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
4.4%inclusion83 decks1.89K decks
Marchesa, the Black Rose
0.0%inclusion1 decks12.2K decks
New Cards
Mondo Gecko
5.9%inclusion1 decks17 decks
6%synergy
Thirst for Identity
5.3%inclusion1 decks19 decks
5%synergy
High Synergy Cards
Aetherling
93%inclusion78 decks84 decks
92%synergy
Buried Alive
85%inclusion71 decks84 decks
81%synergy
Arcanis the Omnipotent
79%inclusion66 decks84 decks
77%synergy
Nevinyrral's Disk
76%inclusion64 decks84 decks
75%synergy
Quicksilver Elemental
73%inclusion61 decks84 decks
72%synergy
Anger
81%inclusion68 decks84 decks
70%synergy
Staff of Domination
69%inclusion58 decks84 decks
69%synergy
Asmodeus the Archfiend
68%inclusion57 decks84 decks
67%synergy
Pendant of Prosperity
65%inclusion55 decks84 decks
65%synergy
Torchling
64%inclusion54 decks84 decks
64%synergy
Top Cards
Faithless Looting
82%inclusion69 decks84 decks
63%synergy
Frantic Search
71%inclusion60 decks84 decks
52%synergy
Oriq Loremage
63%inclusion53 decks84 decks
63%synergy
Cavern Harpy
62%inclusion52 decks84 decks
62%synergy
Morphling
60%inclusion50 decks84 decks
59%synergy
Entomb
58%inclusion49 decks84 decks
53%synergy
Essence Flux
56%inclusion47 decks84 decks
50%synergy
Marvin, Murderous Mimic
53%inclusion39 decks73 decks
53%synergy
Fact or Fiction
52%inclusion44 decks84 decks
45%synergy
Thousand-Year Elixir
50%inclusion42 decks84 decks
49%synergy
Game Changers
Gamble
36%inclusion30 decks84 decks
26%synergy
Demonic Tutor
31%inclusion26 decks84 decks
10%synergy
Cyclonic Rift
25%inclusion21 decks84 decks
3%synergy
Rhystic Study
25%inclusion21 decks84 decks
2%synergy
Vampiric Tutor
19%inclusion16 decks84 decks
3%synergy
Gifts Ungiven
18%inclusion15 decks84 decks
16%synergy
The One Ring
15%inclusion13 decks84 decks
3%synergy
Intuition
13%inclusion11 decks84 decks
11%synergy
Force of Will
11%inclusion9 decks84 decks
0%synergy
Narset, Parter of Veils
7.1%inclusion6 decks84 decks
4%synergy
Creatures
Hateflayer
49%inclusion41 decks84 decks
49%synergy
Triskelion
49%inclusion41 decks84 decks
49%synergy
Walking Ballista
49%inclusion41 decks84 decks
48%synergy
Horseshoe Crab
48%inclusion40 decks84 decks
47%synergy
Tree of Perdition
45%inclusion38 decks84 decks
45%synergy
Blood Pet
43%inclusion36 decks84 decks
42%synergy
Pili-Pala
40%inclusion34 decks84 decks
40%synergy
Cinderhaze Wretch
38%inclusion32 decks84 decks
38%synergy
Pack Rat
38%inclusion32 decks84 decks
36%synergy
Shauku, Endbringer
37%inclusion31 decks84 decks
37%synergy
Eater of the Dead
33%inclusion28 decks84 decks
33%synergy
Ovinomancer
31%inclusion26 decks84 decks
31%synergy
Mirror-Mad Phantasm
27%inclusion23 decks84 decks
27%synergy
Jace's Archivist
27%inclusion23 decks84 decks
21%synergy
Spikeshot Elder
26%inclusion22 decks84 decks
26%synergy
Dralnu, Lich Lord
25%inclusion21 decks84 decks
25%synergy
Spark Double
25%inclusion21 decks84 decks
17%synergy
Displacer Kitten
23%inclusion19 decks84 decks
17%synergy
Minion of Leshrac
21%inclusion18 decks84 decks
21%synergy
Necrotic Ooze
21%inclusion18 decks84 decks
21%synergy
Galecaster Colossus
21%inclusion18 decks84 decks
