Mairsil, the Pretender
Endling
Blood Vassal
Crystalline Crawler

   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 Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding one mana of any color.
5
Repeat.

   Results

What do I get from this combo?
Infinite colored mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mairsil, the Pretender
4.2%inclusion75 decks1.78K decks
New Cards
Joo Dee, One of Many
25%inclusion2 decks8 decks
25%synergy
High Synergy Cards
Aetherling
93%inclusion70 decks75 decks
93%synergy
Nevinyrral's Disk
83%inclusion62 decks75 decks
82%synergy
Buried Alive
85%inclusion64 decks75 decks
82%synergy
Arcanis the Omnipotent
80%inclusion60 decks75 decks
79%synergy
Quicksilver Elemental
77%inclusion58 decks75 decks
77%synergy
Anger
80%inclusion60 decks75 decks
69%synergy
Asmodeus the Archfiend
69%inclusion52 decks75 decks
69%synergy
Staff of Domination
69%inclusion52 decks75 decks
69%synergy
Pendant of Prosperity
67%inclusion50 decks75 decks
66%synergy
Torchling
65%inclusion49 decks75 decks
65%synergy
Top Cards
Faithless Looting
83%inclusion62 decks75 decks
63%synergy
Frantic Search
73%inclusion55 decks75 decks
56%synergy
Oriq Loremage
65%inclusion49 decks75 decks
65%synergy
Entomb
61%inclusion46 decks75 decks
55%synergy
Morphling
60%inclusion45 decks75 decks
60%synergy
Cavern Harpy
60%inclusion45 decks75 decks
60%synergy
Thousand-Year Elixir
56%inclusion42 decks75 decks
55%synergy
Essence Flux
56%inclusion42 decks75 decks
51%synergy
Triskelion
51%inclusion38 decks75 decks
50%synergy
Walking Ballista
49%inclusion37 decks75 decks
49%synergy
Game Changers
Gamble
39%inclusion29 decks75 decks
29%synergy
Demonic Tutor
32%inclusion24 decks75 decks
10%synergy
Cyclonic Rift
27%inclusion20 decks75 decks
3%synergy
Vampiric Tutor
21%inclusion16 decks75 decks
5%synergy
Fierce Guardianship
21%inclusion16 decks75 decks
2%synergy
The One Ring
19%inclusion14 decks75 decks
5%synergy
Force of Will
13%inclusion10 decks75 decks
3%synergy
Gifts Ungiven
11%inclusion8 decks75 decks
9%synergy
Intuition
11%inclusion8 decks75 decks
9%synergy
Narset, Parter of Veils
8.0%inclusion6 decks75 decks
5%synergy
Creatures
Marvin, Murderous Mimic
47%inclusion28 decks59 decks
47%synergy
Horseshoe Crab
47%inclusion35 decks75 decks
46%synergy
Hateflayer
47%inclusion35 decks75 decks
46%synergy
Blood Pet
43%inclusion32 decks75 decks
42%synergy
Cinderhaze Wretch
40%inclusion30 decks75 decks
40%synergy
Shauku, Endbringer
40%inclusion30 decks75 decks
40%synergy
Tree of Perdition
40%inclusion30 decks75 decks
40%synergy
Eater of the Dead
39%inclusion29 decks75 decks
38%synergy
Pili-Pala
39%inclusion29 decks75 decks
38%synergy
Pack Rat
37%inclusion28 decks75 decks
35%synergy
Ovinomancer
31%inclusion23 decks75 decks
31%synergy
Jace's Archivist
28%inclusion21 decks75 decks
22%synergy
Spikeshot Elder
27%inclusion20 decks75 decks
27%synergy
Spark Double
27%inclusion20 decks75 decks
19%synergy
Mirror-Mad Phantasm
25%inclusion19 decks75 decks
25%synergy
Anthroplasm
24%inclusion18 decks75 decks
24%synergy
Dralnu, Lich Lord
24%inclusion18 decks75 decks
24%synergy
Galecaster Colossus
24%inclusion18 decks75 decks
23%synergy
Displacer Kitten
24%inclusion18 decks75 decks
19%synergy
Minion of Leshrac
21%inclusion16 decks75 decks
21%synergy
Ulamog's Dreadsire
20%inclusion13 decks65 decks
20%synergy
Memnarch
20%inclusion15 decks75 decks
