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
Mairsil, the Pretender
2.5%inclusion48 decks1.93K decks
New Cards
Broadcast Takeover
7.1%inclusion1 decks14 decks
7%synergy
Mondo Gecko
7.1%inclusion1 decks14 decks
7%synergy
High Synergy Cards
Aetherling
94%inclusion45 decks48 decks
93%synergy
Nevinyrral's Disk
81%inclusion39 decks48 decks
80%synergy
Arcanis the Omnipotent
81%inclusion39 decks48 decks
80%synergy
Buried Alive
83%inclusion40 decks48 decks
80%synergy
Blood Vassal
77%inclusion37 decks48 decks
77%synergy
Asmodeus the Archfiend
71%inclusion34 decks48 decks
70%synergy
Torchling
69%inclusion33 decks48 decks
68%synergy
Quicksilver Elemental
69%inclusion33 decks48 decks
68%synergy
Oriq Loremage
67%inclusion32 decks48 decks
66%synergy
Pendant of Prosperity
65%inclusion31 decks48 decks
64%synergy
Top Cards
Faithless Looting
83%inclusion40 decks48 decks
64%synergy
Anger
67%inclusion32 decks48 decks
56%synergy
Staff of Domination
65%inclusion31 decks48 decks
64%synergy
Frantic Search
65%inclusion31 decks48 decks
45%synergy
Cavern Harpy
63%inclusion30 decks48 decks
62%synergy
Triskelion
60%inclusion29 decks48 decks
60%synergy
Essence Flux
60%inclusion29 decks48 decks
55%synergy
Entomb
58%inclusion28 decks48 decks
53%synergy
Horseshoe Crab
56%inclusion27 decks48 decks
56%synergy
Hateflayer
52%inclusion25 decks48 decks
52%synergy
Game Changers
Gamble
27%inclusion13 decks48 decks
17%synergy
The One Ring
23%inclusion11 decks48 decks
10%synergy
Demonic Tutor
21%inclusion10 decks48 decks
0%synergy
Intuition
17%inclusion8 decks48 decks
15%synergy
Vampiric Tutor
17%inclusion8 decks48 decks
1%synergy
Gifts Ungiven
15%inclusion7 decks48 decks
12%synergy
Thassa's Oracle
10%inclusion5 decks48 decks
2%synergy
Force of Will
8.3%inclusion4 decks48 decks
-2%synergy
Mana Vault
6.3%inclusion3 decks48 decks
-3%synergy
Chrome Mox
6.3%inclusion3 decks48 decks
-3%synergy
Creatures
Morphling
48%inclusion23 decks48 decks
48%synergy
Jace's Archivist
48%inclusion23 decks48 decks
42%synergy
Pili-Pala
46%inclusion22 decks48 decks
46%synergy
Walking Ballista
46%inclusion22 decks48 decks
45%synergy
Tree of Perdition
44%inclusion21 decks48 decks
43%synergy
Pack Rat
44%inclusion21 decks48 decks
41%synergy
Shauku, Endbringer
40%inclusion19 decks48 decks
39%synergy
Marvin, Murderous Mimic
36%inclusion15 decks42 decks
35%synergy
Eater of the Dead
33%inclusion16 decks48 decks
33%synergy
Spikeshot Elder
29%inclusion14 decks48 decks
29%synergy
Mirror-Mad Phantasm
29%inclusion14 decks48 decks
29%synergy
Ovinomancer
29%inclusion14 decks48 decks
29%synergy
Deathbringer Thoctar
29%inclusion14 decks48 decks
29%synergy
Cinderhaze Wretch
25%inclusion12 decks48 decks
25%synergy
Minion of Leshrac
21%inclusion10 decks48 decks
21%synergy
Cephalid Inkshrouder
21%inclusion10 decks48 decks
21%synergy
Deadeye Navigator
21%inclusion10 decks48 decks
19%synergy
Spark Double
21%inclusion10 decks48 decks
13%synergy
Ulamog's Dreadsire
20%inclusion9 decks45 decks
20%synergy
Joo Dee, One of Many
19%inclusion4 decks21 decks
19%synergy
Anthroplasm
19%inclusion9 decks48 decks
19%synergy
Necrotic Ooze
19%inclusion9 decks48 decks
19%synergy
Goro-Goro, Disciple of Ryusei
19%inclusion9 decks48 decks
18%synergy
Nightscape Familiar
19%inclusion9 decks48 decks
-8%synergy
Blighted Bat
17%inclusion8 decks48 decks
17%synergy
Argent Sphinx
17%inclusion8 decks48 decks
17%synergy
Mercurial Chemister
17%inclusion8 decks48 decks
16%synergy
Displacer Kitten
17%inclusion8 decks48 decks
11%synergy
Arco-Flagellant
15%inclusion7 decks48 decks
14%synergy
Soliton
15%inclusion7 decks48 decks
