Mairsil, the Pretender
Endling
Blood Vassal
Walking Ballista

   Prerequisites

What do I need to start this combo?
Mairsil on the battlefield.
All other permanents in exile.
available

   Steps

How does this combo work?
1
Activate Mairsil using Endling's third ability by paying , gaining Mairsil undying.
2
Activate Mairsil using Blood Vassal's ability by sacrificing it, adding .
3
Mairsil undying triggers, returning it to the battlefield with a +1/+1 counter.
4
Activate Mairsil using Walking Ballista's last ability by removing a +1/+1 counter, 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
Mairsil, the Pretender
6.8%inclusion127 decks1.87K decks
Marchesa, the Black Rose
0.0%inclusion1 decks12.1K decks
High Synergy Cards
Aetherling
91%inclusion117 decks128 decks
91%synergy
Quicksilver Elemental
83%inclusion106 decks128 decks
82%synergy
Buried Alive
83%inclusion106 decks128 decks
79%synergy
Staff of Domination
78%inclusion100 decks128 decks
78%synergy
Anger
87%inclusion111 decks128 decks
76%synergy
Arcanis the Omnipotent
76%inclusion97 decks128 decks
75%synergy
Nevinyrral's Disk
75%inclusion96 decks128 decks
74%synergy
Asmodeus the Archfiend
73%inclusion94 decks128 decks
73%synergy
Morphling
71%inclusion91 decks128 decks
71%synergy
Entomb
70%inclusion89 decks128 decks
64%synergy
Top Cards
Faithless Looting
81%inclusion104 decks128 decks
62%synergy
Frantic Search
74%inclusion95 decks128 decks
55%synergy
Essence Flux
66%inclusion85 decks128 decks
61%synergy
Thousand-Year Elixir
64%inclusion82 decks128 decks
63%synergy
Torchling
63%inclusion81 decks128 decks
63%synergy
Tree of Perdition
63%inclusion81 decks128 decks
63%synergy
Oriq Loremage
62%inclusion79 decks128 decks
61%synergy
Hateflayer
60%inclusion77 decks128 decks
60%synergy
Pendant of Prosperity
59%inclusion76 decks128 decks
59%synergy
Marvin, Murderous Mimic
55%inclusion59 decks107 decks
55%synergy
Game Changers
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40%inclusion51 decks128 decks
30%synergy
Demonic Tutor
36%inclusion46 decks128 decks
15%synergy
Rhystic Study
35%inclusion45 decks128 decks
12%synergy
Cyclonic Rift
34%inclusion43 decks128 decks
12%synergy
The One Ring
32%inclusion41 decks128 decks
19%synergy
Fierce Guardianship
31%inclusion40 decks128 decks
12%synergy
Vampiric Tutor
27%inclusion34 decks128 decks
11%synergy
Thassa's Oracle
20%inclusion26 decks128 decks
12%synergy
Gifts Ungiven
16%inclusion20 decks128 decks
13%synergy
Intuition
14%inclusion18 decks128 decks
12%synergy
Creatures
Cavern Harpy
55%inclusion70 decks128 decks
54%synergy
Horseshoe Crab
54%inclusion69 decks128 decks
54%synergy
Blood Pet
45%inclusion57 decks128 decks
44%synergy
Triskelion
43%inclusion55 decks128 decks
43%synergy
Shauku, Endbringer
42%inclusion54 decks128 decks
42%synergy
Eater of the Dead
42%inclusion54 decks128 decks
42%synergy
Spikeshot Elder
39%inclusion50 decks128 decks
39%synergy
Pack Rat
36%inclusion46 decks128 decks
34%synergy
Spark Double
36%inclusion46 decks128 decks
28%synergy
Jace's Archivist
33%inclusion42 decks128 decks
27%synergy
Mirror-Mad Phantasm
32%inclusion41 decks128 decks
32%synergy
Pili-Pala
32%inclusion41 decks128 decks
32%synergy
Anthroplasm
30%inclusion39 decks128 decks
30%synergy
Crystalline Crawler
30%inclusion39 decks128 decks
30%synergy
Sage of Hours
29%inclusion37 decks128 decks
29%synergy
Vivi Ornitier
