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%inclusion123 decks1.81K decks
Marchesa, the Black Rose
0.0%inclusion1 decks12K decks
New Cards
Joo Dee, One of Many
20%inclusion3 decks15 decks
20%synergy
Redirect Lightning
2.9%inclusion1 decks35 decks
-5%synergy
High Synergy Cards
Aetherling
91%inclusion113 decks124 decks
91%synergy
Quicksilver Elemental
84%inclusion104 decks124 decks
84%synergy
Arcanis the Omnipotent
79%inclusion98 decks124 decks
78%synergy
Staff of Domination
78%inclusion97 decks124 decks
78%synergy
Buried Alive
81%inclusion100 decks124 decks
77%synergy
Anger
87%inclusion108 decks124 decks
76%synergy
Nevinyrral's Disk
76%inclusion94 decks124 decks
75%synergy
Asmodeus the Archfiend
74%inclusion92 decks124 decks
74%synergy
Morphling
70%inclusion87 decks124 decks
70%synergy
Entomb
73%inclusion91 decks124 decks
68%synergy
Top Cards
Faithless Looting
81%inclusion100 decks124 decks
61%synergy
Frantic Search
73%inclusion91 decks124 decks
55%synergy
Essence Flux
66%inclusion82 decks124 decks
61%synergy
Oriq Loremage
65%inclusion81 decks124 decks
65%synergy
Thousand-Year Elixir
63%inclusion78 decks124 decks
62%synergy
Torchling
62%inclusion77 decks124 decks
62%synergy
Tree of Perdition
62%inclusion77 decks124 decks
62%synergy
Cavern Harpy
57%inclusion71 decks124 decks
57%synergy
Pendant of Prosperity
57%inclusion71 decks124 decks
57%synergy
Hateflayer
56%inclusion69 decks124 decks
55%synergy
Game Changers
Gamble
43%inclusion53 decks124 decks
33%synergy
Demonic Tutor
38%inclusion47 decks124 decks
16%synergy
Rhystic Study
35%inclusion44 decks124 decks
11%synergy
The One Ring
33%inclusion41 decks124 decks
20%synergy
Fierce Guardianship
32%inclusion40 decks124 decks
13%synergy
Vampiric Tutor
28%inclusion35 decks124 decks
12%synergy
Thassa's Oracle
22%inclusion27 decks124 decks
13%synergy
Force of Will
21%inclusion26 decks124 decks
10%synergy
Gifts Ungiven
15%inclusion19 decks124 decks
13%synergy
Intuition
14%inclusion17 decks124 decks
12%synergy
Creatures
Horseshoe Crab
53%inclusion66 decks124 decks
53%synergy
Marvin, Murderous Mimic
53%inclusion51 decks96 decks
53%synergy
Eater of the Dead
45%inclusion56 decks124 decks
45%synergy
Triskelion
41%inclusion51 decks124 decks
41%synergy
Blood Pet
40%inclusion50 decks124 decks
40%synergy
Shauku, Endbringer
39%inclusion48 decks124 decks
38%synergy
Pack Rat
39%inclusion48 decks124 decks
36%synergy
Jace's Archivist
36%inclusion45 decks124 decks
30%synergy
Spikeshot Elder
35%inclusion43 decks124 decks
35%synergy
Anthroplasm
33%inclusion41 decks124 decks
33%synergy
Mirror-Mad Phantasm
33%inclusion41 decks124 decks
33%synergy
Spark Double
33%inclusion41 decks124 decks
25%synergy
Pili-Pala
31%inclusion39 decks124 decks
31%synergy
Sage of Hours
31%inclusion38 decks124 decks
31%synergy
Crystalline Crawler
31%inclusion38 decks124 decks
30%synergy
Vivi Ornitier
29%inclusion14 decks49 decks
21%synergy
Cinderhaze Wretch
27%inclusion33 decks124 decks
27%synergy
Necrotic Ooze
27%inclusion33 decks124 decks
26%synergy
Cephalid Inkshrouder
25%inclusion31 decks124 decks
25%synergy
Minion of Leshrac
23%inclusion29 decks124 decks
23%synergy
Thassa, Deep-Dwelling
23%inclusion28 decks124 decks
19%synergy
Dralnu, Lich Lord
21%inclusion26 decks124 decks
21%synergy
Ovinomancer