14%synergy
Dralnu, Lich Lord
15%inclusion7 decks48 decks
14%synergy
Avatar of Woe
15%inclusion7 decks48 decks
14%synergy
Death Cultist
13%inclusion6 decks48 decks
12%synergy
Sage of Hours
13%inclusion6 decks48 decks
12%synergy
PuPu UFO
13%inclusion4 decks32 decks
12%synergy
Myr Propagator
10%inclusion5 decks48 decks
10%synergy
Patron of the Moon
10%inclusion5 decks48 decks
10%synergy
Kozilek, the Great Distortion
10%inclusion5 decks48 decks
10%synergy
Magus of the Bazaar
10%inclusion5 decks48 decks
10%synergy
Chainer, Dementia Master
10%inclusion5 decks48 decks
10%synergy
Doom Whisperer
10%inclusion5 decks48 decks
9%synergy
Goblin Engineer
10%inclusion5 decks48 decks
9%synergy
Azami, Lady of Scrolls
10%inclusion5 decks48 decks
8%synergy
Vivi Ornitier
9.4%inclusion3 decks32 decks
1%synergy
Soul of New Phyrexia
8.3%inclusion4 decks48 decks
8%synergy
Skirge Familiar
8.3%inclusion4 decks48 decks
7%synergy
Spellskite
8.3%inclusion4 decks48 decks
7%synergy
Glen Elendra Archmage
8.3%inclusion4 decks48 decks
7%synergy
Crosis's Attendant
6.3%inclusion3 decks48 decks
6%synergy
Farmstead Gleaner
6.3%inclusion3 decks48 decks
6%synergy
Instants
Planar Incision
52%inclusion25 decks48 decks
50%synergy
Fact or Fiction
50%inclusion24 decks48 decks
43%synergy
Ghostly Flicker
42%inclusion20 decks48 decks
35%synergy
An Offer You Can't Refuse
40%inclusion19 decks48 decks
10%synergy
Counterspell
40%inclusion19 decks48 decks
-5%synergy
Thrill of Possibility
35%inclusion17 decks48 decks
24%synergy
Teferi's Time Twist
33%inclusion16 decks48 decks
32%synergy
Forbidden Alchemy
29%inclusion14 decks48 decks
27%synergy
Negate
29%inclusion14 decks48 decks
7%synergy
Chaos Warp
29%inclusion14 decks48 decks
-6%synergy
Blur
23%inclusion11 decks48 decks
22%synergy
Demand Answers
23%inclusion11 decks48 decks
18%synergy
Arcane Denial
23%inclusion11 decks48 decks
-6%synergy
Thirst for Knowledge
21%inclusion10 decks48 decks
19%synergy
Brainstorm
19%inclusion9 decks48 decks
2%synergy
Thought Scour
17%inclusion8 decks48 decks
15%synergy
Swan Song
17%inclusion8 decks48 decks
-2%synergy
Cyclonic Rift
17%inclusion8 decks48 decks
-5%synergy
Dark Ritual
17%inclusion8 decks48 decks
-20%synergy
Fierce Guardianship
15%inclusion7 decks48 decks
-5%synergy
Terminate
15%inclusion7 decks48 decks
-11%synergy
Lim-Dûl's Vault
13%inclusion6 decks48 decks
10%synergy
Mana Drain
13%inclusion6 decks48 decks
-3%synergy
Deflecting Swat
13%inclusion6 decks48 decks
-6%synergy
Siren's Ruse
10%inclusion5 decks48 decks
9%synergy
Izzet Charm
10%inclusion5 decks48 decks
8%synergy
Dispel
10%inclusion5 decks48 decks
7%synergy
Malakir Rebirth
10%inclusion5 decks48 decks
4%synergy
Rakdos Charm
10%inclusion5 decks48 decks
-5%synergy
Deadly Rollick
10%inclusion5 decks48 decks
-7%synergy
Sink into Stupor
8.7%inclusion4 decks46 decks
-1%synergy
Hostile Negotiations
8.3%inclusion4 decks48 decks
8%synergy
Displace
8.3%inclusion4 decks48 decks
6%synergy
Evacuation
8.3%inclusion4 decks48 decks
6%synergy
Bitter Triumph
8.3%inclusion4 decks48 decks
5%synergy
Maestros Charm
8.3%inclusion4 decks48 decks
5%synergy
Opt
8.3%inclusion4 decks48 decks
3%synergy
Consider
8.3%inclusion4 decks48 decks
2%synergy
Force of Negation
8.3%inclusion4 decks48 decks
0%synergy
Abrade
8.3%inclusion4 decks48 decks
-1%synergy
Big Score
8.3%inclusion4 decks48 decks
-3%synergy
Mystical Tutor
8.3%inclusion4 decks48 decks
-5%synergy
Fell the Profane
6.5%inclusion3 decks46 decks
-2%synergy
Release to the Wind
6.3%inclusion3 decks48 decks
6%synergy
Cathartic Pyre
6.3%inclusion3 decks48 decks
6%synergy
Reality Shift
6.3%inclusion3 decks48 decks
