Mairsil, the Pretender
Endling
Blood Vassal
Deathbringer Thoctar

   Prerequisites

What do I need to start this combo?
Mairsil on the battlefield.
All other permanents in exile.
Mairsil does not have a +1/+1 counter on it.
available

   Steps

How does this combo work?
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 Deathbringer Thoctar's ability by removing a +1/+1 counter from it, dealing 1 damage to any target.
5
Repeat.

   Results

What do I get from this combo?
Infinite black mana
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Doctor Doom, Unrivaled
25%inclusion1 decks4 decks
23%synergy
High Synergy Cards
Aetherling
91%inclusion59 decks65 decks
90%synergy
Triskelion
82%inclusion53 decks65 decks
81%synergy
Blood Pet
82%inclusion53 decks65 decks
81%synergy
Buried Alive
83%inclusion54 decks65 decks
79%synergy
Nevinyrral's Disk
77%inclusion50 decks65 decks
76%synergy
Arcanis the Omnipotent
77%inclusion50 decks65 decks
76%synergy
Cavern Harpy
72%inclusion47 decks65 decks
72%synergy
Asmodeus the Archfiend
72%inclusion47 decks65 decks
72%synergy
Quicksilver Elemental
69%inclusion45 decks65 decks
69%synergy
Oriq Loremage
68%inclusion44 decks65 decks
67%synergy
Top Cards
Faithless Looting
85%inclusion55 decks65 decks
65%synergy
Anger
74%inclusion48 decks65 decks
63%synergy
Frantic Search
72%inclusion47 decks65 decks
51%synergy
Torchling
66%inclusion43 decks65 decks
66%synergy
Horseshoe Crab
60%inclusion39 decks65 decks
60%synergy
Pendant of Prosperity
60%inclusion39 decks65 decks
60%synergy
Hateflayer
58%inclusion38 decks65 decks
58%synergy
Staff of Domination
58%inclusion38 decks65 decks
58%synergy
Fact or Fiction
58%inclusion38 decks65 decks
52%synergy
Essence Flux
57%inclusion37 decks65 decks
51%synergy
Game Changers
Gamble
25%inclusion16 decks65 decks
15%synergy
Demonic Tutor
18%inclusion12 decks65 decks
-3%synergy
Thassa's Oracle
14%inclusion9 decks65 decks
5%synergy
Vampiric Tutor
14%inclusion9 decks65 decks
-2%synergy
Notion Thief
11%inclusion7 decks65 decks
3%synergy
The One Ring
11%inclusion7 decks65 decks
-2%synergy
Fierce Guardianship
9.2%inclusion6 decks65 decks
-10%synergy
Cyclonic Rift
9.2%inclusion6 decks65 decks
-11%synergy
Mystical Tutor
7.7%inclusion5 decks65 decks
-6%synergy
Gifts Ungiven
6.2%inclusion4 decks65 decks
4%synergy
Creatures
Mirror-Mad Phantasm
48%inclusion31 decks65 decks
48%synergy
Tree of Perdition
46%inclusion30 decks65 decks
46%synergy
Spikeshot Elder
42%inclusion27 decks65 decks
41%synergy
Cephalid Inkshrouder
38%inclusion25 decks65 decks
38%synergy
Shauku, Endbringer
38%inclusion25 decks65 decks
38%synergy
Pack Rat
38%inclusion25 decks65 decks
36%synergy
Cinderhaze Wretch
34%inclusion22 decks65 decks
34%synergy
Marvin, Murderous Mimic
33%inclusion21 decks63 decks
33%synergy
Morphling
32%inclusion21 decks65 decks
32%synergy
Pili-Pala
32%inclusion21 decks65 decks
32%synergy
Jace's Archivist
32%inclusion21 decks65 decks
26%synergy
Anthroplasm
31%inclusion20 decks65 decks
31%synergy
Minion of Leshrac
29%inclusion19 decks65 decks
29%synergy
Ovinomancer
29%inclusion19 decks65 decks
29%synergy
Crystalline Crawler
29%inclusion19 decks65 decks
29%synergy
Sage of Hours
28%inclusion18 decks65 decks
28%synergy
Walking Ballista
28%inclusion18 decks65 decks
27%synergy
Necrotic Ooze
26%inclusion17 decks65 decks
26%synergy
