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%inclusion134 decks1.97K decks
Marchesa, the Black Rose
0.0%inclusion1 decks12.6K decks
New Cards
Mana Sculpt
11%inclusion1 decks9 decks
9%synergy
Prismari Charm
8.3%inclusion1 decks12 decks
8%synergy
Mondo Gecko
3.2%inclusion1 decks31 decks
3%synergy
High Synergy Cards
Aetherling
92%inclusion124 decks135 decks
91%synergy
Quicksilver Elemental
83%inclusion112 decks135 decks
83%synergy
Buried Alive
84%inclusion114 decks135 decks
81%synergy
Staff of Domination
80%inclusion108 decks135 decks
80%synergy
Arcanis the Omnipotent
78%inclusion105 decks135 decks
77%synergy
Anger
86%inclusion116 decks135 decks
75%synergy
Nevinyrral's Disk
75%inclusion101 decks135 decks
74%synergy
Asmodeus the Archfiend
73%inclusion98 decks135 decks
72%synergy
Morphling
72%inclusion97 decks135 decks
72%synergy
Faithless Looting
83%inclusion112 decks135 decks
63%synergy
Top Cards
Frantic Search
76%inclusion103 decks135 decks
56%synergy
Entomb
69%inclusion93 decks135 decks
63%synergy
Essence Flux
67%inclusion91 decks135 decks
61%synergy
Tree of Perdition
63%inclusion85 decks135 decks
63%synergy
Thousand-Year Elixir
62%inclusion84 decks135 decks
62%synergy
Hateflayer
61%inclusion83 decks135 decks
61%synergy
Torchling
61%inclusion83 decks135 decks
61%synergy
Oriq Loremage
61%inclusion83 decks135 decks
61%synergy
Pendant of Prosperity
59%inclusion80 decks135 decks
59%synergy
Cavern Harpy
56%inclusion75 decks135 decks
55%synergy
Game Changers
Gamble
39%inclusion53 decks135 decks
29%synergy
Demonic Tutor
34%inclusion46 decks135 decks
13%synergy
Rhystic Study
33%inclusion44 decks135 decks
9%synergy
The One Ring
30%inclusion41 decks135 decks
18%synergy
Fierce Guardianship
30%inclusion41 decks135 decks
11%synergy
Cyclonic Rift
30%inclusion40 decks135 decks
8%synergy
Vampiric Tutor
27%inclusion37 decks135 decks
12%synergy
Thassa's Oracle
19%inclusion26 decks135 decks
11%synergy
Gifts Ungiven
19%inclusion25 decks135 decks
16%synergy
Intuition
16%inclusion22 decks135 decks
15%synergy
Creatures
Horseshoe Crab
54%inclusion73 decks135 decks
54%synergy
Marvin, Murderous Mimic
53%inclusion63 decks119 decks
52%synergy
Blood Pet
45%inclusion61 decks135 decks
45%synergy
Eater of the Dead
42%inclusion57 decks135 decks
42%synergy
Triskelion
42%inclusion57 decks135 decks
42%synergy
Shauku, Endbringer
41%inclusion55 decks135 decks
41%synergy
Spikeshot Elder
38%inclusion51 decks135 decks
38%synergy
Pack Rat
36%inclusion49 decks135 decks
34%synergy
Mirror-Mad Phantasm
35%inclusion47 decks135 decks
35%synergy
Jace's Archivist
35%inclusion47 decks135 decks
29%synergy
Spark Double
34%inclusion46 decks135 decks
27%synergy
Pili-Pala
32%inclusion43 decks135 decks
32%synergy
Vivi Ornitier
31%inclusion23 decks75 decks
23%synergy
Crystalline Crawler
30%inclusion40 decks135 decks
29%synergy
Anthroplasm
28%inclusion38 decks135 decks
28%synergy
Necrotic Ooze
28%inclusion38 decks135 decks
28%synergy
Sage of Hours
27%inclusion37 decks135 decks
27%synergy
Cephalid Inkshrouder
27%inclusion37 decks135 decks
27%synergy
Cinderhaze Wretch
23%inclusion31 decks135 decks
23%synergy
Minion of Leshrac
23%inclusion31 decks135 decks
23%synergy
Dralnu, Lich Lord
22%inclusion30 decks135 decks
22%synergy
Thassa, Deep-Dwelling
21%inclusion28 decks135 decks
