Mairsil, the Pretender + Blood Vassal + Endling + Cinderhaze Wretch

Mairsil, the Pretender
Blood Vassal
Endling
Cinderhaze Wretch

Requires
Mairsil, the Pretender must be on the battlefield. Blood Vassal must be in exile. Endling must be in exile. Cinderhaze Wretch must be in exile. Mana needed:
Steps
  1. Activate Mairsil using Endling's third ability by paying , giving Mairsil undying until end of turn.
  2. Activate Mairsil using Blood Vassal's ability by sacrificing it, adding .
  3. Mairsil dies, triggering its undying ability, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
  4. Activate Mairsil using Cinderhaze Wretch's second ability by putting a -1/-1 counter on it, untapping it.
  5. Repeat.
Results
Infinite black mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Mairsil, the Pretender
4.91% of 1608 decks 79 decks
High Synergy Cards
Aetherling
96% of 79 decks +96% synergy
Quicksilver Elemental
90% of 79 decks +89% synergy
Nevinyrral's Disk
87% of 79 decks +86% synergy
Arcanis the Omnipotent
86% of 79 decks +85% synergy
Torchling
76% of 79 decks +75% synergy
Asmodeus the Archfiend
76% of 79 decks +75% synergy
Anger
85% of 79 decks +75% synergy
Staff of Domination
72% of 79 decks +72% synergy
Buried Alive
75% of 79 decks +71% synergy
Horseshoe Crab
66% of 79 decks +65% synergy
Top Cards
Faithless Looting
77% of 79 decks +58% synergy
Frantic Search
71% of 79 decks +57% synergy
Pendant of Prosperity
63% of 79 decks +63% synergy
Oriq Loremage
63% of 79 decks +63% synergy
Cavern Harpy
62% of 79 decks +62% synergy
Unmarked Grave
58% of 79 decks +56% synergy
Hateflayer
52% of 79 decks +52% synergy
Essence Flux
52% of 79 decks +49% synergy
Morphling
51% of 79 decks +50% synergy
Triskelion
51% of 79 decks +50% synergy
Game Changers
Cyclonic Rift
28% of 79 decks +1% synergy
Vampiric Tutor
25% of 79 decks +8% synergy
Demonic Tutor
25% of 79 decks +3% synergy
Fierce Guardianship
20% of 79 decks +1% synergy
Thassa's Oracle
19% of 79 decks +11% synergy
The One Ring
16% of 79 decks +3% synergy
Force of Will
14% of 79 decks +3% synergy
Ancient Tomb
11% of 79 decks -2% synergy
Imperial Seal
6% of 79 decks -0% synergy
Mana Vault
6% of 79 decks -2% synergy
Creatures
Blood Pet
48% of 79 decks +48% synergy
Tree of Perdition
46% of 79 decks +45% synergy
Walking Ballista
46% of 79 decks +45% synergy
Pili-Pala
44% of 79 decks +44% synergy
Marvin, Murderous Mimic
43% of 37 decks +43% synergy
Pack Rat
43% of 79 decks +41% synergy
Anthroplasm
39% of 79 decks +39% synergy
Ulamog's Dreadsire
39% of 44 decks +38% synergy
Ovinomancer
37% of 79 decks +37% synergy
Minion of Leshrac
35% of 79 decks +35% synergy
Mirror-Mad Phantasm
34% of 79 decks +34% synergy
Cephalid Inkshrouder
33% of 79 decks +33% synergy
Sage of Hours
30% of 79 decks +30% synergy
Shauku, Endbringer
30% of 79 decks +30% synergy
Spikeshot Elder
29% of 79 decks +29% synergy
Crystalline Crawler
29% of 79 decks +29% synergy
Deathbringer Thoctar
29% of 79 decks +29% synergy
Spark Double
28% of 79 decks +20% synergy
Necrotic Ooze
27% of 79 decks +26% synergy
Jace's Archivist
24% of 79 decks +17% synergy
Eater of the Dead
23% of 79 decks +23% synergy
Mercurial Chemister
23% of 79 decks +22% synergy
Displacer Kitten
22% of 79 decks +18% synergy
Soliton
20% of 79 decks +20% synergy
Argent Sphinx
20% of 79 decks +20% synergy
Arco-Flagellant
19% of 79 decks +19% synergy
Argivian Avenger
18% of 79 decks +18% synergy
Blighted Bat
18% of 79 decks +18% synergy
Dralnu, Lich Lord
18% of 79 decks +18% synergy
Avatar of Woe