20%synergy
Joo Dee, One of Many
21%inclusion6 decks29 decks
20%synergy
Deathbringer Thoctar
20%inclusion17 decks84 decks
20%synergy
Azami, Lady of Scrolls
20%inclusion17 decks84 decks
18%synergy
Cephalid Inkshrouder
19%inclusion16 decks84 decks
19%synergy
Memnarch
19%inclusion16 decks84 decks
19%synergy
Deadeye Navigator
19%inclusion16 decks84 decks
17%synergy
Anthroplasm
17%inclusion14 decks84 decks
17%synergy
Blighted Bat
17%inclusion14 decks84 decks
17%synergy
Mercurial Chemister
17%inclusion14 decks84 decks
16%synergy
Vivi Ornitier
16%inclusion8 decks51 decks
8%synergy
Avatar of Woe
15%inclusion13 decks84 decks
15%synergy
Nightscape Familiar
15%inclusion13 decks84 decks
-12%synergy
Ulamog's Dreadsire
15%inclusion12 decks78 decks
15%synergy
Argent Sphinx
14%inclusion12 decks84 decks
14%synergy
Magus of the Bazaar
14%inclusion12 decks84 decks
14%synergy
Chainer, Dementia Master
14%inclusion12 decks84 decks
14%synergy
Sage of Hours
13%inclusion11 decks84 decks
13%synergy
Goro-Goro, Disciple of Ryusei
13%inclusion11 decks84 decks
12%synergy
Death Cultist
12%inclusion10 decks84 decks
12%synergy
Myr Propagator
12%inclusion10 decks84 decks
12%synergy
Arco-Flagellant
11%inclusion9 decks84 decks
11%synergy
Kozilek, the Great Distortion
11%inclusion9 decks84 decks
11%synergy
Walking Atlas
11%inclusion9 decks84 decks
10%synergy
Doom Whisperer
11%inclusion9 decks84 decks
10%synergy
Farmstead Gleaner
10%inclusion8 decks84 decks
9%synergy
Patron of the Moon
10%inclusion8 decks84 decks
9%synergy
Sakashima of a Thousand Faces
10%inclusion8 decks84 decks
7%synergy
Argivian Avenger
8.3%inclusion7 decks84 decks
8%synergy
Nezahal, Primal Tide
8.3%inclusion7 decks84 decks
7%synergy
Instants
Thrill of Possibility
43%inclusion36 decks84 decks
32%synergy
Counterspell
43%inclusion36 decks84 decks
-2%synergy
Planar Incision
40%inclusion34 decks84 decks
38%synergy
An Offer You Can't Refuse
39%inclusion33 decks84 decks
10%synergy
Ghostly Flicker
32%inclusion27 decks84 decks
25%synergy
Teferi's Time Twist
30%inclusion25 decks84 decks
28%synergy
Arcane Denial
30%inclusion25 decks84 decks
1%synergy
Negate
26%inclusion22 decks84 decks
4%synergy
Chaos Warp
26%inclusion22 decks84 decks
-10%synergy
Demand Answers
23%inclusion19 decks84 decks
18%synergy
Blur
20%inclusion17 decks84 decks
19%synergy
Deflecting Swat
20%inclusion17 decks84 decks
1%synergy
Swan Song
20%inclusion17 decks84 decks
1%synergy
Lim-Dûl's Vault
19%inclusion16 decks84 decks
17%synergy
Deadly Rollick
19%inclusion16 decks84 decks
2%synergy
Forbidden Alchemy
18%inclusion15 decks84 decks
16%synergy
Fierce Guardianship
18%inclusion15 decks84 decks
-2%synergy
Withering Torment
18%inclusion13 decks73 decks
5%synergy
Stubborn Denial
17%inclusion14 decks84 decks
15%synergy
Thirst for Knowledge
17%inclusion14 decks84 decks
15%synergy
Mana Drain
17%inclusion14 decks84 decks
1%synergy
Dark Ritual
15%inclusion13 decks84 decks
-20%synergy
Malakir Rebirth
14%inclusion12 decks84 decks
8%synergy
Bedevil
14%inclusion12 decks84 decks
-2%synergy
Crosis's Charm
13%inclusion11 decks84 decks
10%synergy
Reality Shift
12%inclusion10 decks84 decks
