestor's Apostle
100% of 3 decks +98% synergy
Patchwork Automaton
67% of 36 decks +66% synergy
Cryptic Trilobite
67% of 36 decks +66% synergy
Threefold Thunderhulk
65% of 20 decks +64% synergy
Drillworks Mole
61% of 36 decks +61% synergy
Hexavus
61% of 36 decks +61% synergy
Stonecoil Serpent
61% of 36 decks +60% synergy
Foundry Inspector
58% of 36 decks +54% synergy
Towashi Guide-Bot
53% of 36 decks +53% synergy
Marketback Walker
50% of 6 decks +50% synergy
Myr Retriever
50% of 36 decks +48% synergy
Mindless Automaton
47% of 36 decks +47% synergy
Skittering Cicada
47% of 36 decks +47% synergy
Thopter Squadron
44% of 36 decks +44% synergy
Crystalline Crawler
44% of 36 decks +44% synergy
Syr Ginger, the Meal Ender
44% of 27 decks +44% synergy
Wandering Archaic
44% of 36 decks +43% synergy
Palladium Myr
44% of 36 decks +42% synergy
Iron Apprentice
42% of 36 decks +41% synergy
Glaring Fleshraker
41% of 17 decks +40% synergy
Scavenged Brawler
39% of 36 decks +38% synergy
Scarecrone
36% of 36 decks +36% synergy
Canoptek Spyder
36% of 36 decks +36% synergy
Solemn Simulacrum
36% of 36 decks +22% synergy
Workhorse
33% of 36 decks +33% synergy
Arcbound Worker
33% of 36 decks +33% synergy
Endless One
33% of 36 decks +33% synergy
Triskelavus
31% of 36 decks +31% synergy
Graaz, Unstoppable Juggernaut
28% of 36 decks +28% synergy
Abstruse Archaic
25% of 36 decks +25% synergy
Junk Diver
25% of 36 decks +24% synergy
Jhoira's Familiar
25% of 36 decks +23% synergy
Monoskelion
22% of 36 decks +22% synergy
Ugin's Conjurant
22% of 36 decks +22% synergy
Arcbound Slith
22% of 36 decks +22% synergy
Kuldotha Forgemaster
22% of 36 decks +22% synergy
Tetravus
19% of 36 decks +19% synergy
Clockwork Hydra
19% of 36 decks +19% synergy
Chronomaton
19% of 36 decks +19% synergy
Workshop Assistant
19% of 36 decks +19% synergy
Cityscape Leveler
19% of 36 decks +19% synergy
Arcbound Fiend
17% of 36 decks +17% synergy
Myriad Construct
17% of 36 decks +17% synergy
Metalworker
17% of 36 decks +16% synergy
Hedron Crawler
17% of 36 decks +16% synergy
Wurmcoil Engine
17% of 36 decks +15% synergy
Instants
Null Elemental Blast
53% of 17 decks +52% synergy
Warping Wail
44% of 36 decks +44% synergy
Desecrate Reality
42% of 36 decks +41% synergy
Eldritch Immunity
29% of 17 decks +29% synergy
Scour from Existence
22% of 36 decks +22% synergy
Not of This World
19% of 36 decks +19% synergy
Titan's Presence
17% of 36 decks +16% synergy
Sorceries
Introduction to Annihilation
22% of 36 decks +22% synergy
Gruesome Slaughter
17% of 36 decks +17% synergy
Rise of the Eldrazi
17% of 36 decks +16% synergy
Expanded Anatomy
14% of 36 decks +14% synergy
Calamity of the Titans
11% of 36 decks +11% synergy
Introduction to Prophecy
8% of 36 decks +8% synergy
Utility Artifacts
Mystic Forge
67% of 36 decks +64% synergy
Throne of Geth
50% of 36 decks +49% synergy
Blade of the Bloodchief
50% of 36 decks +49% synergy
Andúril, Narsil Reforged