29%inclusion18 decks63 decks
21%synergy
Necrotic Ooze
27%inclusion35 decks128 decks
27%synergy
Cephalid Inkshrouder
27%inclusion34 decks128 decks
26%synergy
Cinderhaze Wretch
25%inclusion32 decks128 decks
25%synergy
Minion of Leshrac
23%inclusion30 decks128 decks
23%synergy
Thassa, Deep-Dwelling
23%inclusion29 decks128 decks
19%synergy
Dralnu, Lich Lord
22%inclusion28 decks128 decks
22%synergy
Displacer Kitten
20%inclusion26 decks128 decks
15%synergy
Ulamog's Dreadsire
19%inclusion22 decks117 decks
19%synergy
Ovinomancer
18%inclusion23 decks128 decks
18%synergy
Doom Whisperer
16%inclusion21 decks128 decks
15%synergy
Argent Sphinx
16%inclusion20 decks128 decks
16%synergy
Azami, Lady of Scrolls
16%inclusion20 decks128 decks
14%synergy
Joo Dee, One of Many
14%inclusion5 decks35 decks
14%synergy
Mercurial Chemister
14%inclusion18 decks128 decks
14%synergy
Soliton
13%inclusion17 decks128 decks
13%synergy
Chainer, Dementia Master
13%inclusion17 decks128 decks
13%synergy
Deathbringer Thoctar
13%inclusion17 decks128 decks
13%synergy
Galecaster Colossus
13%inclusion17 decks128 decks
12%synergy
Deadeye Navigator
13%inclusion17 decks128 decks
12%synergy
Blighted Bat
13%inclusion16 decks128 decks
12%synergy
Skirge Familiar
12%inclusion15 decks128 decks
10%synergy
Nightscape Familiar
12%inclusion15 decks128 decks
-15%synergy
Kozilek, the Great Distortion
11%inclusion14 decks128 decks
11%synergy
Memnarch
11%inclusion14 decks128 decks
11%synergy
Avatar of Woe
11%inclusion14 decks128 decks
11%synergy
Empress Galina
10%inclusion13 decks128 decks
10%synergy
Likeness Looter
10%inclusion13 decks128 decks
8%synergy
Sakashima of a Thousand Faces
10%inclusion13 decks128 decks
7%synergy
Arco-Flagellant
9.4%inclusion12 decks128 decks
9%synergy
Magus of the Bazaar
9.4%inclusion12 decks128 decks
9%synergy
Goro-Goro, Disciple of Ryusei
9.4%inclusion12 decks128 decks
9%synergy
Patron of the Moon
8.6%inclusion11 decks128 decks
8%synergy
Knacksaw Clique
7.8%inclusion10 decks128 decks
8%synergy
Vile Entomber
7.0%inclusion9 decks128 decks
6%synergy
Instants
Counterspell
48%inclusion61 decks128 decks
3%synergy
Fact or Fiction
45%inclusion58 decks128 decks
38%synergy
An Offer You Can't Refuse
42%inclusion54 decks128 decks
13%synergy
Thrill of Possibility
41%inclusion53 decks128 decks
31%synergy
Planar Incision
41%inclusion52 decks128 decks
38%synergy
Swan Song
37%inclusion47 decks128 decks
18%synergy
Arcane Denial
32%inclusion41 decks128 decks
3%synergy
Ghostly Flicker
30%inclusion38 decks128 decks
23%synergy
Deflecting Swat
27%inclusion35 decks128 decks
9%synergy
Teferi's Time Twist
26%inclusion33 decks128 decks
24%synergy
Chaos Warp
25%inclusion32 decks128 decks
-11%synergy
Negate
23%inclusion29 decks128 decks
0%synergy
Dark Ritual
22%inclusion28 decks128 decks
-14%synergy
Mana Drain
21%inclusion27 decks128 decks
5%synergy
Deadly Rollick
21%inclusion27 decks128 decks
4%synergy
Demand Answers
20%inclusion26 decks128 decks
15%synergy
Stubborn Denial
20%inclusion25 decks128 decks
18%synergy
Force of Will
20%inclusion25 decks128 decks
9%synergy
Withering Torment
17%inclusion18 decks107 decks
4%synergy
Blur
16%inclusion21 decks128 decks
15%synergy
Thirst for Knowledge
16%inclusion20 decks128 decks
14%synergy
Force of Negation
15%inclusion19 decks128 decks
7%synergy
Forbidden Alchemy
14%inclusion18 decks128 decks
12%synergy
