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%inclusion124 decks1.82K decks
Marchesa, the Black Rose
0.0%inclusion1 decks11.7K decks
New Cards
Joo Dee, One of Many
17%inclusion4 decks24 decks
16%synergy
Boomerang Basics
4.2%inclusion1 decks24 decks
3%synergy
Wan Shi Tong, Librarian
3.7%inclusion1 decks27 decks
-3%synergy
Redirect Lightning
2.4%inclusion1 decks41 decks
-6%synergy
High Synergy Cards
Aetherling
90%inclusion113 decks125 decks
90%synergy
Quicksilver Elemental
82%inclusion102 decks125 decks
81%synergy
Buried Alive
82%inclusion103 decks125 decks
79%synergy
Staff of Domination
78%inclusion98 decks125 decks
78%synergy
Arcanis the Omnipotent
78%inclusion97 decks125 decks
76%synergy
Anger
86%inclusion107 decks125 decks
75%synergy
Nevinyrral's Disk
75%inclusion94 decks125 decks
74%synergy
Asmodeus the Archfiend
74%inclusion92 decks125 decks
73%synergy
Morphling
70%inclusion88 decks125 decks
70%synergy
Entomb
72%inclusion90 decks125 decks
66%synergy
Top Cards
Faithless Looting
81%inclusion101 decks125 decks
61%synergy
Frantic Search
73%inclusion91 decks125 decks
54%synergy
Essence Flux
66%inclusion83 decks125 decks
61%synergy
Oriq Loremage
64%inclusion80 decks125 decks
63%synergy
Tree of Perdition
63%inclusion79 decks125 decks
63%synergy
Thousand-Year Elixir
63%inclusion79 decks125 decks
63%synergy
Torchling
62%inclusion77 decks125 decks
61%synergy
Hateflayer
58%inclusion73 decks125 decks
58%synergy
Pendant of Prosperity
58%inclusion73 decks125 decks
58%synergy
Marvin, Murderous Mimic
56%inclusion55 decks99 decks
55%synergy
Game Changers
Gamble
42%inclusion53 decks125 decks
32%synergy
Demonic Tutor
38%inclusion47 decks125 decks
16%synergy
Rhystic Study
36%inclusion45 decks125 decks
12%synergy
The One Ring
33%inclusion41 decks125 decks
20%synergy
Fierce Guardianship
33%inclusion41 decks125 decks
13%synergy
Vampiric Tutor
27%inclusion34 decks125 decks
11%synergy
Thassa's Oracle
22%inclusion27 decks125 decks
13%synergy
Force of Will
21%inclusion26 decks125 decks
10%synergy
Gifts Ungiven
17%inclusion21 decks125 decks
15%synergy
Intuition
14%inclusion17 decks125 decks
12%synergy
Creatures
Cavern Harpy
54%inclusion68 decks125 decks
54%synergy
Horseshoe Crab
54%inclusion67 decks125 decks
53%synergy
Eater of the Dead
45%inclusion56 decks125 decks
45%synergy
Blood Pet
42%inclusion52 decks125 decks
41%synergy
Shauku, Endbringer
41%inclusion51 decks125 decks
41%synergy
Triskelion
40%inclusion50 decks125 decks
40%synergy
Spikeshot Elder
38%inclusion48 decks125 decks
38%synergy
Pack Rat
36%inclusion45 decks125 decks
34%synergy
Jace's Archivist
36%inclusion45 decks125 decks
30%synergy
Spark Double
34%inclusion43 decks125 decks
27%synergy
Mirror-Mad Phantasm
32%inclusion40 decks125 decks
32%synergy
Anthroplasm
31%inclusion39 decks125 decks
31%synergy
Pili-Pala
31%inclusion39 decks125 decks
31%synergy
Vivi Ornitier
31%inclusion17 decks55 decks
23%synergy
Sage of Hours
30%inclusion38 decks125 decks
30%synergy
Crystalline Crawler
30%inclusion38 decks125 decks
30%synergy
Necrotic Ooze
27%inclusion34 decks125 decks
27%synergy
Cephalid Inkshrouder
26%inclusion32 decks125 decks
25%synergy
Minion of Leshrac
24%inclusion30 decks125 decks
24%synergy
Cinderhaze Wretch
23%inclusion29 decks125 decks
23%synergy
Dralnu, Lich Lord