Ulamog's Dreadsire
25%inclusion16 decks65 decks
24%synergy
Argent Sphinx
23%inclusion15 decks65 decks
23%synergy
Nightscape Familiar
22%inclusion14 decks65 decks
-5%synergy
Mercurial Chemister
20%inclusion13 decks65 decks
20%synergy
Blighted Bat
18%inclusion12 decks65 decks
18%synergy
Patron of the Moon
18%inclusion12 decks65 decks
18%synergy
Deadeye Navigator
18%inclusion12 decks65 decks
17%synergy
Azami, Lady of Scrolls
18%inclusion12 decks65 decks
17%synergy
Laboratory Maniac
18%inclusion12 decks65 decks
15%synergy
Arco-Flagellant
17%inclusion11 decks65 decks
17%synergy
Dralnu, Lich Lord
17%inclusion11 decks65 decks
17%synergy
Doom Whisperer
17%inclusion11 decks65 decks
16%synergy
Soliton
15%inclusion10 decks65 decks
15%synergy
Spark Double
15%inclusion10 decks65 decks
7%synergy
Magus of the Bazaar
14%inclusion9 decks65 decks
14%synergy
Eater of the Dead
14%inclusion9 decks65 decks
14%synergy
Myr Propagator
12%inclusion8 decks65 decks
12%synergy
Amaranthine Wall
12%inclusion8 decks65 decks
12%synergy
Skirge Familiar
12%inclusion8 decks65 decks
11%synergy
Vivi Ornitier
11%inclusion4 decks37 decks
3%synergy
Fatestitcher
11%inclusion7 decks65 decks
10%synergy
Vile Entomber
11%inclusion7 decks65 decks
10%synergy
Dregscape Zombie
9.2%inclusion6 decks65 decks
9%synergy
Argivian Avenger
9.2%inclusion6 decks65 decks
9%synergy
Pestilent Souleater
9.2%inclusion6 decks65 decks
9%synergy
Narcomoeba
9.2%inclusion6 decks65 decks
9%synergy
Knacksaw Clique
9.2%inclusion6 decks65 decks
9%synergy
Skyship Stalker
9.2%inclusion6 decks65 decks
9%synergy
Chainer, Dementia Master
9.2%inclusion6 decks65 decks
9%synergy
Avatar of Woe
9.2%inclusion6 decks65 decks
9%synergy
Galecaster Colossus
9.2%inclusion6 decks65 decks
8%synergy
Displacer Kitten
9.2%inclusion6 decks65 decks
4%synergy
Instants
Planar Incision
51%inclusion33 decks65 decks
49%synergy
Thrill of Possibility
51%inclusion33 decks65 decks
39%synergy
Ghostly Flicker
42%inclusion27 decks65 decks
35%synergy
Counterspell
42%inclusion27 decks65 decks
-3%synergy
Blur
40%inclusion26 decks65 decks
39%synergy
Entomb
40%inclusion26 decks65 decks
34%synergy
Negate
40%inclusion26 decks65 decks
18%synergy
Teferi's Time Twist
28%inclusion18 decks65 decks
26%synergy
An Offer You Can't Refuse
28%inclusion18 decks65 decks
-3%synergy
Demand Answers
25%inclusion16 decks65 decks
19%synergy
Arcane Denial
23%inclusion15 decks65 decks
-5%synergy
Chaos Warp
23%inclusion15 decks65 decks
-12%synergy
Thirst for Knowledge
20%inclusion13 decks65 decks
18%synergy
Maestros Charm
20%inclusion13 decks65 decks
17%synergy
Dispel
18%inclusion12 decks65 decks
15%synergy
Forbidden Alchemy
17%inclusion11 decks65 decks
15%synergy
Price of Fame
15%inclusion10 decks65 decks
15%synergy
Siren's Ruse
15%inclusion10 decks65 decks
14%synergy
Displace
14%inclusion9 decks65 decks
11%synergy
Thought Scour
12%inclusion8 decks65 decks
11%synergy
Jwari Disruption
11%inclusion7 decks65 decks
10%synergy
Mana Leak
11%inclusion7 decks65 decks
9%synergy
Izzet Charm
11%inclusion7 decks65 decks
8%synergy
Evacuation
11%inclusion7 decks65 decks
8%synergy
Red Elemental Blast
11%inclusion7 decks65 decks
5%synergy
Dark Ritual
11%inclusion7 decks65 decks
-27%synergy
Hagra Mauling
9.2%inclusion6 decks65 decks
8%synergy
Spell Pierce
9.2%inclusion6 decks65 decks
6%synergy
Prismari Command
