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
Haakon, Stromgald Scourge
11%inclusion33 decks307 decks
Sidar Jabari of Zhalfir
0.0%inclusion6 decks17.1K decks
Syr Konrad, the Grim
0.1%inclusion3 decks5.58K decks
Varragoth, Bloodsky Sire
0.1%inclusion3 decks2.06K decks
Varina, Lich Queen
0.0%inclusion2 decks10.7K decks
Witch-king of Angmar
0.2%inclusion2 decks885 decks
Zul Ashur, Lich Lord
0.0%inclusion1 decks2.46K decks
Elenda, the Dusk Rose
0.0%inclusion1 decks6.43K decks
Mikaeus, the Unhallowed
0.1%inclusion1 decks1.95K decks
God-Eternal Bontu
0.4%inclusion1 decks266 decks
Braids, Arisen Nightmare
0.0%inclusion1 decks8.04K decks
Ebondeath, Dracolich
0.3%inclusion1 decks290 decks
Zur the Enchanter
0.0%inclusion1 decks14.8K decks
Asmoranomardicadaistinaculdacar
0.0%inclusion1 decks4.88K decks
Erebos, Bleak-Hearted
0.2%inclusion1 decks403 decks
Wilhelt, the Rotcleaver
0.0%inclusion1 decks21.2K decks
Sidisi, Undead Vizier
0.1%inclusion1 decks690 decks
Acererak the Archlich
0.0%inclusion1 decks2.09K decks
High Synergy Cards
Corpse Knight
73%inclusion8 decks11 decks
68%synergy
Midnight Reaper
69%inclusion47 decks68 decks
66%synergy
Ashnod's Altar
68%inclusion46 decks68 decks
61%synergy
Bontu's Monument
62%inclusion42 decks68 decks
60%synergy
Bartolomé del Presidio
64%inclusion7 decks11 decks
59%synergy
Phyrexian Altar
60%inclusion41 decks68 decks
57%synergy
Buried Alive
62%inclusion42 decks68 decks
56%synergy
Locthwain Lancer
56%inclusion38 decks68 decks
56%synergy
Knight Exemplar
55%inclusion6 decks11 decks
53%synergy
Foulmire Knight
53%inclusion36 decks68 decks
52%synergy
Top Cards
Damn
64%inclusion7 decks11 decks
49%synergy
Syr Konrad, the Grim
60%inclusion41 decks68 decks
52%synergy
Nameless Inversion
50%inclusion34 decks68 decks
50%synergy
Frantic Search
50%inclusion7 decks14 decks
35%synergy
Changeling Outcast
49%inclusion33 decks68 decks
44%synergy
Dark Ritual
49%inclusion33 decks68 decks
24%synergy
Forsworn Paladin
47%inclusion32 decks68 decks
47%synergy
Jet Medallion
47%inclusion32 decks68 decks
43%synergy
Netherborn Altar
46%inclusion31 decks68 decks
45%synergy
Entomb
46%inclusion31 decks68 decks
39%synergy
Game Changers
Demonic Tutor
41%inclusion28 decks68 decks
22%synergy
Vampiric Tutor
31%inclusion21 decks68 decks
16%synergy
Mystical Tutor
21%inclusion3 decks14 decks
10%synergy
Bolas's Citadel
19%inclusion13 decks68 decks
11%synergy
Ancient Tomb
19%inclusion13 decks68 decks
10%synergy
Imperial Seal
18%inclusion12 decks68 decks
12%synergy
Necropotence
15%inclusion10 decks68 decks
10%synergy
Mana Vault
13%inclusion9 decks68 decks
7%synergy
Chrome Mox
13%inclusion9 decks68 decks
7%synergy
Ad Nauseam
10%inclusion7 decks68 decks
8%synergy
Creatures
Basri's Lieutenant
45%inclusion5 decks11 decks
45%synergy
Liliana's Standard Bearer
44%inclusion30 decks68 decks
44%synergy
Knight of the Ebon Legion
44%inclusion30 decks68 decks
43%synergy
Cavalier of Night
43%inclusion29 decks68 decks
42%synergy