21%inclusion26 decks124 decks
21%synergy
Displacer Kitten
20%inclusion25 decks124 decks
15%synergy
Ulamog's Dreadsire
20%inclusion21 decks106 decks
20%synergy
Doom Whisperer
16%inclusion20 decks124 decks
15%synergy
Azami, Lady of Scrolls
16%inclusion20 decks124 decks
14%synergy
Galecaster Colossus
15%inclusion18 decks124 decks
13%synergy
Soliton
14%inclusion17 decks124 decks
14%synergy
Argent Sphinx
14%inclusion17 decks124 decks
14%synergy
Mercurial Chemister
14%inclusion17 decks124 decks
13%synergy
Deadeye Navigator
14%inclusion17 decks124 decks
12%synergy
Blighted Bat
13%inclusion16 decks124 decks
13%synergy
Chainer, Dementia Master
13%inclusion16 decks124 decks
13%synergy
Memnarch
12%inclusion15 decks124 decks
12%synergy
Empress Galina
12%inclusion15 decks124 decks
12%synergy
Avatar of Woe
12%inclusion15 decks124 decks
12%synergy
Nightscape Familiar
12%inclusion15 decks124 decks
-14%synergy
Magus of the Bazaar
11%inclusion14 decks124 decks
11%synergy
Skirge Familiar
11%inclusion14 decks124 decks
10%synergy
Kozilek, the Great Distortion
10%inclusion13 decks124 decks
10%synergy
Deathbringer Thoctar
10%inclusion13 decks124 decks
10%synergy
Arco-Flagellant
10%inclusion12 decks124 decks
10%synergy
Likeness Looter
10%inclusion12 decks124 decks
8%synergy
Sakashima of a Thousand Faces
10%inclusion12 decks124 decks
7%synergy
Goro-Goro, Disciple of Ryusei
8.9%inclusion11 decks124 decks
8%synergy
Myr Propagator
8.1%inclusion10 decks124 decks
8%synergy
Knacksaw Clique
8.1%inclusion10 decks124 decks
8%synergy
Patron of the Moon
8.1%inclusion10 decks124 decks
8%synergy
Goblin Engineer
7.3%inclusion9 decks124 decks
5%synergy
Instants
Counterspell
46%inclusion57 decks124 decks
2%synergy
Thrill of Possibility
43%inclusion53 decks124 decks
33%synergy
Fact or Fiction
42%inclusion52 decks124 decks
34%synergy
Planar Incision
41%inclusion51 decks124 decks
39%synergy
An Offer You Can't Refuse
40%inclusion50 decks124 decks
12%synergy
Swan Song
37%inclusion46 decks124 decks
19%synergy
Cyclonic Rift
32%inclusion40 decks124 decks
9%synergy
Arcane Denial
32%inclusion40 decks124 decks
4%synergy
Ghostly Flicker
30%inclusion37 decks124 decks
23%synergy
Deflecting Swat
28%inclusion35 decks124 decks
10%synergy
Teferi's Time Twist
25%inclusion31 decks124 decks
23%synergy
Dark Ritual
24%inclusion30 decks124 decks
-10%synergy
Chaos Warp
24%inclusion30 decks124 decks
-12%synergy
Negate
23%inclusion29 decks124 decks
1%synergy
Deadly Rollick
21%inclusion26 decks124 decks
5%synergy
Mana Drain
20%inclusion25 decks124 decks
4%synergy
Stubborn Denial
19%inclusion24 decks124 decks
18%synergy
Demand Answers
19%inclusion24 decks124 decks
15%synergy
Force of Negation
16%inclusion20 decks124 decks
8%synergy
Withering Torment
16%inclusion15 decks96 decks
3%synergy
Blur
15%inclusion19 decks124 decks
14%synergy
Thirst for Knowledge
15%inclusion19 decks124 decks
13%synergy
Forbidden Alchemy
15%inclusion18 decks124 decks
13%synergy
Mystical Tutor
15%inclusion18 decks124 decks
1%synergy
Pact of Negation
14%inclusion17 decks124 decks
5%synergy
Izzet Charm
11%inclusion14 decks124 decks
9%synergy
Malakir Rebirth
11%inclusion14 decks124 decks
5%synergy
Terminate
11%inclusion14 decks124 decks
-15%synergy
Lim-Dûl's Vault
10%inclusion13 decks124 decks
8%synergy
Flusterstorm
