Mairsil, the Pretender
Endling
Blood Pet
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 Pet'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
Mana Sculpt
21%inclusion4 decks19 decks
Turbulent Springs
11%inclusion2 decks19 decks
Prismari Charm
11%inclusion2 decks19 decks
Emeritus of Woe
5.6%inclusion1 decks18 decks
Goblin Glasswright
5.6%inclusion1 decks18 decks
High Synergy Cards
Aetherling
95%inclusion54 decks57 decks
Nevinyrral's Disk
86%inclusion49 decks57 decks
Buried Alive
86%inclusion49 decks57 decks
Arcanis the Omnipotent
82%inclusion47 decks57 decks
Blood Vassal
77%inclusion44 decks57 decks
Quicksilver Elemental
72%inclusion41 decks57 decks
Asmodeus the Archfiend
72%inclusion41 decks57 decks
Torchling
70%inclusion40 decks57 decks
Oriq Loremage
68%inclusion39 decks57 decks
Anger
77%inclusion44 decks57 decks
Top Cards
Faithless Looting
81%inclusion46 decks57 decks
Staff of Domination
67%inclusion38 decks57 decks
Essence Flux
67%inclusion38 decks57 decks
Frantic Search
67%inclusion38 decks57 decks
Horseshoe Crab
65%inclusion37 decks57 decks
Pendant of Prosperity
65%inclusion37 decks57 decks
Hateflayer
63%inclusion36 decks57 decks
Triskelion
63%inclusion36 decks57 decks
Cavern Harpy
63%inclusion36 decks57 decks
Planar Incision
54%inclusion31 decks57 decks
Game Changers
Gamble
19%inclusion11 decks57 decks
The One Ring
19%inclusion11 decks57 decks
Intuition
18%inclusion10 decks57 decks
Demonic Tutor
18%inclusion10 decks57 decks
Gifts Ungiven
14%inclusion8 decks57 decks
Vampiric Tutor
14%inclusion8 decks57 decks
Thassa's Oracle
8.8%inclusion5 decks57 decks
Imperial Seal
5.3%inclusion3 decks57 decks
Mana Vault
5.3%inclusion3 decks57 decks
Chrome Mox
5.3%inclusion3 decks57 decks
Creatures
Tree of Perdition
51%inclusion29 decks57 decks
Pili-Pala
49%inclusion28 decks57 decks
Morphling
47%inclusion27 decks57 decks
Jace's Archivist
47%inclusion27 decks57 decks
Pack Rat
44%inclusion25 decks57 decks
Shauku, Endbringer
42%inclusion24 decks57 decks
Walking Ballista
39%inclusion22 decks57 decks
Marvin, Murderous Mimic
31%inclusion17 decks54 decks
Cinderhaze Wretch
30%inclusion17 decks57 decks
Ovinomancer
30%inclusion17 decks57 decks
Mirror-Mad Phantasm
28%inclusion16 decks57 decks
Eater of the Dead
28%inclusion16 decks57 decks
Nightscape Familiar
26%inclusion15 decks57 decks
Spikeshot Elder
25%inclusion14 decks57 decks
Minion of Leshrac
25%inclusion14 decks57 decks
Cephalid Inkshrouder
25%inclusion14 decks57 decks
Deathbringer Thoctar
23%inclusion13 decks57 decks
Argent Sphinx
21%inclusion12 decks57 decks
Deadeye Navigator
21%inclusion12 decks57 decks
Myr Propagator
19%inclusion11 decks57 decks
Blighted Bat
19%inclusion11 decks57 decks
Arco-Flagellant
19%inclusion11 decks57 decks
Dralnu, Lich Lord
19%inclusion11 decks57 decks
Ulamog's Dreadsire
19%inclusion11 decks57 decks
Anthroplasm
18%inclusion10 decks57 decks
Soliton
18%inclusion10 decks57 decks
Avatar of Woe
18%inclusion10 decks57 decks
Mercurial Chemister
18%inclusion10 decks57 decks
Spark Double
18%inclusion10 decks57 decks
Joo Dee, One of Many
17%inclusion6 decks35 decks
Sage of Hours
16%inclusion9 decks57 decks
Azami, Lady of Scrolls
16%inclusion9 decks57 decks
Vivi Ornitier
16%inclusion7 decks45 decks
Necrotic Ooze
14%inclusion8 decks57 decks