Unsettled Mariner
40%inclusion4 decks10 decks
38%synergy
Pitiless Plunderer
40%inclusion27 decks68 decks
31%synergy
Smitten Swordmaster
37%inclusion25 decks68 decks
36%synergy
Westfold Rider
36%inclusion4 decks11 decks
36%synergy
Jousting Dummy
35%inclusion24 decks68 decks
35%synergy
Blacklance Paragon
35%inclusion24 decks68 decks
35%synergy
Gravebreaker Lamia
35%inclusion24 decks68 decks
34%synergy
Ayara's Oathsworn
34%inclusion23 decks68 decks
33%synergy
Exsanguinator Cavalry
34%inclusion23 decks68 decks
33%synergy
Murderous Rider
34%inclusion23 decks68 decks
32%synergy
Gravecrawler
32%inclusion22 decks68 decks
29%synergy
Blood Artist
31%inclusion21 decks68 decks
20%synergy
Zulaport Cutthroat
29%inclusion20 decks68 decks
21%synergy
Syr Ginger, the Meal Ender
28%inclusion19 decks68 decks
27%synergy
Viscera Seer
28%inclusion19 decks68 decks
20%synergy
Dauntless Bodyguard
27%inclusion3 decks11 decks
27%synergy
Worthy Knight
27%inclusion3 decks11 decks
27%synergy
Kinsbaile Cavalier
27%inclusion3 decks11 decks
27%synergy
Cavalier of Dawn
27%inclusion3 decks11 decks
27%synergy
Wayward Servant
27%inclusion3 decks11 decks
26%synergy
Guardian of Faith
27%inclusion3 decks11 decks
26%synergy
Cruel Celebrant
27%inclusion3 decks11 decks
20%synergy
Elas il-Kor, Sadistic Pilgrim
27%inclusion3 decks11 decks
18%synergy
Knight of Dusk's Shadow
26%inclusion18 decks68 decks
26%synergy
Ayara, First of Locthwain
25%inclusion17 decks68 decks
22%synergy
Summon: Primal Odin
24%inclusion10 decks42 decks
22%synergy
Diamond Knight
24%inclusion16 decks68 decks
23%synergy
Order of Midnight
24%inclusion16 decks68 decks
23%synergy
Tormod, the Desecrator
24%inclusion16 decks68 decks
23%synergy
Carrion Feeder
24%inclusion16 decks68 decks
19%synergy
Cabal Paladin
22%inclusion15 decks68 decks
22%synergy
Gray Merchant of Asphodel
22%inclusion15 decks68 decks
14%synergy
Patrician Geist
21%inclusion3 decks14 decks
21%synergy
Diregraf Captain
21%inclusion3 decks14 decks
18%synergy
Crypt Ghast
21%inclusion14 decks68 decks
16%synergy
Josu Vess, Lich Knight
19%inclusion13 decks68 decks
19%synergy
Warren Soultrader
19%inclusion12 decks64 decks
13%synergy
Bloodcrazed Paladin
18%inclusion12 decks68 decks
18%synergy
Bog Witch
18%inclusion12 decks68 decks
17%synergy
Changeling Wayfinder
18%inclusion3 decks17 decks
17%synergy
K'rrik, Son of Yawgmoth
18%inclusion12 decks68 decks
15%synergy
Scurrilous Sentry
17%inclusion11 decks64 decks
17%synergy
Umbral Collar Zealot
16%inclusion6 decks37 decks
13%synergy
Bloodthirsty Conqueror
16%inclusion9 decks56 decks
13%synergy
Vile Entomber
15%inclusion10 decks68 decks
13%synergy
Belle of the Brawl
13%inclusion9 decks68 decks
13%synergy
Instants
Swords to Plowshares
45%inclusion5 decks11 decks
-16%synergy
Counterspell
43%inclusion6 decks14 decks
1%synergy
Path to Exile
36%inclusion4 decks11 decks
-11%synergy
An Offer You Can't Refuse
29%inclusion4 decks14 decks
4%synergy
Crib Swap
27%inclusion3 decks11 decks