18% of 79 decks +17% synergy
Thassa, Deep-Dwelling
18% of 79 decks +15% synergy
Chainer, Dementia Master
16% of 79 decks +16% synergy
Galecaster Colossus
16% of 79 decks +15% synergy
Likeness Looter
15% of 65 decks +14% synergy
Farmstead Gleaner
15% of 79 decks +15% synergy
Knacksaw Clique
15% of 79 decks +15% synergy
Patron of the Moon
15% of 79 decks +15% synergy
Magus of the Bazaar
15% of 79 decks +15% synergy
Goro-Goro, Disciple of Ryusei
15% of 79 decks +14% synergy
Deadeye Navigator
15% of 79 decks +14% synergy
Azami, Lady of Scrolls
15% of 79 decks +13% synergy
Doom Whisperer
14% of 79 decks +13% synergy
Pestilent Souleater
13% of 79 decks +13% synergy
Myr Propagator
13% of 79 decks +13% synergy
Amaranthine Wall
13% of 79 decks +13% synergy
Skyship Stalker
13% of 79 decks +13% synergy
Oona, Queen of the Fae
11% of 79 decks +11% synergy
Infernal Denizen
10% of 79 decks +10% synergy
Grinning Ignus
10% of 79 decks +10% synergy
Geth, Lord of the Vault
10% of 79 decks +10% synergy
Instants
Planar Incision
44% of 79 decks +43% synergy
Entomb
43% of 79 decks +37% synergy
Fact or Fiction
43% of 79 decks +32% synergy
Teferi's Time Twist
38% of 79 decks +36% synergy
Counterspell
38% of 79 decks -6% synergy
Ghostly Flicker
34% of 79 decks +28% synergy
Thrill of Possibility
29% of 79 decks +21% synergy
Blur
28% of 79 decks +27% synergy
An Offer You Can't Refuse
27% of 79 decks +4% synergy
Withering Torment
24% of 37 decks +11% synergy
Negate
24% of 79 decks +0% synergy
Arcane Denial
24% of 79 decks -5% synergy
Swan Song
23% of 79 decks +6% synergy
Thirst for Knowledge
22% of 79 decks +19% synergy
Chaos Warp
20% of 79 decks -19% synergy
Izzet Charm
19% of 79 decks +16% synergy
Mana Drain
18% of 79 decks +2% synergy
Deflecting Swat
18% of 79 decks +1% synergy
Terminate
18% of 79 decks -10% synergy
Maestros Charm
16% of 79 decks +12% synergy
Forbidden Alchemy
15% of 79 decks +13% synergy
Lim-Dûl's Vault
15% of 79 decks +13% synergy
Hostile Negotiations
14% of 79 decks +13% synergy
Crosis's Charm
14% of 79 decks +10% synergy
Thirst for Discovery
13% of 79 decks +12% synergy
Evacuation
13% of 79 decks +9% synergy
Malakir Rebirth
13% of 79 decks +7% synergy
Intuition
11% of 79 decks +9% synergy
Deadly Rollick
11% of 79 decks -2% synergy
Dark Ritual
11% of 79 decks -18% synergy
Stubborn Denial
10% of 79 decks +9% synergy
Demand Answers
9% of 55 decks +7% synergy
Rush of Inspiration
9% of 45 decks +8% synergy
Waterlogged Teachings
9% of 45 decks +5% synergy
Fell the Profane
9% of 45 decks +2% synergy
Bitter Triumph
9% of 57 decks +6% synergy
Pact of Negation
8% of 79 decks -0% synergy
Force of Negation
8% of 79 decks -1% synergy
Mystical Tutor
8% of 79 decks -7% synergy
Brainstorm
8% of 79 decks -10% synergy
Bedevil
8% of 79 decks -12% synergy
Strix Serenade
7% of 45 decks +4% synergy
Thought Scour
6% of 79 decks +4% synergy
Reality Shift
6% of 79 decks +0% synergy
Otherworldly Gaze
5% of 79 decks +5% synergy
Ancient Excavation
5% of 79 decks +5% synergy
Resculpt
5% of 79 decks +3% synergy
Displace
5% of 79 decks +2% synergy
Muddle the Mixture
5% of 79 decks +2% synergy
Valakut Awakening
5% of 79 decks +2% synergy
Sorceries
Windfall
43% of 79 decks +20% synergy
Blasphemous Act
38% of 79 decks -10% synergy
Cathartic Reunion
37% of 79 decks +35% synergy
Lively Dirge
30% of 50 decks +28% synergy
Final Parting
28% of 79 decks +27% synergy
Gamble
28% of 79 decks +19% synergy
Feed the Swarm
25% of 79 decks -10% synergy
Careful Study
22% of 79 decks +20% synergy
Reckless Handling