Goro-Goro, Disciple of Ryusei
14%inclusion8 decks57 decks
Death Cultist
12%inclusion7 decks57 decks
Patron of the Moon
12%inclusion7 decks57 decks
Doom Whisperer
12%inclusion7 decks57 decks
Displacer Kitten
12%inclusion7 decks57 decks
Kozilek, the Great Distortion
11%inclusion6 decks57 decks
Magus of the Bazaar
11%inclusion6 decks57 decks
Galecaster Colossus
11%inclusion6 decks57 decks
PuPu UFO
8.9%inclusion4 decks45 decks
Amaranthine Wall
8.8%inclusion5 decks57 decks
Chainer, Dementia Master
8.8%inclusion5 decks57 decks
Crosis's Attendant
7.0%inclusion4 decks57 decks
Visara the Dreadful
7.0%inclusion4 decks57 decks
Spellskite
7.0%inclusion4 decks57 decks
Skirge Familiar
7.0%inclusion4 decks57 decks
Goblin Engineer
7.0%inclusion4 decks57 decks
Instants
Entomb
53%inclusion30 decks57 decks
Fact or Fiction
47%inclusion27 decks57 decks
Ghostly Flicker
42%inclusion24 decks57 decks
Counterspell
40%inclusion23 decks57 decks
Teferi's Time Twist
39%inclusion22 decks57 decks
Thrill of Possibility
39%inclusion22 decks57 decks
An Offer You Can't Refuse
39%inclusion22 decks57 decks
Negate
28%inclusion16 decks57 decks
Chaos Warp
28%inclusion16 decks57 decks
Blur
26%inclusion15 decks57 decks
Forbidden Alchemy
26%inclusion15 decks57 decks
Arcane Denial
25%inclusion14 decks57 decks
Demand Answers
23%inclusion13 decks57 decks
Thirst for Knowledge
16%inclusion9 decks57 decks
Brainstorm
16%inclusion9 decks57 decks
Swan Song
16%inclusion9 decks57 decks
Dark Ritual
16%inclusion9 decks57 decks
Thought Scour
14%inclusion8 decks57 decks
Cyclonic Rift
14%inclusion8 decks57 decks
Malakir Rebirth
12%inclusion7 decks57 decks
Deflecting Swat
12%inclusion7 decks57 decks
Terminate
12%inclusion7 decks57 decks
Siren's Ruse
11%inclusion6 decks57 decks
Lim-Dûl's Vault
11%inclusion6 decks57 decks
Izzet Charm
11%inclusion6 decks57 decks
Dispel
11%inclusion6 decks57 decks
Force of Negation
11%inclusion6 decks57 decks
Big Score
11%inclusion6 decks57 decks
Mana Drain
11%inclusion6 decks57 decks
Fierce Guardianship
11%inclusion6 decks57 decks
Stubborn Denial
8.8%inclusion5 decks57 decks
Displace
8.8%inclusion5 decks57 decks
Opt
8.8%inclusion5 decks57 decks
Fell the Profane
8.8%inclusion5 decks57 decks
Sink into Stupor
8.8%inclusion5 decks57 decks
Mystical Tutor
8.8%inclusion5 decks57 decks
Rakdos Charm
8.8%inclusion5 decks57 decks
Hostile Negotiations
7.0%inclusion4 decks57 decks
Maestros Charm
7.0%inclusion4 decks57 decks
Bitter Triumph
7.0%inclusion4 decks57 decks
Reality Shift
7.0%inclusion4 decks57 decks
Consider
7.0%inclusion4 decks57 decks
Abrade
7.0%inclusion4 decks57 decks
Bedevil
7.0%inclusion4 decks57 decks
Deadly Rollick
7.0%inclusion4 decks57 decks
Withering Torment
5.6%inclusion3 decks54 decks
Spellgyre
5.4%inclusion3 decks56 decks
Release to the Wind
5.3%inclusion3 decks57 decks
Cathartic Pyre
5.3%inclusion3 decks57 decks
Resculpt
5.3%inclusion3 decks57 decks
Sorceries
Unmarked Grave
51%inclusion29 decks57 decks
Windfall
39%inclusion22 decks57 decks
Careful Study
32%inclusion18 decks57 decks
Blasphemous Act
30%inclusion17 decks57 decks
Lively Dirge
25%inclusion14 decks57 decks
Feed the Swarm
25%inclusion14 decks57 decks
Cathartic Reunion
23%inclusion13 decks57 decks
Final Parting
21%inclusion12 decks57 decks
Toxic Deluge
21%inclusion12 decks57 decks