18%synergy
Displacer Kitten
19%inclusion26 decks135 decks
14%synergy
Doom Whisperer
19%inclusion25 decks135 decks
18%synergy
Ulamog's Dreadsire
18%inclusion23 decks129 decks
18%synergy
Ovinomancer
18%inclusion24 decks135 decks
18%synergy
Argent Sphinx
17%inclusion23 decks135 decks
17%synergy
Joo Dee, One of Many
17%inclusion8 decks48 decks
16%synergy
Galecaster Colossus
15%inclusion20 decks135 decks
14%synergy
Deadeye Navigator
15%inclusion20 decks135 decks
13%synergy
Azami, Lady of Scrolls
15%inclusion20 decks135 decks
13%synergy
Soliton
14%inclusion19 decks135 decks
14%synergy
Chainer, Dementia Master
14%inclusion19 decks135 decks
14%synergy
Mercurial Chemister
14%inclusion19 decks135 decks
14%synergy
Skirge Familiar
14%inclusion19 decks135 decks
13%synergy
Deathbringer Thoctar
13%inclusion18 decks135 decks
13%synergy
Blighted Bat
13%inclusion17 decks135 decks
13%synergy
Nightscape Familiar
13%inclusion17 decks135 decks
-14%synergy
Avatar of Woe
12%inclusion16 decks135 decks
12%synergy
Arco-Flagellant
11%inclusion15 decks135 decks
11%synergy
Memnarch
11%inclusion15 decks135 decks
11%synergy
Empress Galina
10%inclusion14 decks135 decks
10%synergy
Goro-Goro, Disciple of Ryusei
10%inclusion14 decks135 decks
10%synergy
Patron of the Moon
10%inclusion13 decks135 decks
10%synergy
Likeness Looter
10%inclusion13 decks135 decks
8%synergy
Sakashima of a Thousand Faces
10%inclusion13 decks135 decks
7%synergy
Kozilek, the Great Distortion
8.9%inclusion12 decks135 decks
9%synergy
Magus of the Bazaar
8.9%inclusion12 decks135 decks
9%synergy
Knacksaw Clique
7.4%inclusion10 decks135 decks
7%synergy
Vile Entomber
6.7%inclusion9 decks135 decks
6%synergy
Instants
Counterspell
44%inclusion60 decks135 decks
0%synergy
Fact or Fiction
44%inclusion59 decks135 decks
37%synergy
Planar Incision
42%inclusion57 decks135 decks
40%synergy
An Offer You Can't Refuse
42%inclusion57 decks135 decks
12%synergy
Thrill of Possibility
40%inclusion54 decks135 decks
29%synergy
Swan Song
37%inclusion50 decks135 decks
18%synergy
Arcane Denial
34%inclusion46 decks135 decks
6%synergy
Ghostly Flicker
31%inclusion42 decks135 decks
24%synergy
Deflecting Swat
27%inclusion37 decks135 decks
8%synergy
Teferi's Time Twist
26%inclusion35 decks135 decks
24%synergy
Chaos Warp
24%inclusion33 decks135 decks
-11%synergy
Negate
24%inclusion32 decks135 decks
1%synergy
Stubborn Denial
23%inclusion31 decks135 decks
21%synergy
Demand Answers
21%inclusion28 decks135 decks
16%synergy
Dark Ritual
21%inclusion28 decks135 decks
-16%synergy
Mana Drain
19%inclusion25 decks135 decks
3%synergy
Deadly Rollick
19%inclusion25 decks135 decks
1%synergy
Thirst for Knowledge
18%inclusion24 decks135 decks
16%synergy
Force of Will
18%inclusion24 decks135 decks
7%synergy
Blur
16%inclusion22 decks135 decks
15%synergy
Izzet Charm
16%inclusion21 decks135 decks
13%synergy
Withering Torment
15%inclusion18 decks119 decks
3%synergy
Forbidden Alchemy
15%inclusion20 decks135 decks
13%synergy
Force of Negation
15%inclusion20 decks135 decks
7%synergy
Pact of Negation
14%inclusion19 decks135 decks
6%synergy
Malakir Rebirth
13%inclusion18 decks135 decks
7%synergy
Mystical Tutor
13%inclusion17 decks135 decks
-1%synergy
Sink into Stupor
12%inclusion16 decks130 decks
3%synergy
Lim-Dûl's Vault