23%inclusion29 decks125 decks
23%synergy
Thassa, Deep-Dwelling
23%inclusion29 decks125 decks
20%synergy
Displacer Kitten
22%inclusion27 decks125 decks
17%synergy
Ulamog's Dreadsire
19%inclusion21 decks109 decks
19%synergy
Ovinomancer
19%inclusion24 decks125 decks
19%synergy
Doom Whisperer
18%inclusion22 decks125 decks
17%synergy
Azami, Lady of Scrolls
15%inclusion19 decks125 decks
13%synergy
Argent Sphinx
14%inclusion18 decks125 decks
14%synergy
Soliton
14%inclusion17 decks125 decks
13%synergy
Chainer, Dementia Master
14%inclusion17 decks125 decks
13%synergy
Mercurial Chemister
14%inclusion17 decks125 decks
13%synergy
Galecaster Colossus
14%inclusion17 decks125 decks
12%synergy
Deadeye Navigator
14%inclusion17 decks125 decks
12%synergy
Blighted Bat
12%inclusion15 decks125 decks
12%synergy
Avatar of Woe
12%inclusion15 decks125 decks
12%synergy
Skirge Familiar
12%inclusion15 decks125 decks
11%synergy
Memnarch
11%inclusion14 decks125 decks
11%synergy
Empress Galina
11%inclusion14 decks125 decks
11%synergy
Deathbringer Thoctar
11%inclusion14 decks125 decks
11%synergy
Sakashima of a Thousand Faces
11%inclusion14 decks125 decks
9%synergy
Nightscape Familiar
11%inclusion14 decks125 decks
-16%synergy
Magus of the Bazaar
10%inclusion13 decks125 decks
10%synergy
Kozilek, the Great Distortion
10%inclusion13 decks125 decks
10%synergy
Arco-Flagellant
8.8%inclusion11 decks125 decks
9%synergy
Goro-Goro, Disciple of Ryusei
8.8%inclusion11 decks125 decks
8%synergy
Likeness Looter
8.8%inclusion11 decks125 decks
7%synergy
Knacksaw Clique
8.0%inclusion10 decks125 decks
8%synergy
Patron of the Moon
8.0%inclusion10 decks125 decks
8%synergy
Myr Propagator
7.2%inclusion9 decks125 decks
7%synergy
Goblin Engineer
7.2%inclusion9 decks125 decks
5%synergy
Instants
Counterspell
46%inclusion58 decks125 decks
2%synergy
Fact or Fiction
43%inclusion54 decks125 decks
36%synergy
Planar Incision
42%inclusion52 decks125 decks
39%synergy
Thrill of Possibility
42%inclusion52 decks125 decks
31%synergy
An Offer You Can't Refuse
42%inclusion52 decks125 decks
13%synergy
Swan Song
37%inclusion46 decks125 decks
18%synergy
Cyclonic Rift
32%inclusion40 decks125 decks
9%synergy
Arcane Denial
32%inclusion40 decks125 decks
3%synergy
Ghostly Flicker
29%inclusion36 decks125 decks
22%synergy
Deflecting Swat
29%inclusion36 decks125 decks
10%synergy
Teferi's Time Twist
26%inclusion33 decks125 decks
25%synergy
Negate
23%inclusion29 decks125 decks
1%synergy
Dark Ritual
23%inclusion29 decks125 decks
-12%synergy
Chaos Warp
22%inclusion28 decks125 decks
-14%synergy
Mana Drain
21%inclusion26 decks125 decks
5%synergy
Deadly Rollick
21%inclusion26 decks125 decks
4%synergy
Stubborn Denial
19%inclusion24 decks125 decks
18%synergy
Demand Answers
19%inclusion24 decks125 decks
15%synergy
Thirst for Knowledge
16%inclusion20 decks125 decks
14%synergy
Force of Negation
16%inclusion20 decks125 decks
8%synergy
Blur
15%inclusion19 decks125 decks
14%synergy
Forbidden Alchemy
15%inclusion19 decks125 decks
13%synergy
Withering Torment
15%inclusion15 decks99 decks
2%synergy
Pact of Negation
14%inclusion18 decks125 decks
6%synergy
Mystical Tutor
14%inclusion17 decks125 decks
0%synergy
Malakir Rebirth
13%inclusion16 decks125 decks
6%synergy
Brainstorm
13%inclusion16 decks125 decks
-4%synergy
Izzet Charm