9.2%inclusion6 decks65 decks
3%synergy
Consider
9.2%inclusion6 decks65 decks
3%synergy
Malakir Rebirth
9.2%inclusion6 decks65 decks
3%synergy
Terminate
9.2%inclusion6 decks65 decks
-16%synergy
Miscast
7.7%inclusion5 decks65 decks
6%synergy
Stubborn Denial
7.7%inclusion5 decks65 decks
6%synergy
Reality Shift
7.7%inclusion5 decks65 decks
3%synergy
Deflecting Swat
7.7%inclusion5 decks65 decks
-12%synergy
Cathartic Pyre
6.2%inclusion4 decks65 decks
6%synergy
Unsubstantiate
6.2%inclusion4 decks65 decks
6%synergy
Cackling Counterpart
6.2%inclusion4 decks65 decks
5%synergy
Silundi Vision
6.2%inclusion4 decks65 decks
5%synergy
Pyroblast
6.2%inclusion4 decks65 decks
1%synergy
Demonic Consultation
6.2%inclusion4 decks65 decks
-1%synergy
Unexpected Windfall
6.2%inclusion4 decks65 decks
-3%synergy
Rakdos Charm
6.2%inclusion4 decks65 decks
-9%synergy
Swan Song
6.2%inclusion4 decks65 decks
-13%synergy
Sorceries
Unmarked Grave
46%inclusion30 decks65 decks
45%synergy
Windfall
40%inclusion26 decks65 decks
17%synergy
Cathartic Reunion
38%inclusion25 decks65 decks
37%synergy
Lively Dirge
34%inclusion22 decks65 decks
32%synergy
Final Parting
29%inclusion19 decks65 decks
28%synergy
Feed the Swarm
28%inclusion18 decks65 decks
-0%synergy
Blasphemous Act
28%inclusion18 decks65 decks
-17%synergy
Ransack the Lab
23%inclusion15 decks65 decks
23%synergy
Splash Portal
23%inclusion15 decks65 decks
22%synergy
Careful Study
22%inclusion14 decks65 decks
20%synergy
Strategic Planning
20%inclusion13 decks65 decks
20%synergy
Tormenting Voice
20%inclusion13 decks65 decks
19%synergy
Reckless Handling
15%inclusion10 decks65 decks
15%synergy
Chain Reaction
15%inclusion10 decks65 decks
13%synergy
Deep Analysis
15%inclusion10 decks65 decks
12%synergy
Dread Return
11%inclusion7 decks65 decks
8%synergy
Treasure Cruise
11%inclusion7 decks65 decks
8%synergy
Notion Rain
9.2%inclusion6 decks65 decks
9%synergy
Consuming Tide
9.2%inclusion6 decks65 decks
9%synergy
Languish
9.2%inclusion6 decks65 decks
7%synergy
Diabolic Tutor
9.2%inclusion6 decks65 decks
5%synergy
Toxic Deluge
9.2%inclusion6 decks65 decks
-11%synergy
Irenicus's Vile Duplication
7.7%inclusion5 decks65 decks
5%synergy
Vandalblast
7.7%inclusion5 decks65 decks
-9%synergy
Wash Out
6.2%inclusion4 decks65 decks
6%synergy
Fervent Mastery
6.2%inclusion4 decks65 decks
6%synergy
Devastation Tide
6.2%inclusion4 decks65 decks
6%synergy
Compulsive Research
6.2%inclusion4 decks65 decks
6%synergy
Twinflame
6.2%inclusion4 decks65 decks
4%synergy
Fabricate
6.2%inclusion4 decks65 decks
3%synergy
Wheel of Fortune
6.2%inclusion4 decks65 decks
-3%synergy
Utility Artifacts
Conjurer's Closet
28%inclusion18 decks65 decks
24%synergy
Thousand-Year Elixir
25%inclusion16 decks65 decks
24%synergy
Mirage Mirror
22%inclusion14 decks65 decks
21%synergy
Swiftfoot Boots
20%inclusion13 decks65 decks
-7%synergy
Lightning Greaves
17%inclusion11 decks65 decks
-12%synergy
Heartstone
7.7%inclusion5 decks65 decks
8%synergy
Cauldron of Souls
7.7%inclusion5 decks65 decks
8%synergy
Collector's Vault
7.7%inclusion5 decks65 decks
7%synergy
Illusionist's Bracers
6.2%inclusion4 decks65 decks
6%synergy
Soul-Guide Lantern
6.2%inclusion4 decks65 decks
5%synergy
Blade of Selves
6.2%inclusion4 decks65 decks
4%synergy
Enchantments
Rising of the Day
22%inclusion14 decks65 decks
19%synergy
Candlekeep Sage