48% of 21 decks +47% synergy
Tarrian's Soulcleaver
45% of 20 decks +43% synergy
Krark-Clan Ironworks
44% of 36 decks +43% synergy
Mind Stone
44% of 36 decks +28% synergy
Sword of Truth and Justice
36% of 36 decks +35% synergy
Skullclamp
36% of 36 decks +24% synergy
Golden Argosy
33% of 36 decks +33% synergy
Expedition Map
33% of 36 decks +30% synergy
Sensei's Divining Top
33% of 36 decks +28% synergy
Power Conduit
31% of 36 decks +30% synergy
Contagion Engine
31% of 36 decks +30% synergy
Trading Post
31% of 36 decks +29% synergy
Unwinding Clock
31% of 36 decks +28% synergy
Contagion Clasp
28% of 36 decks +27% synergy
Rings of Brighthearth
28% of 36 decks +26% synergy
Mind's Eye
25% of 36 decks +24% synergy
Moonsilver Key
25% of 36 decks +24% synergy
Manifold Key
25% of 36 decks +24% synergy
Blasting Station
22% of 36 decks +22% synergy
Clock of Omens
22% of 36 decks +21% synergy
Agatha's Soul Cauldron
22% of 27 decks +21% synergy
Conjurer's Closet
22% of 36 decks +20% synergy
Commander's Plate
22% of 36 decks +20% synergy
Staff of Domination
19% of 36 decks +18% synergy
Hedron Archive
19% of 36 decks +17% synergy
Lightning Greaves
19% of 36 decks -6% synergy
Nim Deathmantle
17% of 36 decks +16% synergy
The Immortal Sun
17% of 36 decks +16% synergy
Voltaic Key
17% of 36 decks +16% synergy
Cloud Key
17% of 36 decks +15% synergy
Sculpting Steel
17% of 36 decks +14% synergy
Altar of Dementia
17% of 36 decks +14% synergy
Phyrexian Altar
17% of 36 decks +13% synergy
Swiftfoot Boots
17% of 36 decks -11% synergy
Recon Craft Theta
15% of 20 decks +15% synergy
Chimil, the Inner Sun
15% of 20 decks +13% synergy
Energy Chamber
14% of 36 decks +14% synergy
Sword of Hours
14% of 36 decks +13% synergy
Dreamstone Hedron
14% of 36 decks +13% synergy
Lithoform Engine
14% of 36 decks +13% synergy
Sword of Hearth and Home
14% of 36 decks +12% synergy
Shadowspear
14% of 36 decks +10% synergy
Summoning Station
11% of 36 decks +11% synergy
Ugin's Nexus
11% of 36 decks +11% synergy
Scroll of Fate
11% of 36 decks +11% synergy
Grinding Station
11% of 36 decks +11% synergy
Eldrazi Monument
11% of 36 decks +10% synergy
Enchantments
Sigarda's Summons
100% of 3 decks +99% synergy
Together Forever
100% of 3 decks +99% synergy
All Will Be One
100% of 3 decks +97% synergy
Ugin's Mastery
50% of 36 decks +50% synergy
Echoes of Eternity
41% of 17 decks +40% synergy
Planeswalkers
Ugin, the Spirit Dragon
36% of 36 decks +35% synergy
Karn, Scion of Urza
11% of 36 decks +11% synergy
Karn, the Great Creator
11% of 36 decks +10% synergy
Utility Lands
Rogue's Passage
89% of 36 decks +69% synergy
Shrine of the Forsaken Gods
75% of 36 decks +74% synergy
Inventors' Fair
75% of 36 decks +71% synergy
Tomb of the Spirit Dragon
72% of 36 decks +71% synergy
Tyrite Sanctum
72% of 36 decks +70% synergy
Buried Ruin
72% of 36 decks +67% synergy
Drannith Ruins
69% of 36 decks +69% synergy
Urza's Workshop
69% of 36 decks +69% synergy
Ruins of Oran-Rief
