Chainer, Dementia Master + K'rrik, Son of Yawgmoth + Gray Merchant of Asphodel + Goblin Bombardment

Chainer, Dementia Master
K'rrik, Son of Yawgmoth
Gray Merchant of Asphodel
Goblin Bombardment

Requires
Chainer, Dementia Master must be on the battlefield. K'rrik, Son of Yawgmoth must be on the battlefield. Gray Merchant of Asphodel must be on the battlefield. Goblin Bombardment must be on the battlefield. Your life total is at least ten. Your devotion to black is at least ten or you have at least two opponents.
Steps
  1. Activate Goblin Bombardment by sacrificing Gray Merchant, dealing 1 damage to any target.
  2. Activate Chainer by paying nine life, returning Gray Merchant from your graveyard to the battlefield as a Nightmare in addition to its other creature types.
  3. Gray Merchant enters the battlefield, causing each opponent to lose life equal to your devotion to black and causing you to gain life equal to the amount of life lost this way.
  4. Repeat.
Results
Infinite damage. Infinite death triggers. Infinite ETB. Infinite lifegain. Infinite lifegain triggers. Infinite lifeloss. Infinite LTB. Infinite sacrifice triggers. Put all creature cards from all graveyards onto the battlefield under your control.

Chainer, Nightmare Adept
0.16% of 3167 decks 5 decks
Ayara, Widow of the Realm
0.25% of 1590 decks 4 decks
Rakdos, the Muscle
0.07% of 2907 decks 2 decks
Rograkh, Son of Rohgahh // Tevesh Szat, Doom of Fools
0.14% of 1472 decks 2 decks
Rowan, Scion of War
0.02% of 8495 decks 2 decks
Armix, Filigree Thrasher // Rograkh, Son of Rohgahh
3.33% of 30 decks 1 decks
Kess, Dissident Mage
0.01% of 7209 decks 1 decks
Kroxa and Kunoros
0.05% of 2065 decks 1 decks
Judith, Carnage Connoisseur
0.01% of 7542 decks 1 decks
Alesha, Who Smiles at Death
0.02% of 5913 decks 1 decks
Marchesa, the Black Rose
0.01% of 9496 decks 1 decks
High Synergy Cards
Viscera Seer
76% of 21 decks +67% synergy
Faithless Looting
71% of 21 decks +55% synergy
Entomb
57% of 21 decks +50% synergy
Phyrexian Altar
52% of 21 decks +48% synergy
Animate Dead
57% of 21 decks +48% synergy
Buried Alive
52% of 21 decks +47% synergy
Altar of Dementia
48% of 21 decks +45% synergy
Dark Ritual
67% of 21 decks +44% synergy
Ashnod's Altar
48% of 21 decks +40% synergy
Feldon of the Third Path
43% of 21 decks +40% synergy
Top Cards
Chaos Warp
67% of 21 decks +35% synergy
Feed the Swarm
57% of 21 decks +39% synergy
Victimize
48% of 21 decks +36% synergy
Phyrexian Arena
48% of 21 decks +33% synergy
Diabolic Intent
43% of 21 decks +34% synergy
Bolas's Citadel
43% of 21 decks +34% synergy
Bedevil
43% of 21 decks +29% synergy
Reanimate
43% of 21 decks +27% synergy
Vandalblast
43% of 21 decks +27% synergy
Unmarked Grave
40% of 20 decks +37% synergy
Creatures
Accursed Marauder
50% of 6 decks +41% synergy
Carrion Feeder
38% of 21 decks +33% synergy
Zulaport Cutthroat
38% of 21 decks +28% synergy
Warren Soultrader
38% of 8 decks +30% synergy
Dualcaster Mage
33% of 21 decks +28% synergy
Plaguecrafter
33% of 21 decks +28% synergy
Syr Konrad, the Grim
33% of 21 decks +24% synergy
Atsushi, the Blazing Sky
30% of 20 decks +27% synergy
Razaketh, the Foulblooded
29% of 21 decks +26% synergy
Stitcher's Supplier
29% of 21 decks +26% synergy
Yawgmoth, Thran Physician
29% of 21 decks +25% synergy
Chainer, Nightmare Adept
29% of 21 decks +24% synergy