10%inclusion13 decks124 decks
3%synergy
Brainstorm
10%inclusion13 decks124 decks
-6%synergy
Crosis's Charm
8.9%inclusion11 decks124 decks
6%synergy
Pongify
8.9%inclusion11 decks124 decks
2%synergy
Bedevil
8.9%inclusion11 decks124 decks
-8%synergy
Sink into Stupor
8.4%inclusion9 decks107 decks
-1%synergy
Resculpt
8.1%inclusion10 decks124 decks
6%synergy
Displace
8.1%inclusion10 decks124 decks
6%synergy
Demonic Consultation
8.1%inclusion10 decks124 decks
1%synergy
Thought Scour
7.3%inclusion9 decks124 decks
6%synergy
Bitter Triumph
7.3%inclusion9 decks124 decks
4%synergy
Maestros Charm
7.3%inclusion9 decks124 decks
4%synergy
Rakdos Charm
7.3%inclusion9 decks124 decks
-8%synergy
Mission Briefing
6.5%inclusion8 decks124 decks
6%synergy
Evacuation
6.5%inclusion8 decks124 decks
3%synergy
Dispel
6.5%inclusion8 decks124 decks
3%synergy
Baleful Mastery
6.5%inclusion8 decks124 decks
2%synergy
Rapid Hybridization
6.5%inclusion8 decks124 decks
2%synergy
Reality Shift
6.5%inclusion8 decks124 decks
1%synergy
Chain of Vapor
6.5%inclusion8 decks124 decks
1%synergy
Pyroblast
6.5%inclusion8 decks124 decks
1%synergy
Sorceries
Windfall
55%inclusion68 decks124 decks
31%synergy
Unmarked Grave
48%inclusion59 decks124 decks
46%synergy
Blasphemous Act
42%inclusion52 decks124 decks
-4%synergy
Careful Study
40%inclusion49 decks124 decks
38%synergy
Toxic Deluge
34%inclusion42 decks124 decks
13%synergy
Cathartic Reunion
27%inclusion34 decks124 decks
26%synergy
Vandalblast
23%inclusion28 decks124 decks
6%synergy
Feed the Swarm
20%inclusion25 decks124 decks
-10%synergy
Wheel of Fortune
19%inclusion23 decks124 decks
9%synergy
Lively Dirge
17%inclusion19 decks115 decks
15%synergy
Final Parting
15%inclusion19 decks124 decks
14%synergy
Reanimate
15%inclusion19 decks124 decks
-9%synergy
Ransack the Lab
13%inclusion16 decks124 decks
13%synergy
Splash Portal
11%inclusion11 decks103 decks
10%synergy
Tormenting Voice
10%inclusion13 decks124 decks
10%synergy
Damnation
10%inclusion13 decks124 decks
2%synergy
Strategic Planning
10%inclusion12 decks124 decks
9%synergy
Irenicus's Vile Duplication
8.1%inclusion10 decks124 decks
5%synergy
Grim Tutor
7.3%inclusion9 decks124 decks
3%synergy
Ponder
7.3%inclusion9 decks124 decks
-1%synergy
Blasphemous Edict
7.1%inclusion6 decks84 decks
1%synergy
Winternight Stories
6.7%inclusion4 decks60 decks
6%synergy
Reckless Handling
6.5%inclusion8 decks124 decks
6%synergy
Fabricate
6.5%inclusion8 decks124 decks
3%synergy
Whispering Madness
6.5%inclusion8 decks124 decks
0%synergy
Notion Rain
5.6%inclusion7 decks124 decks
5%synergy
Imperial Seal
5.6%inclusion7 decks124 decks
-2%synergy
Utility Artifacts
Conjurer's Closet
31%inclusion38 decks124 decks
27%synergy
Lightning Greaves
31%inclusion38 decks124 decks
1%synergy
Swiftfoot Boots
22%inclusion27 decks124 decks
-4%synergy
Mirage Mirror
21%inclusion26 decks124 decks
20%synergy
Illusionist's Bracers
13%inclusion16 decks124 decks
12%synergy
Wayfarer's Bauble
10%inclusion12 decks124 decks
-3%synergy
Agatha's Soul Cauldron
8.9%inclusion11 decks124 decks
8%synergy
Cauldron of Souls
8.1%inclusion10 decks124 decks
8%synergy
Battlemage's Bracers
8.1%inclusion10 decks124 decks
8%synergy
Collector's Vault
8.1%inclusion10 decks124 decks
7%synergy
Sensei's Divining Top
8.1%inclusion10 decks124 decks
