Haakon, Stromgald Scourge
Universal Automaton
Heartless Summoning

   Prerequisites

What do I need to start this combo?
Universal Automaton in hand or in your graveyard.
Haakon and Heartless Summoning on the battlefield.

   Steps

How does this combo work?
1
Cast Universal Automaton either from your hand or graveyard by paying 0.
2
Universal Automaton dies as a state-based action due to having zero or less toughness.
3
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite storm count
Sidar Jabari of Zhalfir
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Syr Konrad, the Grim
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Witch-king of Angmar
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Varragoth, Bloodsky Sire
0.1%inclusion2 decks2.16K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.83K decks
God-Eternal Bontu
0.4%inclusion1 decks271 decks
Mikaeus, the Unhallowed
0.0%inclusion1 decks2.07K decks
Elenda, the Dusk Rose
0.0%inclusion1 decks6.69K decks
Wilhelt, the Rotcleaver
0.0%inclusion1 decks21.8K decks
Asmoranomardicadaistinaculdacar
0.0%inclusion1 decks5.16K decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks19.8K decks
Zur the Enchanter
0.0%inclusion1 decks15.8K decks
Nymris, Oona's Trickster
0.1%inclusion1 decks1.78K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion1 decks25.9K decks
Kefka, Court Mage
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Acererak the Archlich
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Zul Ashur, Lich Lord
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Erebos, Bleak-Hearted
0.2%inclusion1 decks426 decks
Sidisi, Undead Vizier
0.1%inclusion1 decks699 decks
Varina, Lich Queen
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Braids, Arisen Nightmare
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Ashling, the Limitless
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Teval, the Balanced Scale
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Ebondeath, Dracolich
0.3%inclusion1 decks310 decks
New Cards
Ominous Harvest
17%inclusion1 decks6 decks
Ral Zarek, Guest Lecturer
17%inclusion1 decks6 decks
High Synergy Cards
Corpse Knight
78%inclusion7 decks9 decks
Midnight Reaper
70%inclusion46 decks66 decks
Knight Exemplar
67%inclusion6 decks9 decks
Bontu's Monument
67%inclusion44 decks66 decks
Bartolomé del Presidio
67%inclusion6 decks9 decks
Ashnod's Altar
68%inclusion45 decks66 decks
Phyrexian Altar
64%inclusion42 decks66 decks
Locthwain Lancer
58%inclusion38 decks66 decks
Syr Konrad, the Grim
64%inclusion42 decks66 decks
Buried Alive
61%inclusion40 decks66 decks
Top Cards
Damn
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Swords to Plowshares
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Jet Medallion
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Dark Ritual
53%inclusion35 decks66 decks
Foulmire Knight
52%inclusion34 decks66 decks
Entomb
52%inclusion34 decks66 decks
Netherborn Altar
50%inclusion33 decks66 decks
Unsettled Mariner
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Frantic Search
50%inclusion6 decks12 decks
Campfire
47%inclusion31 decks66 decks
Game Changers
Demonic Tutor
41%inclusion27 decks66 decks
Vampiric Tutor
30%inclusion20 decks66 decks
Mystical Tutor
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Ancient Tomb
20%inclusion13 decks66 decks
Imperial Seal
18%inclusion12 decks66 decks
Bolas's Citadel
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Necropotence
15%inclusion10 decks66 decks
Mana Vault
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Chrome Mox
12%inclusion8 decks66 decks
Ad Nauseam
9.1%inclusion6 decks66 decks
Creatures
Liliana's Standard Bearer
47%inclusion31 decks66 decks
Changeling Outcast
47%inclusion31 decks66 decks
Forsworn Paladin
45%inclusion30 decks66 decks
Basri's Lieutenant
44%inclusion4 decks9 decks
Knight of the Ebon Legion
44%inclusion29 decks66 decks
Cavalier of Night
42%inclusion28 decks66 decks
Ayara's Oathsworn
39%inclusion26 decks66 decks
Blacklance Paragon
38%inclusion25 decks66 decks
Smitten Swordmaster
38%inclusion25 decks66 decks
Jousting Dummy
36%inclusion24 decks66 decks
Pitiless Plunderer
