Mikaeus, the Unhallowed + Walking Ballista + K'rrik, Son of Yawgmoth + Doomsday + Aphotic Wisps + Cruel Bargain + Sacrifice + Viscera Seer

Mikaeus, the Unhallowed
Walking Ballista
K'rrik, Son of Yawgmoth
Doomsday
Aphotic Wisps
Cruel Bargain
Sacrifice
Viscera Seer

Requires
Mikaeus, the Unhallowed must be in the graveyard, or in the library. Walking Ballista must be in the graveyard, or in the library. K'rrik, Son of Yawgmoth must be on the battlefield. Doomsday must be in hand. Aphotic Wisps must be in hand. Cruel Bargain must be in the graveyard, or in the library. Sacrifice must be in the graveyard, or in the library. Viscera Seer must be in the graveyard, or in the library. Your life total is at least 34.
Steps
  1. Cast Doomsday by paying 6 life, searching your library and graveyard for Cruel Bargain, Sacrifice, Mikaeus, Walking Ballista, and Viscera Seer, exiling all other cards from your graveyard and library, and then placing the remaining cards on top of your library in the order previously listed and losing half your life, rounded up.
  2. Cast Aphotic Wisps by paying 2 life, targeting K'rrik, causing you to draw a card.
  3. Cast Cruel Bargain by paying 6 life, causing you to draw four life and losing half your life, rounded up.
  4. Cast Sacrifice by paying 2 life and sacrificing K'rrik, adding bbbbbbb.
  5. Cast Mikaeus by paying 3bbb.
  6. Cast Viscera Seer by paying b.
  7. Cast Walking Ballista by paying 0.
  8. Activate Viscera Seer by sacrificing Walking Ballista.
  9. Walking Ballista undying ability triggers, returning it to the battlefield and putting +1/+1 counter on it.
  10. Activate Walking Ballista by removing +1/+1 counter, dealing 1 damage to any target.
  11. Repeat from step 8.
Results
Infinite damage. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite scry 1.

Top Commanders (1)
K'rrik, Son of Yawgmoth
0.26% of 11366 decks 29 decks
High Synergy Cards (4)
Dark Ritual
94% of 36 decks +83% synergy
Blood Celebrant
75% of 36 decks +75% synergy
Cabal Ritual
75% of 36 decks +73% synergy
Beseech the Mirror
75% of 8 decks +72% synergy
Top Cards (10)
Bolas's Citadel
75% of 36 decks +70% synergy
Jet Medallion
75% of 36 decks +73% synergy
Aetherflux Reservoir
75% of 36 decks +71% synergy
Sheoldred, the Apocalypse
71% of 21 decks +68% synergy
Vilis, Broker of Blood
67% of 36 decks +65% synergy
Reanimate
67% of 36 decks +59% synergy
Jeweled Lotus
67% of 30 decks +59% synergy
Sign in Blood
64% of 36 decks +59% synergy
Sensei's Divining Top
64% of 36 decks +58% synergy
Mana Vault
64% of 36 decks +57% synergy
Creatures (43)
Bloodletter of Aclazotz
75% of 4 decks +71% synergy
Gray Merchant of Asphodel
61% of 36 decks +56% synergy
Crypt Ghast
58% of 36 decks +56% synergy
Blood Pet
56% of 36 decks +55% synergy
Chainer, Dementia Master
47% of 36 decks +47% synergy
Carrion Feeder
42% of 36 decks +39% synergy
Dauthi Voidwalker
41% of 29 decks +36% synergy
Orcish Bowmasters
40% of 10 decks +33% synergy
Opposition Agent
37% of 30 decks +33% synergy
Gravecrawler
36% of 36 decks +35% synergy
Skirge Familiar
33% of 36 decks +33% synergy
Asmodeus the Archfiend
32% of 28 decks +32% synergy
Dark Confidant
28% of 36 decks +27% synergy
Vito, Thorn of the Dusk Rose
25% of 32 decks +22% synergy
Triskelion
22% of 36 decks +22% synergy
Creeping Bloodsucker
21% of 14 decks +20% synergy
Necrotic Ooze
19% of 36 decks +19% synergy
Blood Artist
19% of 36 decks +13% synergy
Vile Entomber
18% of 28 decks +17% synergy
Balthor the Defiled
17% of 36 decks +16% synergy
Dimir House Guard
17% of 36 decks +16% synergy
Kokusho, the Evening Star
17% of 36 decks +16% synergy
Ayara, First of Locthwain
14% of 35 decks +12% synergy
Street Wraith
14% of 36 decks +14% synergy
Yawgmoth, Thran Physician
14% of 36 decks +12% synergy
Maralen of the Mornsong
11% of 36 decks +11% synergy