Pitiless Plunderer
29% of 21 decks +21% synergy
Blood Artist
29% of 21 decks +17% synergy
Solemn Simulacrum
29% of 21 decks +15% synergy
Reckless Barbarian
26% of 19 decks +25% synergy
Orthion, Hero of Lavabrink
25% of 16 decks +23% synergy
Vile Entomber
25% of 20 decks +23% synergy
Birgi, God of Storytelling
25% of 20 decks +19% synergy
Sidisi, Undead Vizier
24% of 21 decks +22% synergy
Disciple of Bolas
24% of 21 decks +21% synergy
Kiki-Jiki, Mirror Breaker
24% of 21 decks +20% synergy
Reassembling Skeleton
24% of 21 decks +20% synergy
Mayhem Devil
24% of 21 decks +14% synergy
Dockside Extortionist
24% of 21 decks +12% synergy
Jaxis, the Troublemaker
21% of 19 decks +19% synergy
Burning-Rune Demon
20% of 20 decks +19% synergy
Junji, the Midnight Sky
20% of 20 decks +17% synergy
Storm-Kiln Artist
20% of 20 decks +11% synergy
Priest of Urabrask
19% of 21 decks +19% synergy
Necrotic Ooze
19% of 21 decks +18% synergy
Doomed Necromancer
19% of 21 decks +18% synergy
Kokusho, the Evening Star
19% of 21 decks +17% synergy
Pawn of Ulamog
19% of 21 decks +17% synergy
Mikaeus, the Unhallowed
19% of 21 decks +16% synergy
Combat Celebrant
19% of 21 decks +16% synergy
Opposition Agent
19% of 21 decks +12% synergy
Bloodthirster
17% of 18 decks +15% synergy
Body Launderer
16% of 19 decks +15% synergy
Lagomos, Hand of Hatred
16% of 19 decks +13% synergy
Mahadi, Emporium Master
16% of 19 decks +9% synergy
Mirage Phalanx
15% of 20 decks +14% synergy
Rionya, Fire Dancer
15% of 20 decks +14% synergy
Ragavan, Nimble Pilferer
15% of 20 decks +7% synergy
Dauthi Voidwalker
15% of 20 decks +7% synergy
Mire Triton
14% of 21 decks +14% synergy
Whisper, Blood Liturgist
14% of 21 decks +13% synergy
Phyrexian Delver
14% of 21 decks +13% synergy
Doom Whisperer
14% of 21 decks +13% synergy
Zealous Conscripts
14% of 21 decks +12% synergy
Instants
Demand Answers
36% of 11 decks +29% synergy
Red Elemental Blast
33% of 21 decks +27% synergy
Vampiric Tutor
33% of 21 decks +15% synergy
Deadly Dispute
30% of 20 decks +19% synergy
Abrade
29% of 21 decks +17% synergy
Rakdos Charm
29% of 21 decks +14% synergy
Terminate
29% of 21 decks +8% synergy
Tibalt's Trickery
25% of 20 decks +19% synergy
Culling the Weak
24% of 21 decks +20% synergy
Thrill of Possibility
24% of 21 decks +13% synergy
Lightning Bolt
24% of 21 decks +13% synergy
Cabal Ritual
19% of 21 decks +14% synergy
Pyroblast
19% of 21 decks +13% synergy
Village Rites
19% of 21 decks +9% synergy
Deflecting Swat
19% of 21 decks +3% synergy
Blood Pact
15% of 20 decks +14% synergy
Fire Covenant
14% of 21 decks +11% synergy
Sorceries
Blasphemous Act
38% of 21 decks +5% synergy
Molten Duplication
33% of 9 decks +30% synergy
Gamble
33% of 21 decks +23% synergy
Demonic Tutor
33% of 21 decks +11% synergy
Dread Return
29% of 21 decks +23% synergy
Jeska's Will
29% of 21 decks +11% synergy
Living Death
24% of 21 decks +19% synergy
Night's Whisper
24% of 21 decks +15% synergy
Toxic Deluge
24% of 21 decks +6% synergy
Final Parting
19% of 21 decks +17% synergy
Unearth
19% of 21 decks +16% synergy
Grim Tutor
19% of 21 decks +14% synergy
Diabolic Tutor
19% of 21 decks +13% synergy
Incarnation Technique
15% of 20 decks +14% synergy
Exhume
14% of 21 decks +13% synergy
Stitch Together
14% of 21 decks +13% synergy
Twinflame
14% of 21 decks +11% synergy
Wheel of Misfortune