5%synergy
Heartstone
7.3%inclusion9 decks124 decks
7%synergy
Helm of the Host
7.3%inclusion9 decks124 decks
5%synergy
Crystal Shard
6.5%inclusion8 decks124 decks
6%synergy
Rings of Brighthearth
6.5%inclusion8 decks124 decks
5%synergy
Panharmonicon
6.5%inclusion8 decks124 decks
1%synergy
Sting, the Glinting Dagger
5.6%inclusion7 decks124 decks
5%synergy
Enchantments
Mystic Remora
31%inclusion38 decks124 decks
15%synergy
Training Grounds
27%inclusion33 decks124 decks
26%synergy
Candlekeep Sage
15%inclusion19 decks124 decks
15%synergy
Ripples of Undeath
12%inclusion13 decks107 decks
11%synergy
Propaganda
10%inclusion13 decks124 decks
-3%synergy
Rising of the Day
10%inclusion12 decks124 decks
6%synergy
Fervor
8.9%inclusion11 decks124 decks
8%synergy
Bitter Reunion
7.3%inclusion9 decks124 decks
7%synergy
Animate Dead
5.6%inclusion7 decks124 decks
-3%synergy
Planeswalkers
Ashiok, Dream Render
8.9%inclusion11 decks124 decks
7%synergy
Narset, Parter of Veils
7.3%inclusion9 decks124 decks
4%synergy
Jace, Wielder of Mysteries
5.6%inclusion7 decks124 decks
4%synergy
Utility Lands
Riptide Laboratory
57%inclusion71 decks124 decks
53%synergy
Minamo, School at Water's Edge
39%inclusion48 decks124 decks
36%synergy
Bojuka Bog
26%inclusion32 decks124 decks
1%synergy
Command Beacon
23%inclusion29 decks124 decks
19%synergy
Otawara, Soaring City
23%inclusion29 decks124 decks
8%synergy
Urborg, Tomb of Yawgmoth
21%inclusion26 decks124 decks
7%synergy
Sanctum of Eternity
15%inclusion19 decks124 decks
15%synergy
Arena of Glory
15%inclusion16 decks106 decks
10%synergy
Mistrise Village
15%inclusion9 decks60 decks
6%synergy
Ancient Tomb
15%inclusion18 decks124 decks
2%synergy
Reliquary Tower
15%inclusion18 decks124 decks
-21%synergy
Desolate Lighthouse
11%inclusion14 decks124 decks
5%synergy
Great Furnace
10%inclusion13 decks124 decks
5%synergy
Takenuma, Abandoned Mire
10%inclusion13 decks124 decks
5%synergy
Vault of Whispers
10%inclusion13 decks124 decks
5%synergy
Seat of the Synod
10%inclusion13 decks124 decks
5%synergy
Cephalid Coliseum
7.3%inclusion9 decks124 decks
5%synergy
Flamekin Village
6.5%inclusion8 decks124 decks
6%synergy
Geier Reach Sanitarium
6.5%inclusion8 decks124 decks
-1%synergy
Hanweir Battlements
5.6%inclusion7 decks124 decks
5%synergy
Mana Artifacts
Sol Ring
92%inclusion114 decks124 decks
2%synergy
Arcane Signet
90%inclusion112 decks124 decks
2%synergy
Gilded Lotus
81%inclusion101 decks124 decks
78%synergy
Talisman of Dominance
62%inclusion77 decks124 decks
13%synergy
Talisman of Creativity
61%inclusion76 decks124 decks
17%synergy
Fellwar Stone
58%inclusion72 decks124 decks
23%synergy
Talisman of Indulgence
51%inclusion63 decks124 decks
8%synergy
Dimir Signet
41%inclusion51 decks124 decks
4%synergy
Izzet Signet
40%inclusion49 decks124 decks
5%synergy
Rakdos Signet
30%inclusion37 decks124 decks
-5%synergy
Relic of Sauron
20%inclusion25 decks124 decks
0%synergy
Coveted Jewel
19%inclusion24 decks124 decks
18%synergy
Lotus Petal
19%inclusion24 decks124 decks
9%synergy
Basalt Monolith
17%inclusion21 decks124 decks
15%synergy
Commander's Sphere
14%inclusion17 decks124 decks
-7%synergy
Mana Vault
13%inclusion16 decks124 decks
4%synergy
Mind Stone
11%inclusion14 decks124 decks
-3%synergy
Mox Opal
10%inclusion12 decks124 decks