18% of 79 decks +17% synergy
Toxic Deluge
18% of 79 decks -2% synergy
Splash Portal
17% of 42 decks +16% synergy
Ransack the Lab
15% of 79 decks +15% synergy
Strategic Planning
14% of 79 decks +13% synergy
Vandalblast
14% of 79 decks -3% synergy
Consuming Tide
11% of 79 decks +11% synergy
Wheel of Fortune
11% of 79 decks +3% synergy
Tormenting Voice
10% of 79 decks +9% synergy
Grim Tutor
10% of 79 decks +6% synergy
Diabolic Tutor
9% of 79 decks +3% synergy
Treasure Cruise
8% of 79 decks +4% synergy
Fervent Mastery
6% of 79 decks +6% synergy
Chain Reaction
6% of 79 decks +3% synergy
Dread Return
6% of 79 decks +3% synergy
Wheel of Misfortune
6% of 79 decks +1% synergy
Damnation
6% of 79 decks -3% synergy
Reanimate
6% of 79 decks -15% synergy
Lórien Revealed
5% of 75 decks +3% synergy
Notion Rain
5% of 79 decks +5% synergy
Necromantic Selection
5% of 79 decks +4% synergy
Scheming Symmetry
5% of 79 decks +4% synergy
Irenicus's Vile Duplication
5% of 79 decks +2% synergy
Twinflame
5% of 79 decks +2% synergy
Exsanguinate
5% of 79 decks +2% synergy
Fabricate
5% of 79 decks +2% synergy
Profane Tutor
5% of 79 decks -0% synergy
Utility Artifacts
Thousand-Year Elixir
49% of 79 decks +48% synergy
Lightning Greaves
29% of 79 decks -0% synergy
Conjurer's Closet
28% of 79 decks +25% synergy
Swiftfoot Boots
27% of 79 decks +1% synergy
Mirage Mirror
25% of 79 decks +24% synergy
Commander's Sphere
22% of 79 decks -4% synergy
Cauldron of Souls
18% of 79 decks +17% synergy
Phyrexian Altar
14% of 79 decks +10% synergy
Collector's Vault
12% of 65 decks +12% synergy
Skull of Ramos
11% of 79 decks +11% synergy
Crystal Shard
11% of 79 decks +11% synergy
Lotus Petal
11% of 79 decks +3% synergy
Illusionist's Bracers
10% of 79 decks +9% synergy
Heartstone
9% of 79 decks +9% synergy
Rings of Brighthearth
9% of 79 decks +8% synergy
Agatha's Soul Cauldron
8% of 65 decks +7% synergy
Battlemage's Bracers
8% of 79 decks +7% synergy
Sensei's Divining Top
8% of 79 decks +4% synergy
Sting, the Glinting Dagger
7% of 75 decks +6% synergy
Netherborn Altar
6% of 79 decks +6% synergy
Helm of the Host
6% of 79 decks +3% synergy
Wishclaw Talisman
6% of 79 decks -1% synergy
The Enigma Jewel
5% of 58 decks +5% synergy
Dreamstone Hedron
5% of 79 decks +4% synergy
Trading Post
5% of 79 decks +3% synergy
Mindcrank
5% of 79 decks +3% synergy
Panharmonicon
5% of 79 decks -0% synergy
Wayfarer's Bauble
5% of 79 decks -11% synergy
Enchantments
Candlekeep Sage
24% of 79 decks +24% synergy
Rising of the Day
24% of 75 decks +20% synergy
Rhystic Study
23% of 79 decks -3% synergy
Training Grounds
20% of 79 decks +20% synergy
Mystic Remora
18% of 79 decks +3% synergy
Ripples of Undeath
13% of 45 decks +12% synergy
Propaganda
13% of 79 decks -0% synergy
Bitter Reunion
11% of 79 decks +11% synergy
Fervor
11% of 79 decks +11% synergy
Sneak Attack
5% of 79 decks -1% synergy
Planeswalkers
Jace, Wielder of Mysteries
6% of 79 decks +5% synergy
Utility Lands
Riptide Laboratory
61% of 79 decks +57% synergy
Minamo, School at Water's Edge
28% of 79 decks +25% synergy
Command Beacon
27% of 79 decks +22% synergy
Otawara, Soaring City
19% of 79 decks +4% synergy
Bojuka Bog
19% of 79 decks -6% synergy
Flamekin Village
14% of 79 decks +14% synergy
Sanctum of Eternity
14% of 79 decks +14% synergy
Urborg, Tomb of Yawgmoth
14% of 79 decks -1% synergy
Reliquary Tower
11% of 79 decks -23% synergy
Hanweir Battlements
9% of 79 decks +8% synergy
Seat of the Synod
9% of 79 decks +4% synergy
Takenuma, Abandoned Mire
9% of 79 decks +3% synergy