20%inclusion13 decks65 decks
20%synergy
Training Grounds
17%inclusion11 decks65 decks
16%synergy
Propaganda
17%inclusion11 decks65 decks
3%synergy
Bitter Reunion
15%inclusion10 decks65 decks
15%synergy
Mystic Remora
11%inclusion7 decks65 decks
-5%synergy
Rhystic Study
11%inclusion7 decks65 decks
-12%synergy
Fervor
7.7%inclusion5 decks65 decks
7%synergy
Kasmina's Transmutation
6.2%inclusion4 decks65 decks
6%synergy
Artifacts
Arcane Signet
86%inclusion56 decks65 decks
-2%synergy
Sol Ring
85%inclusion55 decks65 decks
-5%synergy
Gilded Lotus
78%inclusion51 decks65 decks
75%synergy
Dimir Signet
58%inclusion38 decks65 decks
24%synergy
Talisman of Creativity
55%inclusion36 decks65 decks
11%synergy
Talisman of Dominance
55%inclusion36 decks65 decks
6%synergy
Izzet Signet
52%inclusion34 decks65 decks
20%synergy
Fellwar Stone
52%inclusion34 decks65 decks
17%synergy
Rakdos Signet
46%inclusion30 decks65 decks
14%synergy
Talisman of Indulgence
43%inclusion28 decks65 decks
-1%synergy
Conjurer's Closet
28%inclusion18 decks65 decks
24%synergy
Thousand-Year Elixir
25%inclusion16 decks65 decks
24%synergy
Coveted Jewel
25%inclusion16 decks65 decks
24%synergy
Mirage Mirror
22%inclusion14 decks65 decks
21%synergy
Commander's Sphere
22%inclusion14 decks65 decks
3%synergy
Swiftfoot Boots
20%inclusion13 decks65 decks
-7%synergy
Mind Stone
18%inclusion12 decks65 decks
6%synergy
Lightning Greaves
17%inclusion11 decks65 decks
-12%synergy
Basalt Monolith
14%inclusion9 decks65 decks
12%synergy
Relic of Sauron
9.2%inclusion6 decks65 decks
-10%synergy
Skull of Ramos
7.7%inclusion5 decks65 decks
8%synergy
Heartstone
7.7%inclusion5 decks65 decks
8%synergy
Cauldron of Souls
7.7%inclusion5 decks65 decks
8%synergy
Collector's Vault
7.7%inclusion5 decks65 decks
7%synergy
Thought Vessel
7.7%inclusion5 decks65 decks
-14%synergy
Mana Geode
6.2%inclusion4 decks65 decks
6%synergy
Patriar's Seal
6.2%inclusion4 decks65 decks
6%synergy
Illusionist's Bracers
6.2%inclusion4 decks65 decks
6%synergy
Soul-Guide Lantern
6.2%inclusion4 decks65 decks
5%synergy
Sky Diamond
6.2%inclusion4 decks65 decks
5%synergy
Blade of Selves
6.2%inclusion4 decks65 decks
4%synergy
Utility Lands
Riptide Laboratory
52%inclusion34 decks65 decks
49%synergy
Command Beacon
17%inclusion11 decks65 decks
12%synergy
Bojuka Bog
15%inclusion10 decks65 decks
-9%synergy
Minamo, School at Water's Edge
11%inclusion7 decks65 decks
9%synergy
Seat of the Synod
11%inclusion7 decks65 decks
5%synergy
Reliquary Tower
11%inclusion7 decks65 decks
-24%synergy
Great Furnace
7.7%inclusion5 decks65 decks
3%synergy
Vault of Whispers
7.7%inclusion5 decks65 decks
2%synergy
Geier Reach Sanitarium
7.7%inclusion5 decks65 decks
1%synergy
Desolate Lighthouse
6.2%inclusion4 decks65 decks
0%synergy
Mana Artifacts
Arcane Signet
86%inclusion56 decks65 decks
-2%synergy
Sol Ring
85%inclusion55 decks65 decks
-5%synergy
Gilded Lotus
78%inclusion51 decks65 decks
75%synergy
Dimir Signet
58%inclusion38 decks65 decks
24%synergy
Talisman of Creativity
55%inclusion36 decks65 decks
11%synergy
Talisman of Dominance
55%inclusion36 decks65 decks
6%synergy
Izzet Signet
52%inclusion34 decks65 decks
20%synergy
Fellwar Stone
52%inclusion34 decks65 decks
17%synergy
Rakdos Signet
46%inclusion30 decks65 decks
14%synergy
Talisman of Indulgence
43%inclusion28 decks65 decks
-1%synergy