61% of 36 decks +61% synergy
Reliquary Tower
58% of 36 decks +29% synergy
Urza's Saga
56% of 36 decks +49% synergy
Bonders' Enclave
50% of 36 decks +48% synergy
Blast Zone
47% of 36 decks +46% synergy
Nesting Grounds
47% of 36 decks +46% synergy
Darksteel Citadel
47% of 36 decks +44% synergy
Scavenger Grounds
44% of 36 decks +41% synergy
Forge of Heroes
42% of 36 decks +41% synergy
Zhalfirin Void
39% of 36 decks +38% synergy
High Market
39% of 36 decks +36% synergy
Temple of the False God
39% of 36 decks +29% synergy
Crawling Barrens
36% of 36 decks +36% synergy
Urza's Factory
36% of 36 decks +36% synergy
Witch's Clinic
33% of 36 decks +32% synergy
Guildless Commons
33% of 36 decks +32% synergy
Arcane Lighthouse
33% of 36 decks +32% synergy
Command Beacon
28% of 36 decks +23% synergy
Mage-Ring Network
25% of 36 decks +24% synergy
Sanctum of Ugin
25% of 36 decks +24% synergy
Arch of Orazca
25% of 36 decks +24% synergy
Geier Reach Sanitarium
25% of 36 decks +22% synergy
Miren, the Moaning Well
22% of 36 decks +22% synergy
Zoetic Cavern
22% of 36 decks +22% synergy
Mirrorpool
22% of 36 decks +22% synergy
Sea Gate Wreckage
19% of 36 decks +19% synergy
Homeward Path
19% of 36 decks +18% synergy
Treasure Vault
19% of 36 decks +17% synergy
Thespian's Stage
19% of 36 decks +17% synergy
Ominous Cemetery
19% of 21 decks +19% synergy
Blasted Landscape
17% of 36 decks +16% synergy
Mikokoro, Center of the Sea
17% of 36 decks +15% synergy
Ghost Quarter
17% of 36 decks +14% synergy
Emergence Zone
14% of 36 decks +12% synergy
Mishra's Factory
11% of 36 decks +10% synergy
Radiant Fountain
11% of 36 decks +10% synergy
Strip Mine
11% of 36 decks +8% synergy
Wasteland
8% of 36 decks +7% synergy
Vesuva
8% of 36 decks +7% synergy
Mana Artifacts
Sol Ring
97% of 36 decks +13% synergy
Thran Dynamo
67% of 36 decks +62% synergy
Basalt Monolith
56% of 36 decks +53% synergy
Everflowing Chalice
53% of 36 decks +48% synergy
Liquimetal Torque
33% of 36 decks +30% synergy
Staff of Compleation
31% of 36 decks +29% synergy
Thought Vessel
25% of 36 decks +8% synergy
The Mightstone and Weakstone
22% of 36 decks +22% synergy
Worn Powerstone
22% of 36 decks +20% synergy
Blinkmoth Urn
17% of 36 decks +16% synergy
Gilded Lotus
17% of 36 decks +13% synergy
Mana Crypt
14% of 36 decks +8% synergy
Elementalist's Palette
8% of 36 decks +8% synergy
Sol Talisman
8% of 36 decks +7% synergy
Coveted Jewel
8% of 36 decks +7% synergy
Mox Opal
8% of 36 decks +4% synergy
Lands
The Mycosynth Gardens
47% of 36 decks +45% synergy
Urza's Cave
41% of 17 decks +38% synergy
Hall of Tagsin
31% of 36 decks +30% synergy
Planar Nexus
24% of 17 decks +23% synergy
Demolition Field
22% of 36 decks +19% synergy
Myriad Landscape
17% of 36 decks -2% synergy
Crystal Grotto
14% of 36 decks +13% synergy
Mirrex
11% of 36 decks +10% synergy
Cave of Temptation
8% of 36 decks +8% synergy
Power Depot
8% of 36 decks +8% synergy
Command Tower
8% of 36 decks -66% synergy