36%inclusion24 decks66 decks
Dauntless Bodyguard
33%inclusion3 decks9 decks
Westfold Rider
33%inclusion3 decks9 decks
Exsanguinator Cavalry
33%inclusion22 decks66 decks
Kinsbaile Cavalier
33%inclusion3 decks9 decks
Gravebreaker Lamia
33%inclusion22 decks66 decks
Guardian of Faith
33%inclusion3 decks9 decks
Murderous Rider
33%inclusion22 decks66 decks
Cruel Celebrant
33%inclusion3 decks9 decks
Elas il-Kor, Sadistic Pilgrim
33%inclusion3 decks9 decks
Gravecrawler
32%inclusion21 decks66 decks
Zulaport Cutthroat
32%inclusion21 decks66 decks
Syr Ginger, the Meal Ender
30%inclusion20 decks66 decks
Blood Artist
30%inclusion20 decks66 decks
Diamond Knight
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Knight of Dusk's Shadow
27%inclusion18 decks66 decks
Viscera Seer
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Diregraf Captain
25%inclusion3 decks12 decks
Changeling Wayfinder
24%inclusion5 decks21 decks
Order of Midnight
23%inclusion15 decks66 decks
Tormod, the Desecrator
23%inclusion15 decks66 decks
Ayara, First of Locthwain
23%inclusion15 decks66 decks
Summon: Primal Odin
22%inclusion10 decks45 decks
Cabal Paladin
21%inclusion14 decks66 decks
Bog Witch
21%inclusion14 decks66 decks
Josu Vess, Lich Knight
21%inclusion14 decks66 decks
Crypt Ghast
21%inclusion14 decks66 decks
Bloodcrazed Paladin
20%inclusion13 decks66 decks
Bloodthirsty Conqueror
19%inclusion11 decks59 decks
Scurrilous Sentry
18%inclusion12 decks66 decks
K'rrik, Son of Yawgmoth
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Carrion Feeder
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Warren Soultrader
18%inclusion12 decks66 decks
Gray Merchant of Asphodel
17%inclusion11 decks66 decks
Belle of the Brawl
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Vile Entomber
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Umbral Collar Zealot
15%inclusion6 decks40 decks
Skirge Familiar
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Blood Pet
14%inclusion9 decks66 decks
Pawn of Ulamog
14%inclusion9 decks66 decks
Instants
Nameless Inversion
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Path to Exile
44%inclusion4 decks9 decks
Counterspell
42%inclusion5 decks12 decks
Culling the Weak
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Cabal Ritual
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Waterlogged Teachings
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An Offer You Can't Refuse
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Withering Torment
25%inclusion15 decks61 decks
Bitter Triumph
24%inclusion16 decks66 decks
Village Rites
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Songs of the Damned
23%inclusion15 decks66 decks
Deadly Dispute
23%inclusion15 decks66 decks
Mausoleum Secrets
21%inclusion14 decks66 decks
Defile
20%inclusion13 decks66 decks
Malakir Rebirth
18%inclusion12 decks66 decks
Shred Memory
17%inclusion11 decks66 decks
Corrupted Conviction
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Infernal Grasp
17%inclusion11 decks66 decks
Snuff Out
14%inclusion9 decks66 decks
Tragic Slip
12%inclusion8 decks66 decks
Imp's Mischief
12%inclusion8 decks66 decks
Fell the Profane
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Deadly Rollick
11%inclusion7 decks66 decks
Sacrifice
9.1%inclusion6 decks66 decks
Doom Blade
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Altar's Reap
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Costly Plunder
6.1%inclusion4 decks66 decks
Hagra Mauling
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Nasty End
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Flare of Malice
6.1%inclusion4 decks66 decks
Go for the Throat
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Sorceries
Diabolic Intent
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Feed the Swarm
39%inclusion26 decks66 decks
Reanimate
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Lively Dirge
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Toxic Deluge
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Final Parting
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Grim Tutor