Pact of Negation
14%inclusion18 decks128 decks
6%synergy
Malakir Rebirth
13%inclusion17 decks128 decks
7%synergy
Izzet Charm
13%inclusion16 decks128 decks
10%synergy
Sink into Stupor
12%inclusion14 decks118 decks
2%synergy
Lim-Dûl's Vault
12%inclusion15 decks128 decks
9%synergy
Mystical Tutor
12%inclusion15 decks128 decks
-2%synergy
Brainstorm
12%inclusion15 decks128 decks
-6%synergy
Terminate
12%inclusion15 decks128 decks
-14%synergy
Flusterstorm
11%inclusion14 decks128 decks
3%synergy
Bedevil
9.4%inclusion12 decks128 decks
-7%synergy
Crosis's Charm
8.6%inclusion11 decks128 decks
6%synergy
Pongify
8.6%inclusion11 decks128 decks
2%synergy
Displace
7.8%inclusion10 decks128 decks
5%synergy
Mission Briefing
7.0%inclusion9 decks128 decks
7%synergy
Resculpt
7.0%inclusion9 decks128 decks
5%synergy
Bitter Triumph
7.0%inclusion9 decks128 decks
4%synergy
Maestros Charm
7.0%inclusion9 decks128 decks
4%synergy
Dispel
7.0%inclusion9 decks128 decks
4%synergy
Reality Shift
7.0%inclusion9 decks128 decks
2%synergy
Pyroblast
7.0%inclusion9 decks128 decks
2%synergy
Demonic Consultation
7.0%inclusion9 decks128 decks
0%synergy
Rakdos Charm
7.0%inclusion9 decks128 decks
-8%synergy
Fell the Profane
6.8%inclusion8 decks118 decks
-1%synergy
Thought Scour
6.3%inclusion8 decks128 decks
5%synergy
Drown in the Loch
6.3%inclusion8 decks128 decks
3%synergy
Rapid Hybridization
6.3%inclusion8 decks128 decks
2%synergy
Chain of Vapor
6.3%inclusion8 decks128 decks
1%synergy
Sorceries
Windfall
50%inclusion64 decks128 decks
27%synergy
Unmarked Grave
45%inclusion58 decks128 decks
44%synergy
Blasphemous Act
42%inclusion54 decks128 decks
-3%synergy
Careful Study
41%inclusion52 decks128 decks
39%synergy
Toxic Deluge
36%inclusion46 decks128 decks
15%synergy
Vandalblast
24%inclusion31 decks128 decks
8%synergy
Cathartic Reunion
23%inclusion29 decks128 decks
21%synergy
Feed the Swarm
20%inclusion25 decks128 decks
-10%synergy
Final Parting
16%inclusion21 decks128 decks
16%synergy
Wheel of Fortune
16%inclusion21 decks128 decks
7%synergy
Lively Dirge
16%inclusion20 decks125 decks
14%synergy
Reanimate
15%inclusion19 decks128 decks
-9%synergy
Damnation
11%inclusion14 decks128 decks
3%synergy
Ransack the Lab
10%inclusion13 decks128 decks
10%synergy
Splash Portal
10%inclusion11 decks114 decks
9%synergy
Tormenting Voice
8.6%inclusion11 decks128 decks
8%synergy
Strategic Planning
7.8%inclusion10 decks128 decks
7%synergy
Irenicus's Vile Duplication
7.8%inclusion10 decks128 decks
5%synergy
Grim Tutor
7.8%inclusion10 decks128 decks
4%synergy
Blasphemous Edict
7.2%inclusion7 decks97 decks
1%synergy
Reckless Handling
7.0%inclusion9 decks128 decks
6%synergy
Ponder
6.3%inclusion8 decks128 decks
-2%synergy
Fabricate
5.5%inclusion7 decks128 decks
2%synergy
Whispering Madness
5.5%inclusion7 decks128 decks
-1%synergy
Winternight Stories
5.4%inclusion4 decks74 decks
5%synergy
Utility Artifacts
Lightning Greaves
31%inclusion40 decks128 decks
2%synergy
Conjurer's Closet
30%inclusion39 decks128 decks
27%synergy
Mirage Mirror
20%inclusion26 decks128 decks
19%synergy
Swiftfoot Boots
20%inclusion25 decks128 decks
-7%synergy
Illusionist's Bracers
13%inclusion16 decks128 decks
12%synergy
Wayfarer's Bauble
10%inclusion13 decks128 decks
-2%synergy
Agatha's Soul Cauldron
9.4%inclusion12 decks128 decks
9%synergy
Battlemage's Bracers
8.6%inclusion11 decks128 decks
8%synergy