7%synergy
Mission Briefing
11%inclusion9 decks84 decks
10%synergy
Izzet Charm
11%inclusion9 decks84 decks
8%synergy
Brainstorm
11%inclusion9 decks84 decks
-6%synergy
Terminate
11%inclusion9 decks84 decks
-15%synergy
Redirect Lightning
10%inclusion4 decks40 decks
1%synergy
Drown in the Loch
10%inclusion8 decks84 decks
6%synergy
Big Score
10%inclusion8 decks84 decks
-2%synergy
Siren's Ruse
8.3%inclusion7 decks84 decks
7%synergy
Thought Scour
8.3%inclusion7 decks84 decks
7%synergy
Resculpt
8.3%inclusion7 decks84 decks
6%synergy
Maestros Charm
8.3%inclusion7 decks84 decks
5%synergy
Baleful Mastery
8.3%inclusion7 decks84 decks
5%synergy
Pact of Negation
8.3%inclusion7 decks84 decks
0%synergy
Sink into Stupor
7.6%inclusion6 decks79 decks
-2%synergy
Bitter Triumph
7.1%inclusion6 decks84 decks
4%synergy
Force of Negation
7.1%inclusion6 decks84 decks
-1%synergy
Strix Serenade
6.3%inclusion5 decks79 decks
4%synergy
Divert
6.0%inclusion5 decks84 decks
6%synergy
Tolarian Winds
6.0%inclusion5 decks84 decks
5%synergy
Displace
6.0%inclusion5 decks84 decks
4%synergy
Evacuation
6.0%inclusion5 decks84 decks
3%synergy
Dispel
6.0%inclusion5 decks84 decks
3%synergy
Go for the Throat
6.0%inclusion5 decks84 decks
0%synergy
Sorceries
Unmarked Grave
49%inclusion41 decks84 decks
47%synergy
Windfall
44%inclusion37 decks84 decks
21%synergy
Blasphemous Act
40%inclusion34 decks84 decks
-4%synergy
Careful Study
39%inclusion33 decks84 decks
37%synergy
Cathartic Reunion
29%inclusion24 decks84 decks
27%synergy
Toxic Deluge
27%inclusion23 decks84 decks
7%synergy
Feed the Swarm
25%inclusion21 decks84 decks
-4%synergy
Final Parting
21%inclusion18 decks84 decks
21%synergy
Lively Dirge
16%inclusion13 decks82 decks
14%synergy
Tormenting Voice
15%inclusion13 decks84 decks
15%synergy
Vandalblast
15%inclusion13 decks84 decks
-1%synergy
Strategic Planning
13%inclusion11 decks84 decks
13%synergy
Wheel of Fortune
13%inclusion11 decks84 decks
4%synergy
Reckless Handling
12%inclusion10 decks84 decks
11%synergy
Compulsive Research
11%inclusion9 decks84 decks
10%synergy
Reanimate
11%inclusion9 decks84 decks
-14%synergy
Ransack the Lab
10%inclusion8 decks84 decks
9%synergy
Splash Portal
9.0%inclusion7 decks78 decks
8%synergy
Consuming Tide
7.1%inclusion6 decks84 decks
7%synergy
Winternight Stories
7.1%inclusion4 decks56 decks
6%synergy
Irenicus's Vile Duplication
7.1%inclusion6 decks84 decks
4%synergy
Diabolic Tutor
7.1%inclusion6 decks84 decks
2%synergy
Notion Rain
6.0%inclusion5 decks84 decks
6%synergy
Seize the Spoils
6.0%inclusion5 decks84 decks
4%synergy
Grim Tutor
6.0%inclusion5 decks84 decks
2%synergy
Night's Whisper
6.0%inclusion5 decks84 decks
1%synergy
Whispering Madness
6.0%inclusion5 decks84 decks
0%synergy
Damnation
6.0%inclusion5 decks84 decks
-2%synergy
Utility Artifacts
Lightning Greaves
30%inclusion25 decks84 decks
0%synergy
Mirage Mirror
29%inclusion24 decks84 decks
28%synergy
Conjurer's Closet
26%inclusion22 decks84 decks
22%synergy
Swiftfoot Boots
20%inclusion17 decks84 decks
-6%synergy
Cauldron of Souls
14%inclusion12 decks84 decks
14%synergy
Battlemage's Bracers
12%inclusion10 decks84 decks