Pestilence Demon
11% of 36 decks +11% synergy
Phyrexian Obliterator
11% of 36 decks +10% synergy
Massacre Wurm
11% of 36 decks +9% synergy
Grief
10% of 29 decks +10% synergy
Rankle, Master of Pranks
9% of 35 decks +7% synergy
Fleshwrither
8% of 36 decks +8% synergy
Bloodsoaked Champion
8% of 36 decks +8% synergy
Nirkana Revenant
8% of 36 decks +7% synergy
Dread Presence
8% of 36 decks +7% synergy
Vampire Nighthawk
8% of 36 decks +7% synergy
Sidisi, Undead Vizier
8% of 36 decks +7% synergy
Razaketh, the Foulblooded
8% of 36 decks +7% synergy
Reassembling Skeleton
8% of 36 decks +6% synergy
Grim Haruspex
8% of 36 decks +6% synergy
Plaguecrafter
8% of 36 decks +5% synergy
Pitiless Plunderer
8% of 36 decks +5% synergy
Zulaport Cutthroat
8% of 36 decks +3% synergy
Instants (31)
Vampiric Tutor
89% of 36 decks +79% synergy
Entomb
56% of 36 decks +52% synergy
Cremate
50% of 36 decks +50% synergy
Imp's Mischief
47% of 36 decks +46% synergy
Rain of Filth
44% of 36 decks +44% synergy
Fade from Memory
42% of 36 decks +42% synergy
Snuff Out
42% of 36 decks +40% synergy
Deadly Rollick
38% of 32 decks +32% synergy
Ad Nauseam
36% of 36 decks +34% synergy
Scarab Feast
31% of 36 decks +31% synergy
Sudden Spoiling
31% of 36 decks +30% synergy
Culling the Weak
31% of 36 decks +29% synergy
Dismember
22% of 36 decks +21% synergy
Infernal Grasp
19% of 26 decks +15% synergy
Dredge
17% of 36 decks +17% synergy
Cut Down
17% of 18 decks +16% synergy
Slaughter Pact
14% of 36 decks +13% synergy
Malakir Rebirth
12% of 32 decks +8% synergy
Undying Malice
12% of 25 decks +11% synergy
Hatred
11% of 36 decks +11% synergy
Defile
11% of 36 decks +9% synergy
Feign Death
11% of 28 decks +10% synergy
Funeral Charm
8% of 36 decks +8% synergy
Contagion
8% of 36 decks +8% synergy
Withering Boon
8% of 36 decks +8% synergy
Force of Despair
8% of 36 decks +8% synergy
Supernatural Stamina
8% of 36 decks +7% synergy
Tragic Slip
8% of 36 decks +6% synergy
Demonic Consultation
8% of 36 decks +6% synergy
Tainted Pact
8% of 36 decks +6% synergy
Go for the Throat
8% of 36 decks +5% synergy
Sorceries (37)
Demonic Tutor
83% of 36 decks +71% synergy
Grim Tutor
67% of 36 decks +64% synergy
Diabolic Tutor
61% of 36 decks +58% synergy
Toxic Deluge
53% of 36 decks +45% synergy
Infernal Contract
47% of 36 decks +47% synergy
Beseech the Queen
47% of 36 decks +47% synergy
Night's Whisper
47% of 36 decks +42% synergy
Nighthaze
44% of 36 decks +44% synergy
Bubbling Muck
44% of 36 decks +44% synergy
Peer into the Abyss
44% of 32 decks +42% synergy
Tendrils of Agony
42% of 36 decks +41% synergy
Buried Alive
42% of 36 decks +39% synergy
Dimir Machinations
39% of 36 decks +39% synergy
Thoughtseize
39% of 36 decks +38% synergy
Razaketh's Rite
36% of 36 decks +36% synergy
Duress
36% of 36 decks +36% synergy
Exsanguinate
33% of 36 decks +31% synergy
Imperial Seal
33% of 36 decks +30% synergy
Diabolic Intent
33% of 36 decks +29% synergy
Damnation
33% of 36 decks +29% synergy
Feed the Swarm
32% of 31 decks +23% synergy
Dark Petition
31% of 36 decks +30% synergy
Inquisition of Kozilek
25% of 36 decks +25% synergy
Yawgmoth's Will
22% of 36 decks +21% synergy
Repay in Kind
19% of 36 decks +19% synergy
Black Sun's Zenith
19% of 36 decks +19% synergy
Scheming Symmetry
19% of 36 decks +18% synergy
Victimize
19% of 36 decks +14% synergy
Mastermind's Acquisition
14% of 36 decks +14% synergy
Read the Bones
14% of 36 decks +9% synergy
Ransack the Lab
11% of 36 decks +11% synergy
Chain of Smog
11% of 36 decks +10% synergy
Final Parting
11% of 36 decks +10% synergy
Praetor's Grasp
11% of 36 decks +10% synergy
Dead of Winter
8% of 36 decks +8% synergy
Exhume
8% of 36 decks +8% synergy
Torment of Hailfire
8% of 36 decks +5% synergy
Utility Artifacts (16)
Lightning Greaves
31% of 36 decks +5% synergy
Phyrexian Altar
25% of 36 decks +21% synergy