20%synergy
Mercurial Chemister
20%inclusion15 decks75 decks
20%synergy
Nightscape Familiar
20%inclusion15 decks75 decks
-6%synergy
Sage of Hours
19%inclusion14 decks75 decks
19%synergy
Deathbringer Thoctar
19%inclusion14 decks75 decks
18%synergy
Avatar of Woe
19%inclusion14 decks75 decks
18%synergy
Deadeye Navigator
19%inclusion14 decks75 decks
17%synergy
Azami, Lady of Scrolls
19%inclusion14 decks75 decks
17%synergy
Blighted Bat
17%inclusion13 decks75 decks
17%synergy
Cephalid Inkshrouder
17%inclusion13 decks75 decks
17%synergy
Necrotic Ooze
17%inclusion13 decks75 decks
17%synergy
Vivi Ornitier
17%inclusion6 decks35 decks
9%synergy
Magus of the Bazaar
16%inclusion12 decks75 decks
16%synergy
Chainer, Dementia Master
16%inclusion12 decks75 decks
16%synergy
Death Cultist
15%inclusion11 decks75 decks
15%synergy
Arco-Flagellant
15%inclusion11 decks75 decks
15%synergy
Argent Sphinx
15%inclusion11 decks75 decks
15%synergy
Myr Propagator
13%inclusion10 decks75 decks
13%synergy
Goro-Goro, Disciple of Ryusei
13%inclusion10 decks75 decks
12%synergy
Sakashima of a Thousand Faces
12%inclusion9 decks75 decks
9%synergy
Doom Whisperer
11%inclusion8 decks75 decks
10%synergy
Thassa, Deep-Dwelling
11%inclusion8 decks75 decks
7%synergy
Empress Galina
9.3%inclusion7 decks75 decks
9%synergy
Walking Atlas
9.3%inclusion7 decks75 decks
9%synergy
Thassa's Oracle
9.3%inclusion7 decks75 decks
1%synergy
Argivian Avenger
8.0%inclusion6 decks75 decks
8%synergy
Farmstead Gleaner
8.0%inclusion6 decks75 decks
8%synergy
Skyship Stalker
8.0%inclusion6 decks75 decks
8%synergy
Soliton
8.0%inclusion6 decks75 decks
8%synergy
Instants
Fact or Fiction
45%inclusion34 decks75 decks
37%synergy
Counterspell
44%inclusion33 decks75 decks
0%synergy
Thrill of Possibility
43%inclusion32 decks75 decks
33%synergy
Planar Incision
39%inclusion29 decks75 decks
37%synergy
Ghostly Flicker
35%inclusion26 decks75 decks
28%synergy
An Offer You Can't Refuse
35%inclusion26 decks75 decks
7%synergy
Teferi's Time Twist
28%inclusion21 decks75 decks
26%synergy
Negate
27%inclusion20 decks75 decks
4%synergy
Arcane Denial
27%inclusion20 decks75 decks
-2%synergy
Chaos Warp
24%inclusion18 decks75 decks
-13%synergy
Blur
23%inclusion17 decks75 decks
21%synergy
Demand Answers
21%inclusion16 decks75 decks
18%synergy
Deflecting Swat
21%inclusion16 decks75 decks
3%synergy
Forbidden Alchemy
20%inclusion15 decks75 decks
18%synergy
Lim-Dûl's Vault
19%inclusion14 decks75 decks
16%synergy
Deadly Rollick
19%inclusion14 decks75 decks
3%synergy
Withering Torment
19%inclusion11 decks59 decks
6%synergy
Stubborn Denial
16%inclusion12 decks75 decks
15%synergy
Thirst for Knowledge
16%inclusion12 decks75 decks
14%synergy
Malakir Rebirth
16%inclusion12 decks75 decks
10%synergy
Mana Drain
16%inclusion12 decks75 decks
0%synergy
Swan Song
16%inclusion12 decks75 decks
-2%synergy
Dark Ritual
16%inclusion12 decks75 decks
-18%synergy
Crosis's Charm
15%inclusion11 decks75 decks
12%synergy
Bedevil
13%inclusion10 decks75 decks
-4%synergy
Izzet Charm
12%inclusion9 decks75 decks
9%synergy
Brainstorm
12%inclusion9 decks75 decks
-5%synergy
Mission Briefing
11%inclusion8 decks75 decks
10%synergy
Resculpt
11%inclusion8 decks75 decks
9%synergy
Big Score
11%inclusion8 decks75 decks
1%synergy
Terminate
11%inclusion8 decks75 decks
-15%synergy
Thought Scour
9.3%inclusion7 decks75 decks
8%synergy
Drown in the Loch