12%synergy
Sting, the Glinting Dagger
10%inclusion8 decks84 decks
9%synergy
Panharmonicon
10%inclusion8 decks84 decks
4%synergy
Agatha's Soul Cauldron
7.1%inclusion6 decks84 decks
6%synergy
The Enigma Jewel
6.0%inclusion5 decks84 decks
6%synergy
Illusionist's Bracers
6.0%inclusion5 decks84 decks
5%synergy
Lithoform Engine
6.0%inclusion5 decks84 decks
4%synergy
Phyrexian Altar
6.0%inclusion5 decks84 decks
3%synergy
Sensei's Divining Top
6.0%inclusion5 decks84 decks
3%synergy
Wishclaw Talisman
6.0%inclusion5 decks84 decks
-2%synergy
The Fire Crystal
5.9%inclusion3 decks51 decks
4%synergy
Enchantments
Training Grounds
24%inclusion20 decks84 decks
23%synergy
Mystic Remora
21%inclusion18 decks84 decks
6%synergy
Candlekeep Sage
20%inclusion17 decks84 decks
20%synergy
Rising of the Day
17%inclusion14 decks84 decks
14%synergy
Propaganda
11%inclusion9 decks84 decks
-3%synergy
Ripples of Undeath
8.9%inclusion7 decks79 decks
8%synergy
Planeswalkers
Nicol Bolas, Dragon-God
7.1%inclusion6 decks84 decks
4%synergy
Ashiok, Dream Render
6.0%inclusion5 decks84 decks
4%synergy
Utility Lands
Riptide Laboratory
51%inclusion43 decks84 decks
47%synergy
Minamo, School at Water's Edge
31%inclusion26 decks84 decks
29%synergy
Command Beacon
21%inclusion18 decks84 decks
17%synergy
Bojuka Bog
21%inclusion18 decks84 decks
-3%synergy
Urborg, Tomb of Yawgmoth
17%inclusion14 decks84 decks
3%synergy
Desolate Lighthouse
15%inclusion13 decks84 decks
9%synergy
Reliquary Tower
14%inclusion12 decks84 decks
-21%synergy
Otawara, Soaring City
13%inclusion11 decks84 decks
-3%synergy
Flamekin Village
12%inclusion10 decks84 decks
12%synergy
Hanweir Battlements
12%inclusion10 decks84 decks
12%synergy
Sanctum of Eternity
11%inclusion9 decks84 decks
10%synergy
Seat of the Synod
11%inclusion9 decks84 decks
5%synergy
Mistrise Village
8.9%inclusion5 decks56 decks
1%synergy
Hall of the Bandit Lord
8.3%inclusion7 decks84 decks
8%synergy
Great Furnace
8.3%inclusion7 decks84 decks
3%synergy
Vault of Whispers
8.3%inclusion7 decks84 decks
3%synergy
Arena of Glory
7.7%inclusion6 decks78 decks
3%synergy
Ancient Tomb
7.1%inclusion6 decks84 decks
-6%synergy
Takenuma, Abandoned Mire
6.0%inclusion5 decks84 decks
1%synergy
Mana Artifacts
Sol Ring
85%inclusion71 decks84 decks
-5%synergy
Arcane Signet
82%inclusion69 decks84 decks
-6%synergy
Gilded Lotus
81%inclusion68 decks84 decks
78%synergy
Fellwar Stone
51%inclusion43 decks84 decks
16%synergy
Talisman of Dominance
45%inclusion38 decks84 decks
-4%synergy
Talisman of Creativity
43%inclusion36 decks84 decks
-2%synergy
Dimir Signet
42%inclusion35 decks84 decks
6%synergy
Izzet Signet
40%inclusion34 decks84 decks
7%synergy
Talisman of Indulgence
37%inclusion31 decks84 decks
-6%synergy
Coveted Jewel
29%inclusion24 decks84 decks
28%synergy
Rakdos Signet
29%inclusion24 decks84 decks
-5%synergy
Relic of Sauron
23%inclusion19 decks84 decks
4%synergy
Commander's Sphere
23%inclusion19 decks84 decks
3%synergy
Basalt Monolith
18%inclusion15 decks84 decks
16%synergy
Lotus Petal
15%inclusion13 decks84 decks
5%synergy
Mind Stone
15%inclusion13 decks84 decks
2%synergy
Skull of Ramos