2%synergy
Patriar's Seal
8.9%inclusion11 decks124 decks
8%synergy
Chrome Mox
8.9%inclusion11 decks124 decks
0%synergy
Skull of Ramos
8.1%inclusion10 decks124 decks
8%synergy
Mox Diamond
8.1%inclusion10 decks124 decks
1%synergy
Chromatic Orrery
7.3%inclusion9 decks124 decks
7%synergy
Mana Crypt
5.6%inclusion7 decks124 decks
3%synergy
Mox Amber
5.6%inclusion7 decks124 decks
0%synergy
Cursed Mirror
5.6%inclusion7 decks124 decks
0%synergy
Lands
Command Tower
89%inclusion110 decks124 decks
-3%synergy
Steam Vents
69%inclusion85 decks124 decks
25%synergy
Watery Grave
67%inclusion83 decks124 decks
21%synergy
Blood Crypt
66%inclusion82 decks124 decks
22%synergy
Training Center
60%inclusion75 decks124 decks
28%synergy
Polluted Delta
60%inclusion74 decks124 decks
26%synergy
Bloodstained Mire
58%inclusion72 decks124 decks
24%synergy
Exotic Orchard
58%inclusion72 decks124 decks
2%synergy
Scalding Tarn
56%inclusion70 decks124 decks
24%synergy
Xander's Lounge
55%inclusion68 decks124 decks
14%synergy
Luxury Suite
52%inclusion65 decks124 decks
20%synergy
Morphic Pool
51%inclusion63 decks124 decks
18%synergy
Drowned Catacomb
43%inclusion53 decks124 decks
0%synergy
Sulfur Falls
42%inclusion52 decks124 decks
-4%synergy
Crumbling Necropolis
37%inclusion46 decks124 decks
-18%synergy
Thundering Falls
36%inclusion44 decks123 decks
26%synergy
Raucous Theater
33%inclusion41 decks123 decks
23%synergy
Shivan Reef
33%inclusion41 decks124 decks
4%synergy
Undercity Sewers
32%inclusion39 decks123 decks
20%synergy
Underground River
31%inclusion38 decks124 decks
4%synergy
Dragonskull Summit
31%inclusion38 decks124 decks
-14%synergy
Smoldering Marsh
27%inclusion33 decks124 decks
-11%synergy
Sunken Hollow
26%inclusion32 decks124 decks
-15%synergy
City of Brass
25%inclusion31 decks124 decks
12%synergy
Stormcarved Coast
23%inclusion29 decks124 decks
-2%synergy
Sulfurous Springs
23%inclusion29 decks124 decks
-3%synergy
Volcanic Island
23%inclusion28 decks124 decks
8%synergy
Badlands
23%inclusion28 decks124 decks
8%synergy
Underground Sea
22%inclusion27 decks124 decks
7%synergy
Shipwreck Marsh
22%inclusion27 decks124 decks
-3%synergy
Mana Confluence
21%inclusion26 decks124 decks
9%synergy
Haunted Ridge
19%inclusion24 decks124 decks
-2%synergy
Misty Rainforest
19%inclusion23 decks124 decks
8%synergy
Verdant Catacombs
18%inclusion22 decks124 decks
8%synergy
Marsh Flats
18%inclusion22 decks124 decks
8%synergy
Flooded Strand
18%inclusion22 decks124 decks
7%synergy
Evolving Wilds
16%inclusion20 decks124 decks
-8%synergy
Oscorp Industries
15%inclusion4 decks26 decks
3%synergy
Arid Mesa
15%inclusion19 decks124 decks
6%synergy
Dimir Aqueduct
15%inclusion18 decks124 decks
2%synergy
Wooded Foothills
14%inclusion17 decks124 decks
5%synergy
Izzet Boilerworks
14%inclusion17 decks124 decks
2%synergy
Temple of Deceit
12%inclusion15 decks124 decks
-2%synergy
Path of Ancestry
12%inclusion15 decks124 decks
-19%synergy
Temple of Epiphany
11%inclusion14 decks124 decks
-4%synergy
Terramorphic Expanse
11%inclusion14 decks124 decks
-9%synergy
Fabled Passage
10%inclusion13 decks124 decks
3%synergy
Reflecting Pool
10%inclusion13 decks124 decks
2%synergy
Temple of Malice
10%inclusion13 decks124 decks
-2%synergy
Gloomlake Verge
10%inclusion10 decks96 decks
1%synergy