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Sign in Blood
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Night's Whisper
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Victimize
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Unearth
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Beseech the Mirror
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Beseech the Queen
18%inclusion12 decks66 decks
Damnation
18%inclusion12 decks66 decks
Profane Tutor
17%inclusion11 decks66 decks
Bone Shards
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Dark Deal
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Diabolic Tutor
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Mutilate
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Insatiable Avarice
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Dread Return
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Living Death
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Bitter Ordeal
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Tendrils of Agony
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Crippling Fear
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Scheming Symmetry
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Unmarked Grave
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Agadeem's Awakening
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Read the Bones
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Patriarch's Bidding
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Exsanguinate
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Blasphemous Edict
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Demonic Collusion
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Bubbling Muck
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Pact of the Serpent
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Kindred Dominance
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Utility Artifacts
Skullclamp
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Expedition Map
36%inclusion24 decks66 decks
Herald's Horn
36%inclusion24 decks66 decks
Altar of Dementia
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Maskwood Nexus
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Urza's Incubator
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Collector's Vault
23%inclusion15 decks66 decks
Ashes of the Fallen
21%inclusion14 decks66 decks
Wishclaw Talisman
21%inclusion14 decks66 decks
Pyre of Heroes
20%inclusion13 decks66 decks
Aetherflux Reservoir
20%inclusion13 decks66 decks
Lightning Greaves
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Desecrated Tomb
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Vanquisher's Banner
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World Map
13%inclusion6 decks45 decks
The Darkness Crystal
11%inclusion5 decks45 decks
Sensei's Divining Top
11%inclusion7 decks66 decks
Crucible of Worlds
9.1%inclusion6 decks66 decks
The One Ring
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Altar of the Brood
7.6%inclusion5 decks66 decks
Door of Destinies
7.6%inclusion5 decks66 decks
Wayfarer's Bauble
7.6%inclusion5 decks66 decks
Blasting Station
6.1%inclusion4 decks66 decks
Codex Shredder
6.1%inclusion4 decks66 decks
Trading Post
6.1%inclusion4 decks66 decks
Helm of Awakening
6.1%inclusion4 decks66 decks
Swiftfoot Boots
6.1%inclusion4 decks66 decks
Enchantments
Teferi's Ageless Insight
33%inclusion4 decks12 decks
The Sibsig Ceremony
33%inclusion17 decks52 decks
Tortured Existence
30%inclusion20 decks66 decks
Phyrexian Arena
27%inclusion18 decks66 decks
Call the Bloodline
26%inclusion17 decks66 decks
Bastion of Remembrance
26%inclusion17 decks66 decks
Arcane Adaptation
25%inclusion3 decks12 decks
Animate Dead
24%inclusion16 decks66 decks
Black Market Connections
23%inclusion15 decks66 decks
Ripples of Undeath
20%inclusion13 decks66 decks
The Meathook Massacre
15%inclusion10 decks66 decks
Conspiracy
14%inclusion9 decks66 decks
Call of the Ring
9.1%inclusion6 decks66 decks
Teval's Judgment
8.0%inclusion4 decks50 decks
Soul Enervation
7.6%inclusion5 decks66 decks
Dance of the Dead
7.6%inclusion5 decks66 decks