Coveted Jewel
25%inclusion16 decks65 decks
24%synergy
Commander's Sphere
22%inclusion14 decks65 decks
3%synergy
Mind Stone
18%inclusion12 decks65 decks
6%synergy
Basalt Monolith
14%inclusion9 decks65 decks
12%synergy
Relic of Sauron
9.2%inclusion6 decks65 decks
-10%synergy
Skull of Ramos
7.7%inclusion5 decks65 decks
8%synergy
Thought Vessel
7.7%inclusion5 decks65 decks
-14%synergy
Mana Geode
6.2%inclusion4 decks65 decks
6%synergy
Patriar's Seal
6.2%inclusion4 decks65 decks
6%synergy
Sky Diamond
6.2%inclusion4 decks65 decks
5%synergy
Lands
Command Tower
91%inclusion59 decks65 decks
-1%synergy
Exotic Orchard
72%inclusion47 decks65 decks
16%synergy
Crumbling Necropolis
62%inclusion40 decks65 decks
9%synergy
Smoldering Marsh
54%inclusion35 decks65 decks
16%synergy
Sunken Hollow
52%inclusion34 decks65 decks
13%synergy
Sulfur Falls
48%inclusion31 decks65 decks
1%synergy
Shivan Reef
46%inclusion30 decks65 decks
17%synergy
Underground River
43%inclusion28 decks65 decks
15%synergy
Evolving Wilds
37%inclusion24 decks65 decks
14%synergy
Sulfurous Springs
37%inclusion24 decks65 decks
9%synergy
Drowned Catacomb
37%inclusion24 decks65 decks
-6%synergy
Dragonskull Summit
37%inclusion24 decks65 decks
-9%synergy
Foreboding Ruins
29%inclusion19 decks65 decks
11%synergy
Terramorphic Expanse
29%inclusion19 decks65 decks
10%synergy
Steam Vents
29%inclusion19 decks65 decks
-16%synergy
Blood Crypt
29%inclusion19 decks65 decks
-17%synergy
Choked Estuary
28%inclusion18 decks65 decks
10%synergy
Morphic Pool
28%inclusion18 decks65 decks
-4%synergy
Watery Grave
28%inclusion18 decks65 decks
-20%synergy
Training Center
26%inclusion17 decks65 decks
-5%synergy
Bloodstained Mire
26%inclusion17 decks65 decks
-9%synergy
Frostboil Snarl
25%inclusion16 decks65 decks
10%synergy
Path of Ancestry
25%inclusion16 decks65 decks
-6%synergy
Luxury Suite
25%inclusion16 decks65 decks
-7%synergy
Scalding Tarn
25%inclusion16 decks65 decks
-8%synergy
Polluted Delta
23%inclusion15 decks65 decks
-12%synergy
Xander's Lounge
23%inclusion15 decks65 decks
-17%synergy
Stormcarved Coast
22%inclusion14 decks65 decks
-4%synergy
Darkwater Catacombs
20%inclusion13 decks65 decks
8%synergy
Dimir Aqueduct
17%inclusion11 decks65 decks
6%synergy
Shadowblood Ridge
15%inclusion10 decks65 decks
6%synergy
Izzet Boilerworks
15%inclusion10 decks65 decks
5%synergy
Undercity Sewers
15%inclusion10 decks65 decks
3%synergy
Seething Landscape
15%inclusion10 decks65 decks
-1%synergy
Shipwreck Marsh
15%inclusion10 decks65 decks
-9%synergy
Thundering Falls
14%inclusion9 decks65 decks
3%synergy
Haunted Ridge
14%inclusion9 decks65 decks
-7%synergy
Tainted Isle
12%inclusion8 decks65 decks
8%synergy
Raucous Theater
12%inclusion8 decks65 decks
2%synergy
Temple of Malice
12%inclusion8 decks65 decks
1%synergy
Temple of Deceit
12%inclusion8 decks65 decks
-0%synergy
Temple of Epiphany
12%inclusion8 decks65 decks
-1%synergy
Ash Barrens
11%inclusion7 decks65 decks
6%synergy
Mana Confluence
11%inclusion7 decks65 decks
-1%synergy
City of Brass
11%inclusion7 decks65 decks
-3%synergy
River of Tears
9.2%inclusion6 decks65 decks
7%synergy
Ferrous Lake
9.2%inclusion6 decks65 decks
5%synergy
Rakdos Carnarium
9.2%inclusion6 decks65 decks
-1%synergy
Bloodfell Caves
7.7%inclusion5 decks65 decks
2%synergy
Clearwater Pathway
7.7%inclusion5 decks65 decks
1%synergy