Ransack the Lab
16%inclusion9 decks57 decks
Tormenting Voice
14%inclusion8 decks57 decks
Strategic Planning
12%inclusion7 decks57 decks
Wheel of Fortune
12%inclusion7 decks57 decks
Reanimate
12%inclusion7 decks57 decks
Reckless Handling
11%inclusion6 decks57 decks
Blasphemous Edict
9.4%inclusion5 decks53 decks
Compulsive Research
8.8%inclusion5 decks57 decks
Splash Portal
7.1%inclusion4 decks56 decks
Dread Return
7.0%inclusion4 decks57 decks
Irenicus's Vile Duplication
7.0%inclusion4 decks57 decks
Preordain
7.0%inclusion4 decks57 decks
Whispering Madness
7.0%inclusion4 decks57 decks
Damnation
7.0%inclusion4 decks57 decks
Vandalblast
7.0%inclusion4 decks57 decks
Winternight Stories
6.1%inclusion3 decks49 decks
Echocasting Symposium
5.6%inclusion1 decks18 decks
Pyroclasm
5.3%inclusion3 decks57 decks
Quasiduplicate
5.3%inclusion3 decks57 decks
Treasure Cruise
5.3%inclusion3 decks57 decks
Deep Analysis
5.3%inclusion3 decks57 decks
Exsanguinate
5.3%inclusion3 decks57 decks
Diabolic Tutor
5.3%inclusion3 decks57 decks
Utility Artifacts
Thousand-Year Elixir
42%inclusion24 decks57 decks
Conjurer's Closet
28%inclusion16 decks57 decks
Lightning Greaves
26%inclusion15 decks57 decks
Swiftfoot Boots
21%inclusion12 decks57 decks
Mirage Mirror
19%inclusion11 decks57 decks
Cauldron of Souls
14%inclusion8 decks57 decks
Heartstone
12%inclusion7 decks57 decks
Illusionist's Bracers
12%inclusion7 decks57 decks
Collector's Vault
8.8%inclusion5 decks57 decks
Panharmonicon
8.8%inclusion5 decks57 decks
Battlemage's Bracers
7.0%inclusion4 decks57 decks
Mindslaver
7.0%inclusion4 decks57 decks
Agatha's Soul Cauldron
7.0%inclusion4 decks57 decks
Mesmeric Orb
5.3%inclusion3 decks57 decks
Rings of Brighthearth
5.3%inclusion3 decks57 decks
Lithoform Engine
5.3%inclusion3 decks57 decks
Sensei's Divining Top
5.3%inclusion3 decks57 decks
Wishclaw Talisman
5.3%inclusion3 decks57 decks
Wayfarer's Bauble
5.3%inclusion3 decks57 decks
Enchantments
Training Grounds
33%inclusion19 decks57 decks
Candlekeep Sage
23%inclusion13 decks57 decks
Mystic Remora
19%inclusion11 decks57 decks
Rhystic Study
12%inclusion7 decks57 decks
Fervor
8.8%inclusion5 decks57 decks
Rising of the Day
8.8%inclusion5 decks57 decks
Propaganda
8.8%inclusion5 decks57 decks
Ripples of Undeath
7.0%inclusion4 decks57 decks
Animate Dead
7.0%inclusion4 decks57 decks
Changing Loyalty
5.3%inclusion1 decks19 decks
Impact Tremors
5.3%inclusion3 decks57 decks
Utility Lands
Riptide Laboratory
47%inclusion27 decks57 decks
Bojuka Bog
32%inclusion18 decks57 decks
Reliquary Tower
18%inclusion10 decks57 decks
Mistrise Village
16%inclusion8 decks49 decks
Minamo, School at Water's Edge
16%inclusion9 decks57 decks
Sanctum of Eternity
14%inclusion8 decks57 decks
Command Beacon
12%inclusion7 decks57 decks
Seat of the Synod
12%inclusion7 decks57 decks
Urborg, Tomb of Yawgmoth
12%inclusion7 decks57 decks
Otawara, Soaring City
12%inclusion7 decks57 decks
Vault of Whispers
11%inclusion6 decks57 decks
Great Furnace
8.8%inclusion5 decks57 decks
Geier Reach Sanitarium
8.8%inclusion5 decks57 decks
Buried Ruin
7.0%inclusion4 decks57 decks
Takenuma, Abandoned Mire
7.0%inclusion4 decks57 decks
Arena of Glory
7.0%inclusion4 decks57 decks
Temple of the False God
7.0%inclusion4 decks57 decks
Darksteel Citadel
5.3%inclusion3 decks57 decks