12%inclusion15 decks125 decks
9%synergy
Terminate
12%inclusion15 decks125 decks
-14%synergy
Lim-Dûl's Vault
11%inclusion14 decks125 decks
9%synergy
Flusterstorm
11%inclusion14 decks125 decks
3%synergy
Sink into Stupor
10%inclusion11 decks110 decks
0%synergy
Bedevil
8.8%inclusion11 decks125 decks
-8%synergy
Resculpt
8.0%inclusion10 decks125 decks
6%synergy
Displace
8.0%inclusion10 decks125 decks
6%synergy
Crosis's Charm
8.0%inclusion10 decks125 decks
5%synergy
Consider
8.0%inclusion10 decks125 decks
2%synergy
Pongify
8.0%inclusion10 decks125 decks
2%synergy
Demonic Consultation
8.0%inclusion10 decks125 decks
0%synergy
Bitter Triumph
7.2%inclusion9 decks125 decks
4%synergy
Maestros Charm
7.2%inclusion9 decks125 decks
4%synergy
Pyroblast
7.2%inclusion9 decks125 decks
2%synergy
Rakdos Charm
7.2%inclusion9 decks125 decks
-8%synergy
Mission Briefing
6.4%inclusion8 decks125 decks
6%synergy
Thought Scour
6.4%inclusion8 decks125 decks
5%synergy
Drown in the Loch
6.4%inclusion8 decks125 decks
3%synergy
Dispel
6.4%inclusion8 decks125 decks
3%synergy
Baleful Mastery
6.4%inclusion8 decks125 decks
2%synergy
Rapid Hybridization
6.4%inclusion8 decks125 decks
2%synergy
Reality Shift
6.4%inclusion8 decks125 decks
1%synergy
Sorceries
Windfall
52%inclusion65 decks125 decks
29%synergy
Unmarked Grave
46%inclusion58 decks125 decks
45%synergy
Blasphemous Act
42%inclusion52 decks125 decks
-4%synergy
Careful Study
40%inclusion50 decks125 decks
38%synergy
Toxic Deluge
34%inclusion43 decks125 decks
14%synergy
Cathartic Reunion
24%inclusion30 decks125 decks
22%synergy
Vandalblast
22%inclusion28 decks125 decks
6%synergy
Feed the Swarm
20%inclusion25 decks125 decks
-10%synergy
Wheel of Fortune
18%inclusion23 decks125 decks
9%synergy
Final Parting
16%inclusion20 decks125 decks
15%synergy
Reanimate
16%inclusion20 decks125 decks
-8%synergy
Lively Dirge
15%inclusion18 decks117 decks
14%synergy
Ransack the Lab
12%inclusion15 decks125 decks
12%synergy
Damnation
11%inclusion14 decks125 decks
3%synergy
Strategic Planning
10%inclusion12 decks125 decks
9%synergy
Tormenting Voice
10%inclusion12 decks125 decks
9%synergy
Splash Portal
9.4%inclusion10 decks106 decks
8%synergy
Irenicus's Vile Duplication
8.0%inclusion10 decks125 decks
5%synergy
Grim Tutor
8.0%inclusion10 decks125 decks
4%synergy
Ponder
8.0%inclusion10 decks125 decks
-1%synergy
Blasphemous Edict
6.7%inclusion6 decks89 decks
0%synergy
Reckless Handling
6.4%inclusion8 decks125 decks
6%synergy
Winternight Stories
6.1%inclusion4 decks66 decks
5%synergy
Fabricate
5.6%inclusion7 decks125 decks
2%synergy
Whispering Madness
5.6%inclusion7 decks125 decks
-1%synergy
Utility Artifacts
Lightning Greaves
31%inclusion39 decks125 decks
1%synergy
Conjurer's Closet
30%inclusion37 decks125 decks
26%synergy
Mirage Mirror
22%inclusion27 decks125 decks
21%synergy
Swiftfoot Boots
22%inclusion27 decks125 decks
-5%synergy
Illusionist's Bracers
13%inclusion16 decks125 decks
12%synergy
Agatha's Soul Cauldron
10%inclusion12 decks125 decks
9%synergy
Wayfarer's Bauble
10%inclusion12 decks125 decks
-3%synergy
Battlemage's Bracers
8.8%inclusion11 decks125 decks
9%synergy
Collector's Vault
8.0%inclusion10 decks125 decks
7%synergy
Sensei's Divining Top
8.0%inclusion10 decks125 decks
5%synergy
Helm of the Host