26%synergy
Culling the Weak
26%inclusion18 decks68 decks
22%synergy
Village Rites
25%inclusion17 decks68 decks
16%synergy
Deadly Dispute
25%inclusion17 decks68 decks
13%synergy
Songs of the Damned
24%inclusion16 decks68 decks
23%synergy
Cabal Ritual
24%inclusion16 decks68 decks
18%synergy
Withering Torment
22%inclusion13 decks58 decks
15%synergy
Lazotep Plating
21%inclusion3 decks14 decks
20%synergy
Waterlogged Teachings
21%inclusion3 decks14 decks
17%synergy
Shred Memory
21%inclusion14 decks68 decks
20%synergy
Mausoleum Secrets
21%inclusion14 decks68 decks
20%synergy
Defile
21%inclusion14 decks68 decks
18%synergy
Bitter Triumph
19%inclusion13 decks68 decks
16%synergy
Corrupted Conviction
18%inclusion12 decks68 decks
13%synergy
Infernal Grasp
16%inclusion11 decks68 decks
9%synergy
Fell the Profane
14%inclusion9 decks64 decks
5%synergy
Snuff Out
13%inclusion9 decks68 decks
10%synergy
Imp's Mischief
13%inclusion9 decks68 decks
9%synergy
Malakir Rebirth
13%inclusion9 decks68 decks
5%synergy
Doom Blade
12%inclusion8 decks68 decks
10%synergy
Tragic Slip
12%inclusion8 decks68 decks
8%synergy
Deadly Rollick
10%inclusion7 decks68 decks
-4%synergy
Sacrifice
8.8%inclusion6 decks68 decks
8%synergy
Go for the Throat
8.8%inclusion6 decks68 decks
2%synergy
Costly Plunder
7.4%inclusion5 decks68 decks
6%synergy
Hagra Mauling
7.4%inclusion5 decks68 decks
6%synergy
Flare of Malice
6.3%inclusion4 decks64 decks
4%synergy
Insidious Dreams
5.9%inclusion4 decks68 decks
6%synergy
Altar's Reap
5.9%inclusion4 decks68 decks
5%synergy
Nasty End
5.9%inclusion4 decks68 decks
4%synergy
Sorceries
Diabolic Intent
46%inclusion31 decks68 decks
38%synergy
Feed the Swarm
37%inclusion25 decks68 decks
21%synergy
Reanimate
32%inclusion22 decks68 decks
13%synergy
Lively Dirge
29%inclusion20 decks68 decks
28%synergy
Sign in Blood
26%inclusion18 decks68 decks
18%synergy
Toxic Deluge
26%inclusion18 decks68 decks
9%synergy
Final Parting
25%inclusion17 decks68 decks
24%synergy
Night's Whisper
25%inclusion17 decks68 decks
16%synergy
Victimize
25%inclusion17 decks68 decks
13%synergy
Grim Tutor
22%inclusion15 decks68 decks
18%synergy
Damnation
21%inclusion14 decks68 decks
14%synergy
Beseech the Queen
19%inclusion13 decks68 decks
18%synergy
Profane Tutor
19%inclusion13 decks68 decks
17%synergy
Beseech the Mirror
19%inclusion13 decks68 decks
16%synergy
Unearth
18%inclusion12 decks68 decks
15%synergy
Diabolic Tutor
16%inclusion11 decks68 decks
11%synergy
Bone Shards
15%inclusion10 decks68 decks
13%synergy
Dark Deal
13%inclusion9 decks68 decks
11%synergy
Mutilate
12%inclusion8 decks68 decks
10%synergy
Crippling Fear
12%inclusion8 decks68 decks
10%synergy
Unmarked Grave
12%inclusion8 decks68 decks
10%synergy
Insatiable Avarice
12%inclusion8 decks68 decks
9%synergy
Living Death
12%inclusion8 decks68 decks
7%synergy
Read the Bones
12%inclusion8 decks68 decks
6%synergy
Tendrils of Agony
8.8%inclusion6 decks68 decks
8%synergy
Scheming Symmetry
8.8%inclusion6 decks68 decks