Mana Artifacts
Arcane Signet
86%inclusion49 decks57 decks
Sol Ring
82%inclusion47 decks57 decks
Gilded Lotus
75%inclusion43 decks57 decks
Talisman of Creativity
53%inclusion30 decks57 decks
Talisman of Dominance
51%inclusion29 decks57 decks
Fellwar Stone
47%inclusion27 decks57 decks
Dimir Signet
46%inclusion26 decks57 decks
Izzet Signet
42%inclusion24 decks57 decks
Talisman of Indulgence
39%inclusion22 decks57 decks
Rakdos Signet
26%inclusion15 decks57 decks
Mind Stone
21%inclusion12 decks57 decks
Coveted Jewel
19%inclusion11 decks57 decks
Relic of Sauron
19%inclusion11 decks57 decks
Basalt Monolith
18%inclusion10 decks57 decks
Lotus Petal
14%inclusion8 decks57 decks
Commander's Sphere
14%inclusion8 decks57 decks
Patriar's Seal
7.0%inclusion4 decks57 decks
Darksteel Ingot
7.0%inclusion4 decks57 decks
Cursed Mirror
7.0%inclusion4 decks57 decks
Thought Vessel
7.0%inclusion4 decks57 decks
Skull of Ramos
5.3%inclusion3 decks57 decks
Chromatic Orrery
5.3%inclusion3 decks57 decks
Chromatic Lantern
5.3%inclusion3 decks57 decks
Lands
Command Tower
91%inclusion52 decks57 decks
Sulfur Falls
56%inclusion32 decks57 decks
Exotic Orchard
56%inclusion32 decks57 decks
Dragonskull Summit
47%inclusion27 decks57 decks
Smoldering Marsh
46%inclusion26 decks57 decks
Drowned Catacomb
46%inclusion26 decks57 decks
Steam Vents
46%inclusion26 decks57 decks
Watery Grave
46%inclusion26 decks57 decks
Crumbling Necropolis
46%inclusion26 decks57 decks
Shivan Reef
44%inclusion25 decks57 decks
Sunken Hollow
44%inclusion25 decks57 decks
Blood Crypt
40%inclusion23 decks57 decks
Underground River
37%inclusion21 decks57 decks
Sulfurous Springs
32%inclusion18 decks57 decks
Morphic Pool
32%inclusion18 decks57 decks
Bloodstained Mire
32%inclusion18 decks57 decks
Xander's Lounge
32%inclusion18 decks57 decks
Stormcarved Coast
30%inclusion17 decks57 decks
Training Center
30%inclusion17 decks57 decks
Scalding Tarn
30%inclusion17 decks57 decks
Polluted Delta
30%inclusion17 decks57 decks
Dimir Aqueduct
28%inclusion16 decks57 decks
Izzet Boilerworks
26%inclusion15 decks57 decks
Luxury Suite
26%inclusion15 decks57 decks
Rakdos Carnarium
25%inclusion14 decks57 decks
Path of Ancestry
25%inclusion14 decks57 decks
Shipwreck Marsh
23%inclusion13 decks57 decks
Undercity Sewers
21%inclusion12 decks57 decks
Haunted Ridge
21%inclusion12 decks57 decks
Evolving Wilds
21%inclusion12 decks57 decks
Thundering Falls
19%inclusion11 decks57 decks
Raucous Theater
19%inclusion11 decks57 decks
Terramorphic Expanse
19%inclusion11 decks57 decks
Temple of Deceit
18%inclusion10 decks57 decks
Temple of Malice
16%inclusion9 decks57 decks
Temple of Epiphany
16%inclusion9 decks57 decks
City of Brass
14%inclusion8 decks57 decks
Volcanic Island
14%inclusion8 decks57 decks
Badlands
14%inclusion8 decks57 decks
Seething Landscape
14%inclusion8 decks57 decks
Maestros Theater
12%inclusion7 decks57 decks
Cascade Bluffs
12%inclusion7 decks57 decks
Darkwater Catacombs
12%inclusion7 decks57 decks
Mana Confluence
12%inclusion7 decks57 decks
Underground Sea
12%inclusion7 decks57 decks
Choked Estuary
12%inclusion7 decks57 decks
River of Tears
11%inclusion6 decks57 decks
Ash Barrens
11%inclusion6 decks57 decks
Shadowblood Ridge
11%inclusion6 decks57 decks
Flooded Strand
11%inclusion6 decks57 decks