9.3%inclusion7 decks75 decks
6%synergy
Baleful Mastery
9.3%inclusion7 decks75 decks
5%synergy
Reality Shift
9.3%inclusion7 decks75 decks
4%synergy
Force of Negation
9.3%inclusion7 decks75 decks
1%synergy
Pact of Negation
9.3%inclusion7 decks75 decks
1%synergy
Maestros Charm
8.0%inclusion6 decks75 decks
4%synergy
Rakdos Charm
8.0%inclusion6 decks75 decks
-7%synergy
Sink into Stupor
7.6%inclusion5 decks66 decks
-2%synergy
Divert
6.7%inclusion5 decks75 decks
7%synergy
Thirst for Discovery
6.7%inclusion5 decks75 decks
6%synergy
Tolarian Winds
6.7%inclusion5 decks75 decks
6%synergy
Siren's Ruse
6.7%inclusion5 decks75 decks
5%synergy
Displace
6.7%inclusion5 decks75 decks
4%synergy
Dispel
6.7%inclusion5 decks75 decks
3%synergy
Go for the Throat
6.7%inclusion5 decks75 decks
0%synergy
Pongify
6.7%inclusion5 decks75 decks
0%synergy
Strix Serenade
6.1%inclusion4 decks66 decks
3%synergy
Bitter Triumph
5.3%inclusion4 decks75 decks
2%synergy
Sorceries
Unmarked Grave
48%inclusion36 decks75 decks
46%synergy
Windfall
47%inclusion35 decks75 decks
23%synergy
Blasphemous Act
47%inclusion35 decks75 decks
1%synergy
Careful Study
39%inclusion29 decks75 decks
37%synergy
Cathartic Reunion
29%inclusion22 decks75 decks
28%synergy
Toxic Deluge
27%inclusion20 decks75 decks
6%synergy
Feed the Swarm
27%inclusion20 decks75 decks
-4%synergy
Final Parting
20%inclusion15 decks75 decks
19%synergy
Tormenting Voice
19%inclusion14 decks75 decks
18%synergy
Strategic Planning
17%inclusion13 decks75 decks
17%synergy
Ransack the Lab
15%inclusion11 decks75 decks
15%synergy
Vandalblast
15%inclusion11 decks75 decks
-2%synergy
Wheel of Fortune
13%inclusion10 decks75 decks
4%synergy
Compulsive Research
12%inclusion9 decks75 decks
11%synergy
Lively Dirge
10%inclusion7 decks69 decks
8%synergy
Notion Rain
9.3%inclusion7 decks75 decks
9%synergy
Reckless Handling
9.3%inclusion7 decks75 decks
9%synergy
Irenicus's Vile Duplication
8.0%inclusion6 decks75 decks
5%synergy
Grim Tutor
8.0%inclusion6 decks75 decks
4%synergy
Diabolic Tutor
8.0%inclusion6 decks75 decks
3%synergy
Whispering Madness
8.0%inclusion6 decks75 decks
1%synergy
Ponder
8.0%inclusion6 decks75 decks
-1%synergy
Consuming Tide
6.7%inclusion5 decks75 decks
6%synergy
Quasiduplicate
6.7%inclusion5 decks75 decks
6%synergy
Necromantic Selection
6.7%inclusion5 decks75 decks
6%synergy
Wheel of Misfortune
6.7%inclusion5 decks75 decks
2%synergy
Reanimate
6.7%inclusion5 decks75 decks
-17%synergy
Splash Portal
6.3%inclusion4 decks64 decks
5%synergy
Pieces of the Puzzle
5.3%inclusion4 decks75 decks
5%synergy
By Force
5.3%inclusion4 decks75 decks
5%synergy
Night's Whisper
5.3%inclusion4 decks75 decks
1%synergy
Decree of Pain
5.3%inclusion4 decks75 decks
0%synergy
Preordain
5.3%inclusion4 decks75 decks
-1%synergy
Imperial Seal
5.3%inclusion4 decks75 decks
-2%synergy
Utility Artifacts
Mirage Mirror
33%inclusion25 decks75 decks
32%synergy
Lightning Greaves
29%inclusion22 decks75 decks
0%synergy
Conjurer's Closet
24%inclusion18 decks75 decks
20%synergy
Swiftfoot Boots
23%inclusion17 decks75 decks
-3%synergy
Cauldron of Souls
13%inclusion10 decks75 decks
13%synergy
Battlemage's Bracers
12%inclusion9 decks75 decks
12%synergy
Sting, the Glinting Dagger
11%inclusion8 decks75 decks
10%synergy
Panharmonicon
9.3%inclusion7 decks75 decks
4%synergy
Illusionist's Bracers
8.0%inclusion6 decks75 decks
7%synergy
Heartstone