7.2%inclusion9 decks125 decks
5%synergy
Heartstone
6.4%inclusion8 decks125 decks
6%synergy
Cauldron of Souls
6.4%inclusion8 decks125 decks
6%synergy
Sting, the Glinting Dagger
6.4%inclusion8 decks125 decks
6%synergy
Crystal Shard
6.4%inclusion8 decks125 decks
6%synergy
Panharmonicon
6.4%inclusion8 decks125 decks
1%synergy
Rings of Brighthearth
5.6%inclusion7 decks125 decks
5%synergy
Lithoform Engine
5.6%inclusion7 decks125 decks
3%synergy
Wishclaw Talisman
5.6%inclusion7 decks125 decks
-2%synergy
Enchantments
Mystic Remora
30%inclusion38 decks125 decks
15%synergy
Training Grounds
26%inclusion33 decks125 decks
26%synergy
Candlekeep Sage
15%inclusion19 decks125 decks
15%synergy
Ripples of Undeath
13%inclusion14 decks110 decks
12%synergy
Rising of the Day
11%inclusion14 decks125 decks
8%synergy
Propaganda
10%inclusion13 decks125 decks
-3%synergy
Fervor
8.8%inclusion11 decks125 decks
8%synergy
Bitter Reunion
7.2%inclusion9 decks125 decks
7%synergy
Animate Dead
6.4%inclusion8 decks125 decks
-2%synergy
Planeswalkers
Ashiok, Dream Render
8.8%inclusion11 decks125 decks
7%synergy
Narset, Parter of Veils
6.4%inclusion8 decks125 decks
3%synergy
Utility Lands
Riptide Laboratory
54%inclusion67 decks125 decks
50%synergy
Minamo, School at Water's Edge
40%inclusion50 decks125 decks
38%synergy
Bojuka Bog
26%inclusion32 decks125 decks
1%synergy
Command Beacon
24%inclusion30 decks125 decks
19%synergy
Otawara, Soaring City
23%inclusion29 decks125 decks
7%synergy
Urborg, Tomb of Yawgmoth
20%inclusion25 decks125 decks
6%synergy
Arena of Glory
16%inclusion17 decks109 decks
11%synergy
Sanctum of Eternity
14%inclusion18 decks125 decks
14%synergy
Reliquary Tower
14%inclusion18 decks125 decks
-21%synergy
Mistrise Village
14%inclusion9 decks66 decks
5%synergy
Ancient Tomb
14%inclusion17 decks125 decks
1%synergy
Desolate Lighthouse
12%inclusion15 decks125 decks
6%synergy
Takenuma, Abandoned Mire
10%inclusion13 decks125 decks
5%synergy
Great Furnace
10%inclusion12 decks125 decks
4%synergy
Vault of Whispers
10%inclusion12 decks125 decks
4%synergy
Seat of the Synod
10%inclusion12 decks125 decks
4%synergy
Cephalid Coliseum
7.2%inclusion9 decks125 decks
5%synergy
Flamekin Village
6.4%inclusion8 decks125 decks
6%synergy
Hanweir Battlements
6.4%inclusion8 decks125 decks
6%synergy
Geier Reach Sanitarium
6.4%inclusion8 decks125 decks
-1%synergy
Mana Artifacts
Sol Ring
93%inclusion116 decks125 decks
3%synergy
Arcane Signet
90%inclusion113 decks125 decks
2%synergy
Gilded Lotus
80%inclusion100 decks125 decks
77%synergy
Talisman of Dominance
65%inclusion81 decks125 decks
16%synergy
Talisman of Creativity
63%inclusion79 decks125 decks
19%synergy
Fellwar Stone
56%inclusion70 decks125 decks
21%synergy
Talisman of Indulgence
54%inclusion67 decks125 decks
11%synergy
Dimir Signet
39%inclusion49 decks125 decks
2%synergy
Izzet Signet
38%inclusion47 decks125 decks
4%synergy
Rakdos Signet
28%inclusion35 decks125 decks
-7%synergy
Relic of Sauron
21%inclusion26 decks125 decks
1%synergy
Coveted Jewel
20%inclusion25 decks125 decks
19%synergy
Lotus Petal
18%inclusion23 decks125 decks
8%synergy
Basalt Monolith
18%inclusion22 decks125 decks
15%synergy
Mana Vault
11%inclusion14 decks125 decks
2%synergy
Commander's Sphere
11%inclusion14 decks125 decks
-9%synergy
Mox Opal
10%inclusion13 decks125 decks