12%inclusion16 decks135 decks
10%synergy
Brainstorm
11%inclusion15 decks135 decks
-6%synergy
Terminate
11%inclusion15 decks135 decks
-15%synergy
Flusterstorm
10%inclusion14 decks135 decks
2%synergy
Reality Shift
10%inclusion13 decks135 decks
5%synergy
Crosis's Charm
8.9%inclusion12 decks135 decks
6%synergy
Pongify
8.9%inclusion12 decks135 decks
2%synergy
Rakdos Charm
8.9%inclusion12 decks135 decks
-6%synergy
Bedevil
8.9%inclusion12 decks135 decks
-7%synergy
Displace
8.1%inclusion11 decks135 decks
6%synergy
Fell the Profane
7.7%inclusion10 decks130 decks
0%synergy
Mission Briefing
7.4%inclusion10 decks135 decks
7%synergy
Resculpt
7.4%inclusion10 decks135 decks
5%synergy
Demonic Consultation
7.4%inclusion10 decks135 decks
0%synergy
Thought Scour
6.7%inclusion9 decks135 decks
5%synergy
Drown in the Loch
6.7%inclusion9 decks135 decks
4%synergy
Maestros Charm
6.7%inclusion9 decks135 decks
3%synergy
Pyroblast
6.7%inclusion9 decks135 decks
1%synergy
Consider
6.7%inclusion9 decks135 decks
1%synergy
Siren's Ruse
5.9%inclusion8 decks135 decks
4%synergy
Bitter Triumph
5.9%inclusion8 decks135 decks
3%synergy
Dispel
5.9%inclusion8 decks135 decks
3%synergy
Sorceries
Windfall
50%inclusion68 decks135 decks
27%synergy
Unmarked Grave
48%inclusion65 decks135 decks
47%synergy
Careful Study
40%inclusion54 decks135 decks
38%synergy
Blasphemous Act
39%inclusion52 decks135 decks
-6%synergy
Toxic Deluge
36%inclusion49 decks135 decks
16%synergy
Vandalblast
21%inclusion29 decks135 decks
5%synergy
Cathartic Reunion
20%inclusion27 decks135 decks
18%synergy
Lively Dirge
19%inclusion26 decks135 decks
18%synergy
Feed the Swarm
19%inclusion25 decks135 decks
-10%synergy
Wheel of Fortune
16%inclusion22 decks135 decks
7%synergy
Reanimate
16%inclusion22 decks135 decks
-8%synergy
Final Parting
16%inclusion21 decks135 decks
15%synergy
Damnation
10%inclusion14 decks135 decks
3%synergy
Splash Portal
10%inclusion13 decks126 decks
9%synergy
Ransack the Lab
10%inclusion13 decks135 decks
10%synergy
Tormenting Voice
8.1%inclusion11 decks135 decks
7%synergy
Strategic Planning
7.4%inclusion10 decks135 decks
7%synergy
Irenicus's Vile Duplication
7.4%inclusion10 decks135 decks
5%synergy
Blasphemous Edict
7.3%inclusion8 decks109 decks
1%synergy
Reckless Handling
6.7%inclusion9 decks135 decks
6%synergy
Grim Tutor
6.7%inclusion9 decks135 decks
3%synergy
Fabricate
5.9%inclusion8 decks135 decks
2%synergy
Ponder
5.9%inclusion8 decks135 decks
-3%synergy
Whispering Madness
5.2%inclusion7 decks135 decks
-1%synergy
Utility Artifacts
Conjurer's Closet
29%inclusion39 decks135 decks
25%synergy
Lightning Greaves
29%inclusion39 decks135 decks
-1%synergy
Mirage Mirror
21%inclusion29 decks135 decks
21%synergy
Swiftfoot Boots
16%inclusion21 decks135 decks
-11%synergy
Illusionist's Bracers
11%inclusion15 decks135 decks
10%synergy
Wayfarer's Bauble
10%inclusion13 decks135 decks
-2%synergy
Sensei's Divining Top
8.9%inclusion12 decks135 decks
6%synergy
Battlemage's Bracers
8.1%inclusion11 decks135 decks
8%synergy
Agatha's Soul Cauldron
8.1%inclusion11 decks135 decks
7%synergy
Crystal Shard
7.4%inclusion10 decks135 decks
7%synergy
Heartstone
6.7%inclusion9 decks135 decks
7%synergy
Cauldron of Souls
6.7%inclusion9 decks135 decks
6%synergy
Sting, the Glinting Dagger
6.7%inclusion9 decks135 decks