7%synergy
Agadeem's Awakening
8.8%inclusion6 decks68 decks
6%synergy
Dread Return
8.8%inclusion6 decks68 decks
4%synergy
Bitter Ordeal
7.4%inclusion5 decks68 decks
7%synergy
Bubbling Muck
7.4%inclusion5 decks68 decks
6%synergy
Patriarch's Bidding
7.4%inclusion5 decks68 decks
5%synergy
Exsanguinate
7.4%inclusion5 decks68 decks
0%synergy
Blasphemous Edict
7.1%inclusion4 decks56 decks
2%synergy
Demonic Collusion
5.9%inclusion4 decks68 decks
6%synergy
Dimir Machinations
5.9%inclusion4 decks68 decks
6%synergy
Dark Petition
5.9%inclusion4 decks68 decks
5%synergy
Pact of the Serpent
5.9%inclusion4 decks68 decks
4%synergy
Peer into the Abyss
5.9%inclusion4 decks68 decks
3%synergy
Kindred Dominance
5.9%inclusion4 decks68 decks
2%synergy
Utility Artifacts
Campfire
44%inclusion30 decks68 decks
44%synergy
Skullclamp
38%inclusion26 decks68 decks
27%synergy
Expedition Map
35%inclusion24 decks68 decks
32%synergy
Herald's Horn
32%inclusion22 decks68 decks
26%synergy
Altar of Dementia
26%inclusion18 decks68 decks
24%synergy
Maskwood Nexus
25%inclusion17 decks68 decks
22%synergy
Ashes of the Fallen
24%inclusion16 decks68 decks
23%synergy
Aetherflux Reservoir
22%inclusion15 decks68 decks
19%synergy
Pyre of Heroes
21%inclusion14 decks68 decks
20%synergy
Collector's Vault
21%inclusion14 decks68 decks
20%synergy
Urza's Incubator
21%inclusion14 decks68 decks
17%synergy
Wishclaw Talisman
21%inclusion14 decks68 decks
15%synergy
Lightning Greaves
19%inclusion13 decks68 decks
-6%synergy
Desecrated Tomb
15%inclusion10 decks68 decks
14%synergy
World Map
14%inclusion6 decks42 decks
14%synergy
Vanquisher's Banner
13%inclusion9 decks68 decks
10%synergy
Sensei's Divining Top
12%inclusion8 decks68 decks
7%synergy
Crucible of Worlds
8.8%inclusion6 decks68 decks
6%synergy
Blasting Station
7.4%inclusion5 decks68 decks
7%synergy
Helm of Awakening
7.4%inclusion5 decks68 decks
6%synergy
Altar of the Brood
7.4%inclusion5 decks68 decks
6%synergy
Door of Destinies
7.4%inclusion5 decks68 decks
6%synergy
Wayfarer's Bauble
7.4%inclusion5 decks68 decks
0%synergy
Swiftfoot Boots
7.4%inclusion5 decks68 decks
-20%synergy
The Darkness Crystal
7.1%inclusion3 decks42 decks
4%synergy
Nim Deathmantle
5.9%inclusion4 decks68 decks
5%synergy
Codex Shredder
5.9%inclusion4 decks68 decks
5%synergy
Trading Post
5.9%inclusion4 decks68 decks
5%synergy
Key to the City
5.9%inclusion4 decks68 decks
5%synergy
The One Ring
5.9%inclusion4 decks68 decks
-2%synergy
Cryptcaller Chariot
5.5%inclusion3 decks55 decks
5%synergy
Enchantments
The Sibsig Ceremony
33%inclusion16 decks49 decks
32%synergy
Teferi's Ageless Insight
29%inclusion4 decks14 decks
24%synergy
Tortured Existence
28%inclusion19 decks68 decks
26%synergy
Phyrexian Arena
26%inclusion18 decks68 decks
11%synergy
Bastion of Remembrance
25%inclusion17 decks68 decks
18%synergy
Animate Dead
24%inclusion16 decks68 decks
15%synergy
Arcane Adaptation
21%inclusion3 decks14 decks
21%synergy
Rooftop Storm
21%inclusion3 decks14 decks