3%synergy
Mind Stone
10%inclusion13 decks125 decks
-3%synergy
Chrome Mox
10%inclusion12 decks125 decks
1%synergy
Mox Diamond
8.8%inclusion11 decks125 decks
2%synergy
Patriar's Seal
8.0%inclusion10 decks125 decks
8%synergy
Skull of Ramos
7.2%inclusion9 decks125 decks
7%synergy
Chromatic Orrery
7.2%inclusion9 decks125 decks
6%synergy
Cursed Mirror
5.6%inclusion7 decks125 decks
0%synergy
Chromatic Lantern
5.6%inclusion7 decks125 decks
-9%synergy
Lands
Command Tower
89%inclusion111 decks125 decks
-3%synergy
Steam Vents
69%inclusion86 decks125 decks
25%synergy
Watery Grave
68%inclusion85 decks125 decks
21%synergy
Blood Crypt
66%inclusion83 decks125 decks
22%synergy
Polluted Delta
62%inclusion78 decks125 decks
28%synergy
Training Center
62%inclusion77 decks125 decks
29%synergy
Bloodstained Mire
61%inclusion76 decks125 decks
26%synergy
Scalding Tarn
58%inclusion73 decks125 decks
26%synergy
Xander's Lounge
57%inclusion71 decks125 decks
16%synergy
Exotic Orchard
54%inclusion68 decks125 decks
-2%synergy
Luxury Suite
53%inclusion66 decks125 decks
21%synergy
Morphic Pool
53%inclusion66 decks125 decks
20%synergy
Drowned Catacomb
44%inclusion55 decks125 decks
2%synergy
Sulfur Falls
42%inclusion52 decks125 decks
-4%synergy
Thundering Falls
36%inclusion45 decks125 decks
26%synergy
Crumbling Necropolis
36%inclusion45 decks125 decks
-18%synergy
Raucous Theater
34%inclusion42 decks125 decks
23%synergy
Shivan Reef
34%inclusion42 decks125 decks
5%synergy
Undercity Sewers
32%inclusion40 decks125 decks
20%synergy
Dragonskull Summit
31%inclusion39 decks125 decks
-13%synergy
Underground River
30%inclusion38 decks125 decks
3%synergy
Smoldering Marsh
27%inclusion34 decks125 decks
-11%synergy
Sunken Hollow
26%inclusion32 decks125 decks
-14%synergy
City of Brass
24%inclusion30 decks125 decks
11%synergy
Volcanic Island
24%inclusion30 decks125 decks
9%synergy
Stormcarved Coast
24%inclusion30 decks125 decks
-1%synergy
Badlands
23%inclusion29 decks125 decks
8%synergy
Underground Sea
22%inclusion28 decks125 decks
7%synergy
Sulfurous Springs
22%inclusion28 decks125 decks
-4%synergy
Mana Confluence
22%inclusion27 decks125 decks
10%synergy
Shipwreck Marsh
22%inclusion27 decks125 decks
-4%synergy
Verdant Catacombs
20%inclusion25 decks125 decks
10%synergy
Flooded Strand
20%inclusion25 decks125 decks
9%synergy
Misty Rainforest
19%inclusion24 decks125 decks
9%synergy
Marsh Flats
19%inclusion24 decks125 decks
9%synergy
Haunted Ridge
19%inclusion24 decks125 decks
-2%synergy
Arid Mesa
18%inclusion22 decks125 decks
8%synergy
Wooded Foothills
16%inclusion20 decks125 decks
7%synergy
Oscorp Industries
15%inclusion5 decks33 decks
3%synergy
Evolving Wilds
14%inclusion17 decks125 decks
-11%synergy
Dimir Aqueduct
13%inclusion16 decks125 decks
1%synergy
Temple of Deceit
13%inclusion16 decks125 decks
-1%synergy
Reflecting Pool
12%inclusion15 decks125 decks
3%synergy
Izzet Boilerworks
12%inclusion15 decks125 decks
0%synergy
Temple of Epiphany
12%inclusion15 decks125 decks
-3%synergy
Temple of Malice
11%inclusion14 decks125 decks
-1%synergy
Path of Ancestry
11%inclusion14 decks125 decks
-20%synergy
Fabled Passage
10%inclusion13 decks125 decks
3%synergy
Gloomlake Verge
10%inclusion10 decks99 decks
1%synergy
Blazemire Verge
10%inclusion10 decks99 decks
1%synergy