6%synergy
Helm of the Host
6.7%inclusion9 decks135 decks
4%synergy
Lithoform Engine
5.9%inclusion8 decks135 decks
4%synergy
Panharmonicon
5.9%inclusion8 decks135 decks
1%synergy
Wishclaw Talisman
5.9%inclusion8 decks135 decks
-2%synergy
Mesmeric Orb
5.2%inclusion7 decks135 decks
5%synergy
Collector's Vault
5.2%inclusion7 decks135 decks
4%synergy
Rings of Brighthearth
5.2%inclusion7 decks135 decks
4%synergy
Phyrexian Altar
5.2%inclusion7 decks135 decks
2%synergy
Enchantments
Training Grounds
28%inclusion38 decks135 decks
27%synergy
Mystic Remora
28%inclusion38 decks135 decks
13%synergy
Candlekeep Sage
15%inclusion20 decks135 decks
15%synergy
Propaganda
13%inclusion18 decks135 decks
-1%synergy
Rising of the Day
13%inclusion17 decks135 decks
10%synergy
Ripples of Undeath
12%inclusion15 decks130 decks
11%synergy
Fervor
10%inclusion14 decks135 decks
10%synergy
Bitter Reunion
5.9%inclusion8 decks135 decks
5%synergy
Animate Dead
5.9%inclusion8 decks135 decks
-3%synergy
Planeswalkers
Ashiok, Dream Render
7.4%inclusion10 decks135 decks
6%synergy
Narset, Parter of Veils
5.2%inclusion7 decks135 decks
2%synergy
Utility Lands
Riptide Laboratory
56%inclusion75 decks135 decks
52%synergy
Minamo, School at Water's Edge
39%inclusion53 decks135 decks
37%synergy
Bojuka Bog
26%inclusion35 decks135 decks
2%synergy
Otawara, Soaring City
24%inclusion33 decks135 decks
9%synergy
Command Beacon
22%inclusion30 decks135 decks
17%synergy
Urborg, Tomb of Yawgmoth
21%inclusion28 decks135 decks
7%synergy
Arena of Glory
15%inclusion19 decks129 decks
10%synergy
Ancient Tomb
14%inclusion19 decks135 decks
1%synergy
Reliquary Tower
14%inclusion19 decks135 decks
-21%synergy
Mistrise Village
14%inclusion12 decks86 decks
6%synergy
Sanctum of Eternity
13%inclusion17 decks135 decks
12%synergy
Great Furnace
10%inclusion13 decks135 decks
4%synergy
Vault of Whispers
10%inclusion13 decks135 decks
4%synergy
Desolate Lighthouse
10%inclusion13 decks135 decks
4%synergy
Seat of the Synod
8.9%inclusion12 decks135 decks
3%synergy
Cephalid Coliseum
8.1%inclusion11 decks135 decks
5%synergy
Takenuma, Abandoned Mire
8.1%inclusion11 decks135 decks
3%synergy
Hanweir Battlements
6.7%inclusion9 decks135 decks
6%synergy
Flamekin Village
5.9%inclusion8 decks135 decks
6%synergy
Geier Reach Sanitarium
5.2%inclusion7 decks135 decks
-2%synergy
Mana Artifacts
Sol Ring
90%inclusion121 decks135 decks
0%synergy
Arcane Signet
89%inclusion120 decks135 decks
1%synergy
Gilded Lotus
82%inclusion111 decks135 decks
79%synergy
Talisman of Dominance
61%inclusion82 decks135 decks
11%synergy
Talisman of Creativity
59%inclusion80 decks135 decks
15%synergy
Fellwar Stone
53%inclusion71 decks135 decks
17%synergy
Talisman of Indulgence
50%inclusion67 decks135 decks
7%synergy
Izzet Signet
34%inclusion46 decks135 decks
1%synergy
Dimir Signet
34%inclusion46 decks135 decks
-1%synergy
Rakdos Signet
24%inclusion33 decks135 decks
-9%synergy
Coveted Jewel
24%inclusion32 decks135 decks
23%synergy
Relic of Sauron
21%inclusion29 decks135 decks
2%synergy
Lotus Petal
17%inclusion23 decks135 decks
7%synergy
Basalt Monolith
16%inclusion22 decks135 decks
14%synergy
Mox Opal
11%inclusion15 decks135 decks
3%synergy
Mind Stone
11%inclusion15 decks135 decks
-2%synergy
Mana Vault
10%inclusion14 decks135 decks
2%synergy