6.7%inclusion5 decks75 decks
7%synergy
Collector's Vault
6.7%inclusion5 decks75 decks
6%synergy
Agatha's Soul Cauldron
6.7%inclusion5 decks75 decks
6%synergy
Lithoform Engine
6.7%inclusion5 decks75 decks
4%synergy
Sensei's Divining Top
6.7%inclusion5 decks75 decks
3%synergy
Wishclaw Talisman
6.7%inclusion5 decks75 decks
-1%synergy
The Enigma Jewel
5.3%inclusion4 decks75 decks
5%synergy
Encroaching Mycosynth
5.3%inclusion4 decks75 decks
5%synergy
Rings of Brighthearth
5.3%inclusion4 decks75 decks
4%synergy
Wayfarer's Bauble
5.3%inclusion4 decks75 decks
-8%synergy
Enchantments
Training Grounds
28%inclusion21 decks75 decks
27%synergy
Rhystic Study
25%inclusion19 decks75 decks
1%synergy
Mystic Remora
23%inclusion17 decks75 decks
7%synergy
Candlekeep Sage
19%inclusion14 decks75 decks
18%synergy
Rising of the Day
17%inclusion13 decks75 decks
14%synergy
Ripples of Undeath
12%inclusion8 decks66 decks
11%synergy
Propaganda
9.3%inclusion7 decks75 decks
-4%synergy
Bitter Reunion
5.3%inclusion4 decks75 decks
5%synergy
Planeswalkers
Nicol Bolas, Dragon-God
8.0%inclusion6 decks75 decks
5%synergy
Tezzeret the Seeker
5.3%inclusion4 decks75 decks
4%synergy
Jace, Wielder of Mysteries
5.3%inclusion4 decks75 decks
4%synergy
Ashiok, Dream Render
5.3%inclusion4 decks75 decks
3%synergy
Utility Lands
Riptide Laboratory
52%inclusion39 decks75 decks
48%synergy
Minamo, School at Water's Edge
29%inclusion22 decks75 decks
27%synergy
Command Beacon
21%inclusion16 decks75 decks
17%synergy
Bojuka Bog
20%inclusion15 decks75 decks
-4%synergy
Urborg, Tomb of Yawgmoth
19%inclusion14 decks75 decks
4%synergy
Desolate Lighthouse
15%inclusion11 decks75 decks
8%synergy
Reliquary Tower
15%inclusion11 decks75 decks
-21%synergy
Flamekin Village
12%inclusion9 decks75 decks
12%synergy
Seat of the Synod
12%inclusion9 decks75 decks
6%synergy
Otawara, Soaring City
12%inclusion9 decks75 decks
-4%synergy
Sanctum of Eternity
11%inclusion8 decks75 decks
10%synergy
Hanweir Battlements
11%inclusion8 decks75 decks
10%synergy
Mistrise Village
10%inclusion4 decks40 decks
2%synergy
Great Furnace
9.3%inclusion7 decks75 decks
4%synergy
Vault of Whispers
9.3%inclusion7 decks75 decks
4%synergy
Hall of the Bandit Lord
8.0%inclusion6 decks75 decks
8%synergy
Ancient Tomb
8.0%inclusion6 decks75 decks
-5%synergy
Arena of Glory
7.7%inclusion5 decks65 decks
3%synergy
Takenuma, Abandoned Mire
6.7%inclusion5 decks75 decks
1%synergy
Cephalid Coliseum
5.3%inclusion4 decks75 decks
3%synergy
Mana Artifacts
Sol Ring
88%inclusion66 decks75 decks
-2%synergy
Gilded Lotus
84%inclusion63 decks75 decks
81%synergy
Arcane Signet
83%inclusion62 decks75 decks
-5%synergy
Fellwar Stone
55%inclusion41 decks75 decks
20%synergy
Dimir Signet
48%inclusion36 decks75 decks
10%synergy
Izzet Signet
47%inclusion35 decks75 decks
12%synergy
Talisman of Creativity
45%inclusion34 decks75 decks
1%synergy
Talisman of Dominance
44%inclusion33 decks75 decks
-5%synergy
Talisman of Indulgence
39%inclusion29 decks75 decks
-4%synergy
Rakdos Signet
36%inclusion27 decks75 decks
0%synergy
Commander's Sphere
27%inclusion20 decks75 decks
5%synergy
Coveted Jewel
24%inclusion18 decks75 decks
23%synergy
Relic of Sauron
21%inclusion16 decks75 decks
1%synergy
Basalt Monolith
17%inclusion13 decks75 decks
15%synergy
Mind Stone
17%inclusion13 decks75 decks
3%synergy
Skull of Ramos
15%inclusion11 decks75 decks
15%synergy