20%synergy
Kindred Discovery
21%inclusion3 decks14 decks
15%synergy
Rhystic Study
21%inclusion3 decks14 decks
-2%synergy
Call the Bloodline
21%inclusion14 decks68 decks
20%synergy
Black Market Connections
21%inclusion14 decks68 decks
9%synergy
Ripples of Undeath
17%inclusion11 decks63 decks
13%synergy
Conspiracy
12%inclusion8 decks68 decks
11%synergy
The Meathook Massacre
12%inclusion8 decks68 decks
7%synergy
Call of the Ring
8.8%inclusion6 decks68 decks
7%synergy
Teval's Judgment
8.5%inclusion4 decks47 decks
6%synergy
Soul Enervation
7.4%inclusion5 decks68 decks
7%synergy
Dance of the Dead
7.4%inclusion5 decks68 decks
6%synergy
Necromancy
7.4%inclusion5 decks68 decks
4%synergy
Chthonian Nightmare
6.2%inclusion4 decks65 decks
5%synergy
Carnival of Souls
5.9%inclusion4 decks68 decks
6%synergy
Oubliette
5.9%inclusion4 decks68 decks
5%synergy
Oversold Cemetery
5.9%inclusion4 decks68 decks
4%synergy
Cover of Darkness
5.9%inclusion4 decks68 decks
4%synergy
Phyrexian Reclamation
5.9%inclusion4 decks68 decks
3%synergy
Black Market
5.9%inclusion4 decks68 decks
2%synergy
Grave Pact
5.9%inclusion4 decks68 decks
1%synergy
Utility Lands
Command Beacon
46%inclusion31 decks68 decks
41%synergy
Cabal Coffers
44%inclusion30 decks68 decks
35%synergy
Geier Reach Sanitarium
41%inclusion28 decks68 decks
38%synergy
Phyrexian Tower
41%inclusion28 decks68 decks
32%synergy
Urborg, Tomb of Yawgmoth
37%inclusion25 decks68 decks
28%synergy
Bojuka Bog
29%inclusion20 decks68 decks
0%synergy
Cabal Stronghold
24%inclusion16 decks68 decks
20%synergy
Nykthos, Shrine to Nyx
24%inclusion16 decks68 decks
18%synergy
Castle Locthwain
22%inclusion15 decks68 decks
18%synergy
Takenuma, Abandoned Mire
22%inclusion15 decks68 decks
14%synergy
Spymaster's Vault
20%inclusion13 decks64 decks
18%synergy
Urza's Saga
19%inclusion13 decks68 decks
12%synergy
Buried Ruin
18%inclusion12 decks68 decks
13%synergy
War Room
15%inclusion10 decks68 decks
9%synergy
Crypt of Agadeem
13%inclusion9 decks68 decks
11%synergy
Barren Moor
10%inclusion7 decks68 decks
7%synergy
Reliquary Tower
10%inclusion7 decks68 decks
-19%synergy
Emergence Zone
8.8%inclusion6 decks68 decks
6%synergy
Temple of the False God
8.8%inclusion6 decks68 decks
0%synergy
Petrified Field
7.4%inclusion5 decks68 decks
7%synergy
Lake of the Dead
7.4%inclusion5 decks68 decks
7%synergy
Unholy Grotto
7.4%inclusion5 decks68 decks
6%synergy
City of Traitors
7.4%inclusion5 decks68 decks
6%synergy
Witch's Cottage
7.4%inclusion5 decks68 decks
4%synergy
Peat Bog
5.9%inclusion4 decks68 decks
5%synergy
High Market
5.9%inclusion4 decks68 decks
3%synergy
Inventors' Fair
5.9%inclusion4 decks68 decks
2%synergy
Vault of Whispers
5.9%inclusion4 decks68 decks
2%synergy
Accursed Duneyard
5.6%inclusion3 decks54 decks
5%synergy
Mana Artifacts
Sol Ring
79%inclusion54 decks68 decks
-4%synergy
Arcane Signet
60%inclusion41 decks68 decks
-12%synergy
Talisman of Hierarchy
55%inclusion6 decks11 decks
28%synergy