Sensei's Divining Top
8.6%inclusion11 decks128 decks
5%synergy
Cauldron of Souls
7.8%inclusion10 decks128 decks
8%synergy
Sting, the Glinting Dagger
7.0%inclusion9 decks128 decks
7%synergy
Collector's Vault
7.0%inclusion9 decks128 decks
6%synergy
Helm of the Host
7.0%inclusion9 decks128 decks
5%synergy
Heartstone
6.3%inclusion8 decks128 decks
6%synergy
Crystal Shard
6.3%inclusion8 decks128 decks
6%synergy
Panharmonicon
6.3%inclusion8 decks128 decks
1%synergy
Rings of Brighthearth
5.5%inclusion7 decks128 decks
4%synergy
Lithoform Engine
5.5%inclusion7 decks128 decks
3%synergy
Phyrexian Altar
5.5%inclusion7 decks128 decks
2%synergy
Enchantments
Mystic Remora
30%inclusion38 decks128 decks
14%synergy
Training Grounds
27%inclusion34 decks128 decks
26%synergy
Candlekeep Sage
16%inclusion20 decks128 decks
15%synergy
Propaganda
13%inclusion17 decks128 decks
0%synergy
Ripples of Undeath
12%inclusion14 decks118 decks
11%synergy
Rising of the Day
12%inclusion15 decks128 decks
9%synergy
Fervor
10%inclusion13 decks128 decks
10%synergy
Bitter Reunion
7.0%inclusion9 decks128 decks
6%synergy
Animate Dead
6.3%inclusion8 decks128 decks
-3%synergy
Planeswalkers
Ashiok, Dream Render
8.6%inclusion11 decks128 decks
7%synergy
Narset, Parter of Veils
6.3%inclusion8 decks128 decks
3%synergy
Utility Lands
Riptide Laboratory
55%inclusion70 decks128 decks
51%synergy
Minamo, School at Water's Edge
40%inclusion51 decks128 decks
38%synergy
Command Beacon
26%inclusion33 decks128 decks
21%synergy
Bojuka Bog
26%inclusion33 decks128 decks
2%synergy
Otawara, Soaring City
24%inclusion31 decks128 decks
9%synergy
Urborg, Tomb of Yawgmoth
20%inclusion26 decks128 decks
6%synergy
Mistrise Village
15%inclusion11 decks74 decks
6%synergy
Ancient Tomb
14%inclusion18 decks128 decks
1%synergy
Reliquary Tower
14%inclusion18 decks128 decks
-22%synergy
Arena of Glory
14%inclusion16 decks117 decks
9%synergy
Sanctum of Eternity
13%inclusion17 decks128 decks
13%synergy
Desolate Lighthouse
12%inclusion15 decks128 decks
6%synergy
Takenuma, Abandoned Mire
10%inclusion13 decks128 decks
5%synergy
Cephalid Coliseum
7.8%inclusion10 decks128 decks
5%synergy
Great Furnace
7.8%inclusion10 decks128 decks
3%synergy
Vault of Whispers
7.8%inclusion10 decks128 decks
3%synergy
Seat of the Synod
7.8%inclusion10 decks128 decks
2%synergy
Flamekin Village
7.0%inclusion9 decks128 decks
7%synergy
Hanweir Battlements
7.0%inclusion9 decks128 decks
7%synergy
Hall of the Bandit Lord
5.5%inclusion7 decks128 decks
5%synergy
Geier Reach Sanitarium
5.5%inclusion7 decks128 decks
-2%synergy
Mana Artifacts
Sol Ring
92%inclusion118 decks128 decks
2%synergy
Arcane Signet
90%inclusion115 decks128 decks
2%synergy
Gilded Lotus
82%inclusion105 decks128 decks
79%synergy
Talisman of Dominance
63%inclusion81 decks128 decks
14%synergy
Talisman of Creativity
61%inclusion78 decks128 decks
16%synergy
Fellwar Stone
55%inclusion70 decks128 decks
19%synergy
Talisman of Indulgence
51%inclusion65 decks128 decks
8%synergy
Dimir Signet
35%inclusion45 decks128 decks
-1%synergy
Izzet Signet
34%inclusion44 decks128 decks
1%synergy
Rakdos Signet
26%inclusion33 decks128 decks
-8%synergy
Coveted Jewel
22%inclusion28 decks128 decks
21%synergy
Relic of Sauron
22%inclusion28 decks128 decks
3%synergy
Lotus Petal
18%inclusion23 decks128 decks
8%synergy
Basalt Monolith
17%inclusion22 decks128 decks
15%synergy
Mana Vault