13%inclusion11 decks84 decks
13%synergy
Patriar's Seal
7.1%inclusion6 decks84 decks
7%synergy
Thought Vessel
7.1%inclusion6 decks84 decks
-14%synergy
Prismatic Geoscope
6.0%inclusion5 decks84 decks
6%synergy
Darksteel Ingot
6.0%inclusion5 decks84 decks
5%synergy
Mox Opal
6.0%inclusion5 decks84 decks
-2%synergy
Mana Vault
6.0%inclusion5 decks84 decks
-3%synergy
Lands
Command Tower
88%inclusion74 decks84 decks
-4%synergy
Exotic Orchard
58%inclusion49 decks84 decks
2%synergy
Sulfur Falls
55%inclusion46 decks84 decks
8%synergy
Steam Vents
54%inclusion45 decks84 decks
9%synergy
Blood Crypt
51%inclusion43 decks84 decks
6%synergy
Watery Grave
51%inclusion43 decks84 decks
4%synergy
Xander's Lounge
49%inclusion41 decks84 decks
9%synergy
Drowned Catacomb
49%inclusion41 decks84 decks
6%synergy
Smoldering Marsh
45%inclusion38 decks84 decks
8%synergy
Bloodstained Mire
44%inclusion37 decks84 decks
9%synergy
Polluted Delta
43%inclusion36 decks84 decks
8%synergy
Scalding Tarn
42%inclusion35 decks84 decks
9%synergy
Crumbling Necropolis
42%inclusion35 decks84 decks
-12%synergy
Training Center
40%inclusion34 decks84 decks
8%synergy
Sunken Hollow
38%inclusion32 decks84 decks
-2%synergy
Dragonskull Summit
38%inclusion32 decks84 decks
-7%synergy
Morphic Pool
37%inclusion31 decks84 decks
5%synergy
Shivan Reef
33%inclusion28 decks84 decks
4%synergy
Luxury Suite
32%inclusion27 decks84 decks
1%synergy
Underground River
27%inclusion23 decks84 decks
0%synergy
Thundering Falls
26%inclusion22 decks84 decks
16%synergy
Evolving Wilds
25%inclusion21 decks84 decks
1%synergy
Terramorphic Expanse
24%inclusion20 decks84 decks
4%synergy
Raucous Theater
23%inclusion19 decks84 decks
12%synergy
Sulfurous Springs
23%inclusion19 decks84 decks
-4%synergy
Path of Ancestry
21%inclusion18 decks84 decks
-9%synergy
Shipwreck Marsh
19%inclusion16 decks84 decks
-6%synergy
Undercity Sewers
18%inclusion15 decks84 decks
5%synergy
Stormcarved Coast
18%inclusion15 decks84 decks
-7%synergy
Izzet Boilerworks
17%inclusion14 decks84 decks
5%synergy
Dimir Aqueduct
17%inclusion14 decks84 decks
5%synergy
Temple of Deceit
15%inclusion13 decks84 decks
2%synergy
Haunted Ridge
15%inclusion13 decks84 decks
-6%synergy
Flooded Strand
14%inclusion12 decks84 decks
4%synergy
Rakdos Carnarium
14%inclusion12 decks84 decks
4%synergy
Temple of Epiphany
14%inclusion12 decks84 decks
0%synergy
Seething Landscape
14%inclusion11 decks79 decks
-3%synergy
Volcanic Island
13%inclusion11 decks84 decks
-2%synergy
Maestros Theater
12%inclusion10 decks84 decks
3%synergy
Misty Rainforest
12%inclusion10 decks84 decks
2%synergy
Mana Confluence
12%inclusion10 decks84 decks
0%synergy
Underground Sea
12%inclusion10 decks84 decks
-3%synergy
Badlands
12%inclusion10 decks84 decks
-3%synergy
Oscorp Industries
11%inclusion4 decks35 decks
0%synergy
Grixis Panorama
11%inclusion9 decks84 decks
7%synergy
Verdant Catacombs
11%inclusion9 decks84 decks
1%synergy
Myriad Landscape
11%inclusion9 decks84 decks
1%synergy
Temple of Malice
11%inclusion9 decks84 decks
-1%synergy
City of Brass
11%inclusion9 decks84 decks
-2%synergy
Foreboding Ruins
11%inclusion9 decks84 decks
-8%synergy