Lotus Petal
15%inclusion11 decks75 decks
5%synergy
Patriar's Seal
9.3%inclusion7 decks75 decks
9%synergy
Thought Vessel
8.0%inclusion6 decks75 decks
-14%synergy
Mana Vault
6.7%inclusion5 decks75 decks
-2%synergy
Chromatic Lantern
6.7%inclusion5 decks75 decks
-9%synergy
Staff of Compleation
5.3%inclusion4 decks75 decks
5%synergy
Dreamstone Hedron
5.3%inclusion4 decks75 decks
5%synergy
Darksteel Ingot
5.3%inclusion4 decks75 decks
4%synergy
Thran Dynamo
5.3%inclusion4 decks75 decks
0%synergy
Cursed Mirror
5.3%inclusion4 decks75 decks
0%synergy
Lion's Eye Diamond
5.3%inclusion4 decks75 decks
-1%synergy
Lands
Command Tower
87%inclusion65 decks75 decks
-5%synergy
Exotic Orchard
60%inclusion45 decks75 decks
3%synergy
Sulfur Falls
52%inclusion39 decks75 decks
6%synergy
Steam Vents
51%inclusion38 decks75 decks
7%synergy
Xander's Lounge
49%inclusion37 decks75 decks
9%synergy
Drowned Catacomb
49%inclusion37 decks75 decks
7%synergy
Watery Grave
49%inclusion37 decks75 decks
3%synergy
Blood Crypt
48%inclusion36 decks75 decks
4%synergy
Bloodstained Mire
44%inclusion33 decks75 decks
10%synergy
Smoldering Marsh
44%inclusion33 decks75 decks
6%synergy
Crumbling Necropolis
44%inclusion33 decks75 decks
-11%synergy
Training Center
43%inclusion32 decks75 decks
10%synergy
Polluted Delta
43%inclusion32 decks75 decks
9%synergy
Scalding Tarn
41%inclusion31 decks75 decks
9%synergy
Sunken Hollow
40%inclusion30 decks75 decks
-1%synergy
Shivan Reef
37%inclusion28 decks75 decks
9%synergy
Morphic Pool
37%inclusion28 decks75 decks
5%synergy
Dragonskull Summit
37%inclusion28 decks75 decks
-7%synergy
Luxury Suite
32%inclusion24 decks75 decks
0%synergy
Underground River
29%inclusion22 decks75 decks
2%synergy
Evolving Wilds
28%inclusion21 decks75 decks
3%synergy
Thundering Falls
27%inclusion20 decks74 decks
17%synergy
Terramorphic Expanse
27%inclusion20 decks75 decks
6%synergy
Sulfurous Springs
25%inclusion19 decks75 decks
-1%synergy
Path of Ancestry
24%inclusion18 decks75 decks
-8%synergy
Raucous Theater
22%inclusion16 decks74 decks
11%synergy
Stormcarved Coast
21%inclusion16 decks75 decks
-4%synergy
Dimir Aqueduct
20%inclusion15 decks75 decks
7%synergy
Shipwreck Marsh
20%inclusion15 decks75 decks
-5%synergy
Izzet Boilerworks
19%inclusion14 decks75 decks
6%synergy
Undercity Sewers
18%inclusion13 decks74 decks
5%synergy
Rakdos Carnarium
16%inclusion12 decks75 decks
5%synergy
Temple of Deceit
16%inclusion12 decks75 decks
2%synergy
Haunted Ridge
16%inclusion12 decks75 decks
-6%synergy
Temple of Epiphany
15%inclusion11 decks75 decks
0%synergy
Flooded Strand
13%inclusion10 decks75 decks
3%synergy
Mana Confluence
13%inclusion10 decks75 decks
2%synergy
City of Brass
13%inclusion10 decks75 decks
0%synergy
Volcanic Island
13%inclusion10 decks75 decks
-1%synergy
Underground Sea
13%inclusion10 decks75 decks
-2%synergy
Badlands
13%inclusion10 decks75 decks
-2%synergy
Seething Landscape
12%inclusion8 decks66 decks
-6%synergy
Maestros Theater
12%inclusion9 decks75 decks
2%synergy
Misty Rainforest
12%inclusion9 decks75 decks
2%synergy
Temple of Malice
12%inclusion9 decks75 decks
0%synergy
River of Tears
11%inclusion8 decks75 decks
8%synergy
Fabled Passage
11%inclusion8 decks75 decks
4%synergy
Verdant Catacombs
11%inclusion8 decks75 decks
1%synergy
Marsh Flats
11%inclusion8 decks75 decks
1%synergy
Myriad Landscape
11%inclusion8 decks75 decks
0%synergy