11%inclusion14 decks128 decks
2%synergy
Mind Stone
11%inclusion14 decks128 decks
-2%synergy
Mox Opal
10%inclusion13 decks128 decks
2%synergy
Commander's Sphere
10%inclusion13 decks128 decks
-10%synergy
Chrome Mox
9.4%inclusion12 decks128 decks
1%synergy
Mox Diamond
8.6%inclusion11 decks128 decks
2%synergy
Skull of Ramos
7.0%inclusion9 decks128 decks
7%synergy
Patriar's Seal
7.0%inclusion9 decks128 decks
7%synergy
Chromatic Orrery
7.0%inclusion9 decks128 decks
6%synergy
Cursed Mirror
6.3%inclusion8 decks128 decks
1%synergy
Lands
Command Tower
89%inclusion114 decks128 decks
-3%synergy
Steam Vents
68%inclusion87 decks128 decks
23%synergy
Watery Grave
68%inclusion87 decks128 decks
21%synergy
Blood Crypt
66%inclusion85 decks128 decks
22%synergy
Polluted Delta
62%inclusion79 decks128 decks
27%synergy
Bloodstained Mire
61%inclusion78 decks128 decks
26%synergy
Training Center
60%inclusion77 decks128 decks
28%synergy
Scalding Tarn
57%inclusion73 decks128 decks
25%synergy
Xander's Lounge
56%inclusion72 decks128 decks
16%synergy
Exotic Orchard
53%inclusion68 decks128 decks
-3%synergy
Morphic Pool
51%inclusion65 decks128 decks
18%synergy
Luxury Suite
50%inclusion64 decks128 decks
18%synergy
Drowned Catacomb
47%inclusion60 decks128 decks
4%synergy
Sulfur Falls
45%inclusion58 decks128 decks
-1%synergy
Thundering Falls
36%inclusion46 decks128 decks
25%synergy
Dragonskull Summit
36%inclusion46 decks128 decks
-9%synergy
Raucous Theater
35%inclusion45 decks128 decks
24%synergy
Crumbling Necropolis
35%inclusion45 decks128 decks
-19%synergy
Undercity Sewers
34%inclusion43 decks128 decks
21%synergy
Underground River
30%inclusion38 decks128 decks
2%synergy
Shivan Reef
30%inclusion38 decks128 decks
1%synergy
Smoldering Marsh
29%inclusion37 decks128 decks
-9%synergy
Sunken Hollow
27%inclusion34 decks128 decks
-13%synergy
Volcanic Island
25%inclusion32 decks128 decks
10%synergy
Badlands
24%inclusion31 decks128 decks
9%synergy
City of Brass
23%inclusion30 decks128 decks
10%synergy
Underground Sea
23%inclusion30 decks128 decks
8%synergy
Shipwreck Marsh
23%inclusion30 decks128 decks
-2%synergy
Stormcarved Coast
23%inclusion29 decks128 decks
-3%synergy
Mana Confluence
22%inclusion28 decks128 decks
10%synergy
Sulfurous Springs
21%inclusion27 decks128 decks
-6%synergy
Verdant Catacombs
20%inclusion26 decks128 decks
11%synergy
Flooded Strand
20%inclusion26 decks128 decks
10%synergy
Haunted Ridge
20%inclusion26 decks128 decks
-1%synergy
Misty Rainforest
20%inclusion25 decks128 decks
9%synergy
Marsh Flats
20%inclusion25 decks128 decks
9%synergy
Arid Mesa
17%inclusion22 decks128 decks
8%synergy
Wooded Foothills
16%inclusion20 decks128 decks
7%synergy
Evolving Wilds
13%inclusion17 decks128 decks
-11%synergy
Izzet Boilerworks
13%inclusion16 decks128 decks
1%synergy
Dimir Aqueduct
13%inclusion16 decks128 decks
1%synergy
Reflecting Pool
12%inclusion15 decks128 decks
3%synergy
Temple of Deceit
11%inclusion14 decks128 decks
-2%synergy
Fabled Passage
10%inclusion13 decks128 decks
3%synergy
Temple of Malice
9.4%inclusion12 decks128 decks
-2%synergy
Temple of Epiphany
9.4%inclusion12 decks128 decks
-5%synergy
Path of Ancestry
9.4%inclusion12 decks128 decks
-21%synergy
Gloomlake Verge
9.3%inclusion10 decks107 decks
0%synergy
Blazemire Verge
9.3%inclusion10 decks107 decks
0%synergy
Riverpyre Verge
9.3%inclusion8 decks86 decks
2%synergy