Cover of Darkness
7.6%inclusion5 decks66 decks
Necromancy
7.6%inclusion5 decks66 decks
Grave Pact
7.6%inclusion5 decks66 decks
Carnival of Souls
6.1%inclusion4 decks66 decks
Chthonian Nightmare
6.1%inclusion4 decks66 decks
Oversold Cemetery
6.1%inclusion4 decks66 decks
Vampiric Rites
6.1%inclusion4 decks66 decks
Phyrexian Reclamation
6.1%inclusion4 decks66 decks
Utility Lands
Command Beacon
47%inclusion31 decks66 decks
Phyrexian Tower
47%inclusion31 decks66 decks
Cabal Coffers
47%inclusion31 decks66 decks
Geier Reach Sanitarium
42%inclusion28 decks66 decks
Urborg, Tomb of Yawgmoth
38%inclusion25 decks66 decks
Bojuka Bog
32%inclusion21 decks66 decks
Spymaster's Vault
26%inclusion17 decks66 decks
Cabal Stronghold
24%inclusion16 decks66 decks
Castle Locthwain
21%inclusion14 decks66 decks
Buried Ruin
21%inclusion14 decks66 decks
Nykthos, Shrine to Nyx
21%inclusion14 decks66 decks
Urza's Saga
21%inclusion14 decks66 decks
Takenuma, Abandoned Mire
21%inclusion14 decks66 decks
Crypt of Agadeem
14%inclusion9 decks66 decks
War Room
12%inclusion8 decks66 decks
Emergence Zone
11%inclusion7 decks66 decks
Lake of the Dead
9.1%inclusion6 decks66 decks
Barren Moor
9.1%inclusion6 decks66 decks
Reliquary Tower
9.1%inclusion6 decks66 decks
Petrified Field
7.6%inclusion5 decks66 decks
City of Traitors
7.6%inclusion5 decks66 decks
Witch's Cottage
7.6%inclusion5 decks66 decks
Susur Secundi, Void Altar
7.3%inclusion3 decks41 decks
Peat Bog
6.1%inclusion4 decks66 decks
Unholy Grotto
6.1%inclusion4 decks66 decks
Inventors' Fair
6.1%inclusion4 decks66 decks
Vault of Whispers
6.1%inclusion4 decks66 decks
Shizo, Death's Storehouse
6.1%inclusion4 decks66 decks
Temple of the False God
6.1%inclusion4 decks66 decks
Mana Artifacts
Sol Ring
82%inclusion54 decks66 decks
Talisman of Hierarchy
67%inclusion6 decks9 decks
Arcane Signet
62%inclusion41 decks66 decks
Dimir Signet
42%inclusion5 decks12 decks
Talisman of Dominance
42%inclusion5 decks12 decks
Orzhov Signet
33%inclusion3 decks9 decks
Charcoal Diamond
18%inclusion12 decks66 decks
The Soul Stone
16%inclusion6 decks37 decks
Lotus Petal
15%inclusion10 decks66 decks
Mind Stone
14%inclusion9 decks66 decks
Fellwar Stone
11%inclusion7 decks66 decks
Mox Diamond
9.1%inclusion6 decks66 decks
Mox Opal
9.1%inclusion6 decks66 decks
Patchwork Banner
7.8%inclusion5 decks64 decks
Sceptre of Eternal Glory
7.6%inclusion5 decks66 decks
Throne of Eldraine
7.6%inclusion5 decks66 decks
Lion's Eye Diamond
7.6%inclusion5 decks66 decks
Grim Monolith
7.6%inclusion5 decks66 decks
Commander's Sphere
7.6%inclusion5 decks66 decks
Crowded Crypt
6.1%inclusion4 decks66 decks
Caged Sun
6.1%inclusion4 decks66 decks
Thought Vessel
6.1%inclusion4 decks66 decks
Lands
Caves of Koilos
67%inclusion6 decks9 decks
Tainted Field
56%inclusion5 decks9 decks
Isolated Chapel
56%inclusion5 decks9 decks
Tainted Isle
50%inclusion6 decks12 decks
Adarkar Wastes
50%inclusion4 decks8 decks
Hallowed Fountain
50%inclusion4 decks8 decks
Shineshadow Snarl
44%inclusion4 decks9 decks
Godless Shrine
44%inclusion4 decks9 decks
Underground River
42%inclusion5 decks12 decks
Sea of Clouds
38%inclusion3 decks8 decks
Arcane Sanctum
38%inclusion3 decks8 decks
Glacial Fortress
38%inclusion3 decks8 decks
Silent Clearing
33%inclusion3 decks9 decks
Vault of Champions
33%inclusion3 decks9 decks
Watery Grave
33%inclusion4 decks12 decks
Cavern of Souls
27%inclusion18 decks66 decks
Urza's Cave
20%inclusion13 decks66 decks
Myriad Landscape
20%inclusion13 decks66 decks
Path of Ancestry
20%inclusion13 decks66 decks
Command Tower
20%inclusion13 decks66 decks
Marsh Flats
14%inclusion9 decks66 decks
Verdant Catacombs
14%inclusion9 decks66 decks
Bloodstained Mire
14%inclusion9 decks66 decks
Polluted Delta
14%inclusion9 decks66 decks
Terramorphic Expanse
12%inclusion8 decks66 decks
Gemstone Caverns
11%inclusion7 decks66 decks
Evolving Wilds
11%inclusion7 decks66 decks
Secluded Courtyard
9.1%inclusion6 decks66 decks
Unclaimed Territory
7.6%inclusion5 decks66 decks
Prismatic Vista
7.6%inclusion5 decks66 decks
Exotic Orchard
7.6%inclusion5 decks66 decks
Lazotep Quarry
6.1%inclusion4 decks66 decks
Obscura Storefront
6.1%inclusion4 decks66 decks