Commander's Sphere
10%inclusion14 decks135 decks
-9%synergy
Mox Diamond
10%inclusion13 decks135 decks
3%synergy
Chrome Mox
10%inclusion13 decks135 decks
1%synergy
Skull of Ramos
7.4%inclusion10 decks135 decks
7%synergy
Chromatic Orrery
7.4%inclusion10 decks135 decks
7%synergy
Patriar's Seal
5.9%inclusion8 decks135 decks
5%synergy
Cursed Mirror
5.9%inclusion8 decks135 decks
1%synergy
Lion's Eye Diamond
5.2%inclusion7 decks135 decks
-1%synergy
Lands
Command Tower
90%inclusion121 decks135 decks
-2%synergy
Steam Vents
68%inclusion92 decks135 decks
23%synergy
Watery Grave
68%inclusion92 decks135 decks
21%synergy
Blood Crypt
67%inclusion90 decks135 decks
21%synergy
Polluted Delta
60%inclusion81 decks135 decks
25%synergy
Bloodstained Mire
59%inclusion80 decks135 decks
24%synergy
Training Center
57%inclusion77 decks135 decks
25%synergy
Scalding Tarn
56%inclusion76 decks135 decks
24%synergy
Xander's Lounge
55%inclusion74 decks135 decks
15%synergy
Exotic Orchard
54%inclusion73 decks135 decks
-2%synergy
Morphic Pool
49%inclusion66 decks135 decks
17%synergy
Drowned Catacomb
49%inclusion66 decks135 decks
6%synergy
Luxury Suite
47%inclusion63 decks135 decks
15%synergy
Sulfur Falls
47%inclusion63 decks135 decks
0%synergy
Dragonskull Summit
40%inclusion54 decks135 decks
-5%synergy
Thundering Falls
37%inclusion50 decks135 decks
27%synergy
Crumbling Necropolis
37%inclusion50 decks135 decks
-16%synergy
Raucous Theater
36%inclusion48 decks135 decks
25%synergy
Undercity Sewers
35%inclusion47 decks135 decks
22%synergy
Underground River
34%inclusion46 decks135 decks
7%synergy
Shivan Reef
32%inclusion43 decks135 decks
3%synergy
Smoldering Marsh
32%inclusion43 decks135 decks
-6%synergy
Sunken Hollow
27%inclusion37 decks135 decks
-12%synergy
Volcanic Island
27%inclusion36 decks135 decks
12%synergy
Badlands
26%inclusion35 decks135 decks
11%synergy
Underground Sea
25%inclusion34 decks135 decks
10%synergy
City of Brass
24%inclusion32 decks135 decks
10%synergy
Stormcarved Coast
24%inclusion32 decks135 decks
-1%synergy
Sulfurous Springs
24%inclusion32 decks135 decks
-4%synergy
Flooded Strand
22%inclusion30 decks135 decks
12%synergy
Verdant Catacombs
21%inclusion29 decks135 decks
12%synergy
Mana Confluence
21%inclusion29 decks135 decks
10%synergy
Shipwreck Marsh
21%inclusion29 decks135 decks
-3%synergy
Marsh Flats
21%inclusion28 decks135 decks
11%synergy
Misty Rainforest
20%inclusion27 decks135 decks
10%synergy
Haunted Ridge
19%inclusion26 decks135 decks
-2%synergy
Arid Mesa
18%inclusion24 decks135 decks
8%synergy
Wooded Foothills
16%inclusion21 decks135 decks
7%synergy
Evolving Wilds
12%inclusion16 decks135 decks
-12%synergy
Reflecting Pool
11%inclusion15 decks135 decks
2%synergy
Izzet Boilerworks
11%inclusion15 decks135 decks
0%synergy
Dimir Aqueduct
11%inclusion15 decks135 decks
0%synergy
Temple of Deceit
10%inclusion14 decks135 decks
-3%synergy
Fabled Passage
10%inclusion13 decks135 decks
3%synergy
Gloomlake Verge
9.2%inclusion11 decks119 decks
0%synergy
Riverpyre Verge
9.2%inclusion9 decks98 decks
2%synergy
Cavern of Souls
8.9%inclusion12 decks135 decks
2%synergy
Gemstone Caverns
8.9%inclusion12 decks135 decks
1%synergy
Temple of Epiphany
8.9%inclusion12 decks135 decks
-5%synergy
Terramorphic Expanse
8.9%inclusion12 decks135 decks
-10%synergy