Dimir Signet
36%inclusion5 decks14 decks
12%synergy
Talisman of Dominance
36%inclusion5 decks14 decks
3%synergy
Orzhov Signet
27%inclusion3 decks11 decks
4%synergy
Charcoal Diamond
16%inclusion11 decks68 decks
12%synergy
Lotus Petal
15%inclusion10 decks68 decks
8%synergy
Mind Stone
15%inclusion10 decks68 decks
0%synergy
The Soul Stone
12%inclusion4 decks34 decks
8%synergy
Mox Diamond
10%inclusion7 decks68 decks
6%synergy
Mox Opal
10%inclusion7 decks68 decks
6%synergy
Fellwar Stone
10%inclusion7 decks68 decks
-10%synergy
Throne of Eldraine
7.4%inclusion5 decks68 decks
6%synergy
Lion's Eye Diamond
7.4%inclusion5 decks68 decks
5%synergy
Grim Monolith
7.4%inclusion5 decks68 decks
5%synergy
Commander's Sphere
7.4%inclusion5 decks68 decks
-4%synergy
Sceptre of Eternal Glory
5.9%inclusion4 decks68 decks
5%synergy
Coldsteel Heart
5.9%inclusion4 decks68 decks
5%synergy
Crowded Crypt
5.9%inclusion4 decks68 decks
4%synergy
Heraldic Banner
5.9%inclusion4 decks68 decks
4%synergy
Caged Sun
5.9%inclusion4 decks68 decks
4%synergy
Lands
Caves of Koilos
64%inclusion7 decks11 decks
35%synergy
Tainted Field
55%inclusion6 decks11 decks
42%synergy
Isolated Chapel
55%inclusion6 decks11 decks
21%synergy
Tainted Isle
50%inclusion7 decks14 decks
39%synergy
Adarkar Wastes
50%inclusion5 decks10 decks
26%synergy
Shineshadow Snarl
45%inclusion5 decks11 decks
33%synergy
Underground River
43%inclusion6 decks14 decks
20%synergy
Arcane Sanctum
40%inclusion4 decks10 decks
13%synergy
Hallowed Fountain
40%inclusion4 decks10 decks
0%synergy
Godless Shrine
36%inclusion4 decks11 decks
-5%synergy
Sea of Clouds
30%inclusion3 decks10 decks
6%synergy
Glacial Fortress
30%inclusion3 decks10 decks
-3%synergy
Watery Grave
29%inclusion4 decks14 decks
-13%synergy
Silent Clearing
27%inclusion3 decks11 decks
23%synergy
Fetid Heath
27%inclusion3 decks11 decks
14%synergy
Orzhov Basilica
27%inclusion3 decks11 decks
13%synergy
Vault of Champions
27%inclusion3 decks11 decks
4%synergy
Cavern of Souls
25%inclusion17 decks68 decks
18%synergy
Command Tower
22%inclusion15 decks68 decks
-52%synergy
Path of Ancestry
19%inclusion13 decks68 decks
-3%synergy
Myriad Landscape
18%inclusion12 decks68 decks
2%synergy
Urza's Cave
17%inclusion11 decks65 decks
14%synergy
Marsh Flats
13%inclusion9 decks68 decks
3%synergy
Verdant Catacombs
13%inclusion9 decks68 decks
2%synergy
Bloodstained Mire
13%inclusion9 decks68 decks
2%synergy
Terramorphic Expanse
13%inclusion9 decks68 decks
-2%synergy
Polluted Delta
12%inclusion8 decks68 decks
0%synergy
Evolving Wilds
12%inclusion8 decks68 decks
-9%synergy
Secluded Courtyard
10%inclusion7 decks68 decks
6%synergy
Gemstone Caverns
8.8%inclusion6 decks68 decks
4%synergy
Exotic Orchard
8.8%inclusion6 decks68 decks
-28%synergy
Obscura Storefront
7.4%inclusion5 decks68 decks
6%synergy
Unclaimed Territory
7.4%inclusion5 decks68 decks
3%synergy
Lazotep Quarry
6.3%inclusion4 decks63 decks
6%synergy
Prismatic Vista
5.9%inclusion4 decks68 decks
1%synergy