14% of 21 decks +10% synergy
Exsanguinate
14% of 21 decks +9% synergy
Mana Geyser
14% of 21 decks +8% synergy
Sign in Blood
14% of 21 decks +5% synergy
Utility Artifacts
Brass's Tunnel-Grinder
25% of 12 decks +22% synergy
Thornbite Staff
19% of 21 decks +18% synergy
Wishclaw Talisman
19% of 21 decks +14% synergy
Sensei's Divining Top
19% of 21 decks +14% synergy
Skullclamp
19% of 21 decks +7% synergy
The One Ring
18% of 17 decks +9% synergy
Aetherflux Reservoir
14% of 21 decks +11% synergy
Swiftfoot Boots
14% of 21 decks -14% synergy
Enchantments
Underworld Breach
24% of 21 decks +18% synergy
Necromancy
19% of 21 decks +16% synergy
Dark Tutelage
14% of 21 decks +14% synergy
Dance of the Dead
14% of 21 decks +13% synergy
Sneak Attack
14% of 21 decks +12% synergy
Phyrexian Reclamation
14% of 21 decks +11% synergy
Bitterblossom
14% of 21 decks +10% synergy
Necropotence
14% of 21 decks +9% synergy
Bastion of Remembrance
14% of 21 decks +8% synergy
Utility Lands
Bojuka Bog
48% of 21 decks +17% synergy
Urborg, Tomb of Yawgmoth
29% of 21 decks +19% synergy
Emergence Zone
24% of 21 decks +21% synergy
High Market
24% of 21 decks +21% synergy
War Room
24% of 21 decks +17% synergy
Phyrexian Tower
24% of 21 decks +15% synergy
Tomb Fortress
17% of 18 decks +16% synergy
Geier Reach Sanitarium
14% of 21 decks +11% synergy
Command Beacon
14% of 21 decks +10% synergy
Buried Ruin
14% of 21 decks +9% synergy
Ancient Tomb
14% of 21 decks +4% synergy
Mana Artifacts
Arcane Signet
100% of 21 decks +28% synergy
Sol Ring
100% of 21 decks +16% synergy
Talisman of Indulgence
67% of 21 decks +40% synergy
Rakdos Signet
48% of 21 decks +18% synergy
Fellwar Stone
43% of 21 decks +22% synergy
Commander's Sphere
29% of 21 decks +13% synergy
Lotus Petal
19% of 21 decks +12% synergy
Mind Stone
19% of 21 decks +2% synergy
Mox Amber
14% of 21 decks +10% synergy
Chrome Mox
14% of 21 decks +8% synergy
Mana Vault
14% of 21 decks +8% synergy
Lands
Command Tower
90% of 21 decks +17% synergy
Smoldering Marsh
67% of 21 decks +34% synergy
Exotic Orchard
67% of 21 decks +31% synergy
Sulfurous Springs
52% of 21 decks +32% synergy
Dragonskull Summit
48% of 21 decks +17% synergy
Blood Crypt
48% of 21 decks +9% synergy
Luxury Suite
43% of 21 decks +16% synergy
Tainted Peak
38% of 21 decks +28% synergy
Bloodstained Mire
33% of 21 decks +23% synergy
Shadowblood Ridge
33% of 21 decks +21% synergy
Foreboding Ruins
33% of 21 decks +17% synergy
Blightstep Pathway
25% of 20 decks +15% synergy
Haunted Ridge
25% of 20 decks +9% synergy
Arid Mesa
24% of 21 decks +13% synergy
Temple of Malice
24% of 21 decks +10% synergy
Rakdos Carnarium
24% of 21 decks +9% synergy
Terramorphic Expanse
24% of 21 decks +8% synergy
Myriad Landscape
24% of 21 decks +4% synergy
Evolving Wilds
24% of 21 decks +3% synergy
Spire of Industry
19% of 21 decks +16% synergy
Ash Barrens
19% of 21 decks +14% synergy
Blackcleave Cliffs
19% of 21 decks +14% synergy
Bloodfell Caves
19% of 21 decks +12% synergy
Graven Cairns
19% of 21 decks +11% synergy
Fabled Passage
19% of 21 decks +10% synergy
Scalding Tarn
19% of 21 decks +8% synergy
Polluted Delta
19% of 21 decks +8% synergy
Badlands
19% of 21 decks +6% synergy
Mount Doom
19% of 16 decks +11% synergy
Gemstone Caverns
14% of 21 decks +9% synergy
Marsh Flats
14% of 21 decks +3% synergy
Verdant Catacombs
14% of 21 decks +3% synergy