Temple of the False God
9% of 79 decks -0% synergy
Great Furnace
8% of 79 decks +3% synergy
Vault of Whispers
8% of 79 decks +3% synergy
Geier Reach Sanitarium
8% of 79 decks +0% synergy
Desolate Lighthouse
8% of 79 decks +0% synergy
Arena of Glory
7% of 44 decks +4% synergy
Hall of the Bandit Lord
6% of 79 decks +6% synergy
Cephalid Coliseum
5% of 79 decks +3% synergy
Mana Artifacts
Gilded Lotus
87% of 79 decks +83% synergy
Arcane Signet
82% of 79 decks -6% synergy
Sol Ring
81% of 79 decks -10% synergy
Izzet Signet
52% of 79 decks +13% synergy
Dimir Signet
52% of 79 decks +10% synergy
Rakdos Signet
47% of 79 decks +6% synergy
Fellwar Stone
42% of 79 decks +7% synergy
Talisman of Creativity
38% of 79 decks -6% synergy
Talisman of Dominance
38% of 79 decks -9% synergy
Coveted Jewel
34% of 79 decks +33% synergy
Talisman of Indulgence
27% of 79 decks -14% synergy
Basalt Monolith
22% of 79 decks +19% synergy
Relic of Sauron
17% of 75 decks -4% synergy
Prismatic Geoscope
11% of 79 decks +11% synergy
Chromatic Lantern
9% of 79 decks -9% synergy
Patriar's Seal
8% of 79 decks +7% synergy
Chromatic Orrery
8% of 79 decks +7% synergy
Thran Dynamo
6% of 79 decks +1% synergy
Mana Crypt
6% of 79 decks -1% synergy
Nyx Lotus
5% of 79 decks +5% synergy
Star Compass
5% of 79 decks +5% synergy
Cursed Mirror
5% of 79 decks -1% synergy
Lands
Command Tower
90% of 79 decks -2% synergy
Exotic Orchard
68% of 79 decks +12% synergy
Crumbling Necropolis
52% of 79 decks -7% synergy
Blood Crypt
48% of 79 decks +5% synergy
Steam Vents
46% of 79 decks +3% synergy
Watery Grave
44% of 79 decks +0% synergy
Xander's Lounge
42% of 79 decks -0% synergy
Bloodstained Mire
41% of 79 decks +9% synergy
Scalding Tarn
39% of 79 decks +9% synergy
Sulfur Falls
39% of 79 decks -5% synergy
Training Center
38% of 79 decks +4% synergy
Polluted Delta
37% of 79 decks +6% synergy
Luxury Suite
37% of 79 decks +3% synergy
Morphic Pool
35% of 79 decks +2% synergy
Smoldering Marsh
35% of 79 decks -4% synergy
Sunken Hollow
35% of 79 decks -7% synergy
Evolving Wilds
32% of 79 decks +5% synergy
Drowned Catacomb
32% of 79 decks -9% synergy
Shivan Reef
29% of 79 decks +2% synergy
Path of Ancestry
27% of 79 decks -6% synergy
Undercity Sewers
26% of 53 decks +15% synergy
Dragonskull Summit
25% of 79 decks -18% synergy
Thundering Falls
25% of 53 decks +15% synergy
Terramorphic Expanse
24% of 79 decks +1% synergy
Maestros Theater
23% of 79 decks +11% synergy
City of Brass
23% of 79 decks +10% synergy
Underground River
23% of 79 decks -3% synergy
Raucous Theater
23% of 53 decks +13% synergy
Temple of Deceit
22% of 79 decks +6% synergy
Mana Confluence
20% of 79 decks +9% synergy
Seething Landscape
18% of 44 decks -2% synergy
Izzet Boilerworks
18% of 79 decks +4% synergy
Dimir Aqueduct
18% of 79 decks +3% synergy
Temple of Epiphany
18% of 79 decks +1% synergy
Sulfurous Springs
18% of 79 decks -7% synergy
Marsh Flats
16% of 79 decks +7% synergy
Temple of Malice
16% of 79 decks +3% synergy
Shipwreck Marsh
16% of 79 decks -9% synergy
Misty Rainforest
15% of 79 decks +6% synergy
Flooded Strand
15% of 79 decks +6% synergy
Rakdos Carnarium
15% of 79 decks +2% synergy
Volcanic Island
15% of 79 decks +1% synergy
Underground Sea
15% of 79 decks +1% synergy
Badlands
15% of 79 decks +1% synergy
Haunted Ridge
15% of 79 decks -5% synergy
Verdant Catacombs
14% of 79 decks +5% synergy
Stormcarved Coast
14% of 79 decks -9% synergy
Myriad Landscape
13% of 79 decks -0% synergy
Fabled Passage
11% of 79 decks +4% synergy
Tainted Isle
10% of 79 decks +6% synergy