Wishclaw Talisman
23% of 35 decks +20% synergy
Ashnod's Altar
22% of 36 decks +14% synergy
Expedition Map
19% of 36 decks +16% synergy
Bontu's Monument
17% of 36 decks +14% synergy
Swiftfoot Boots
17% of 36 decks -12% synergy
Demon's Horn
14% of 36 decks +14% synergy
Defense Grid
11% of 36 decks +10% synergy
Helm of Awakening
11% of 36 decks +10% synergy
Altar of Dementia
11% of 36 decks +8% synergy
Wayfarer's Bauble
11% of 36 decks -0% synergy
Commander's Plate
10% of 30 decks +7% synergy
Manifold Key
9% of 35 decks +7% synergy
Whip of Erebos
8% of 36 decks +7% synergy
Rings of Brighthearth
8% of 36 decks +6% synergy
Enchantments (17)
Necropotence
58% of 36 decks +56% synergy
Leshrac's Sigil
44% of 36 decks +44% synergy
Animate Dead
39% of 36 decks +34% synergy
Font of Agonies
33% of 36 decks +33% synergy
Sanguine Bond
33% of 36 decks +30% synergy
Exquisite Blood
31% of 36 decks +28% synergy
Greed
28% of 36 decks +26% synergy
Phyrexian Arena
28% of 36 decks +20% synergy
Infernal Darkness
22% of 36 decks +22% synergy
Necromancy
22% of 36 decks +21% synergy
The Meathook Massacre
19% of 26 decks +16% synergy
Phyrexian Reclamation
17% of 36 decks +15% synergy
Vampiric Link
14% of 36 decks +14% synergy
Lich
11% of 36 decks +11% synergy
Pestilence
11% of 36 decks +11% synergy
Dance of the Dead
11% of 36 decks +10% synergy
Bitterblossom
11% of 36 decks +9% synergy
Planeswalkers (2)
Professor Onyx
10% of 29 decks +10% synergy
Liliana, Dreadhorde General
8% of 36 decks +6% synergy
Utility Lands (27)
Urborg, Tomb of Yawgmoth
72% of 36 decks +62% synergy
Cabal Coffers
69% of 36 decks +63% synergy
Ancient Tomb
58% of 36 decks +48% synergy
Barren Moor
53% of 36 decks +51% synergy
Nykthos, Shrine to Nyx
44% of 36 decks +39% synergy
Emergence Zone
36% of 36 decks +34% synergy
Phyrexian Tower
36% of 36 decks +32% synergy
Bojuka Bog
36% of 36 decks +20% synergy
City of Traitors
28% of 36 decks +27% synergy
Crystal Vein
28% of 36 decks +27% synergy
Takenuma, Abandoned Mire
26% of 23 decks +20% synergy
Command Beacon
25% of 36 decks +20% synergy
Urza's Saga
25% of 28 decks +18% synergy
Reliquary Tower
25% of 36 decks -3% synergy
Cabal Stronghold
22% of 36 decks +20% synergy
Lake of the Dead
17% of 36 decks +16% synergy
Deserted Temple
17% of 36 decks +16% synergy
Homeward Path
17% of 36 decks +15% synergy
Castle Locthwain
14% of 35 decks +11% synergy
Volrath's Stronghold
14% of 36 decks +13% synergy
Shizo, Death's Storehouse
11% of 36 decks +9% synergy
Strip Mine
11% of 36 decks +8% synergy
Witch's Cottage
9% of 35 decks +7% synergy
Inkmoth Nexus
8% of 36 decks +7% synergy
Vault of Whispers
8% of 36 decks +6% synergy
Maze of Ith
8% of 36 decks +6% synergy
Temple of the False God
8% of 36 decks -2% synergy
Mana Artifacts (16)
Sol Ring
97% of 36 decks +13% synergy
Mana Crypt
64% of 36 decks +53% synergy
Lotus Petal
61% of 36 decks +55% synergy
Arcane Signet
54% of 35 decks -16% synergy
Chrome Mox
53% of 36 decks +46% synergy
Thought Vessel
36% of 36 decks +20% synergy
Mind Stone
36% of 36 decks +18% synergy
Mox Opal
31% of 36 decks +26% synergy
Fellwar Stone
28% of 36 decks +7% synergy
Mox Amber
25% of 36 decks +21% synergy
Grim Monolith
22% of 36 decks +20% synergy
Mox Diamond
22% of 36 decks +18% synergy
Commander's Sphere
19% of 36 decks +3% synergy
Prismatic Lens
8% of 36 decks +7% synergy
Caged Sun
8% of 36 decks +6% synergy
Thran Dynamo
8% of 36 decks +4% synergy
Lands (9)
Cavern of Souls
31% of 36 decks +24% synergy
Polluted Delta
31% of 36 decks +20% synergy
Verdant Catacombs
31% of 36 decks +19% synergy
Gemstone Caverns
28% of 36 decks +23% synergy
Prismatic Vista
28% of 36 decks +22% synergy
Bloodstained Mire
25% of 36 decks +15% synergy
Marsh Flats
25% of 36 decks +13% synergy
Command Tower
17% of 36 decks -56% synergy
Myriad Landscape
11% of 36 decks -10% synergy