1%synergy
Pyroblast
6.3%inclusion3 decks48 decks
1%synergy
Red Elemental Blast
6.3%inclusion3 decks48 decks
0%synergy
Go for the Throat
6.3%inclusion3 decks48 decks
0%synergy
Tainted Pact
6.3%inclusion3 decks48 decks
-1%synergy
Sorceries
Unmarked Grave
52%inclusion25 decks48 decks
51%synergy
Windfall
50%inclusion24 decks48 decks
27%synergy
Cathartic Reunion
29%inclusion14 decks48 decks
27%synergy
Blasphemous Act
29%inclusion14 decks48 decks
-15%synergy
Final Parting
27%inclusion13 decks48 decks
26%synergy
Careful Study
27%inclusion13 decks48 decks
25%synergy
Feed the Swarm
27%inclusion13 decks48 decks
-2%synergy
Lively Dirge
23%inclusion11 decks48 decks
21%synergy
Toxic Deluge
21%inclusion10 decks48 decks
0%synergy
Tormenting Voice
17%inclusion8 decks48 decks
16%synergy
Reanimate
17%inclusion8 decks48 decks
-8%synergy
Wheel of Fortune
15%inclusion7 decks48 decks
5%synergy
Vandalblast
15%inclusion7 decks48 decks
-2%synergy
Ransack the Lab
13%inclusion6 decks48 decks
12%synergy
Splash Portal
11%inclusion5 decks44 decks
10%synergy
Compulsive Research
10%inclusion5 decks48 decks
10%synergy
Reckless Handling
10%inclusion5 decks48 decks
10%synergy
Irenicus's Vile Duplication
10%inclusion5 decks48 decks
8%synergy
Blasphemous Edict
10%inclusion4 decks41 decks
4%synergy
Strategic Planning
8.3%inclusion4 decks48 decks
8%synergy
Diabolic Tutor
8.3%inclusion4 decks48 decks
4%synergy
Preordain
8.3%inclusion4 decks48 decks
2%synergy
Whispering Madness
8.3%inclusion4 decks48 decks
2%synergy
Winternight Stories
8.1%inclusion3 decks37 decks
7%synergy
Glimpse the Unthinkable
6.3%inclusion3 decks48 decks
6%synergy
Quasiduplicate
6.3%inclusion3 decks48 decks
6%synergy
Seize the Spoils
6.3%inclusion3 decks48 decks
5%synergy
Quantum Misalignment
6.3%inclusion3 decks48 decks
5%synergy
Painful Truths
6.3%inclusion3 decks48 decks
4%synergy
Dread Return
6.3%inclusion3 decks48 decks
3%synergy
Exsanguinate
6.3%inclusion3 decks48 decks
2%synergy
Grim Tutor
6.3%inclusion3 decks48 decks
2%synergy
Torment of Hailfire
6.3%inclusion3 decks48 decks
2%synergy
Damnation
6.3%inclusion3 decks48 decks
-2%synergy
Utility Artifacts
Thousand-Year Elixir
42%inclusion20 decks48 decks
41%synergy
Conjurer's Closet
31%inclusion15 decks48 decks
27%synergy
Lightning Greaves
27%inclusion13 decks48 decks
-3%synergy
Mirage Mirror
21%inclusion10 decks48 decks
20%synergy
Swiftfoot Boots
21%inclusion10 decks48 decks
-6%synergy
Panharmonicon
13%inclusion6 decks48 decks
7%synergy
Heartstone
8.3%inclusion4 decks48 decks
8%synergy
Cauldron of Souls
8.3%inclusion4 decks48 decks
8%synergy
Battlemage's Bracers
8.3%inclusion4 decks48 decks
8%synergy
Collector's Vault
8.3%inclusion4 decks48 decks
8%synergy
The Enigma Jewel
6.3%inclusion3 decks48 decks
6%synergy
Illusionist's Bracers
6.3%inclusion3 decks48 decks
6%synergy
Agatha's Soul Cauldron
6.3%inclusion3 decks48 decks
5%synergy
Rings of Brighthearth
6.3%inclusion3 decks48 decks
5%synergy
Sensei's Divining Top
6.3%inclusion3 decks48 decks
3%synergy
Enchantments
Training Grounds
33%inclusion16 decks48 decks
33%synergy
Candlekeep Sage
23%inclusion11 decks48 decks
23%synergy
Mystic Remora
17%inclusion8 decks48 decks
1%synergy
Rhystic Study
17%inclusion8 decks48 decks
-7%synergy
Rising of the Day
13%inclusion6 decks48 decks
10%synergy
Propaganda
10%inclusion5 decks48 decks
-3%synergy
Ripples of Undeath
6.5%inclusion3 decks46 decks
6%synergy
Impact Tremors
6.3%inclusion3 decks48 decks
2%synergy
Animate Dead
6.3%inclusion3 decks48 decks
-3%synergy
Planeswalkers
Ashiok, Dream Render
6.3%inclusion3 decks48 decks
5%synergy
Utility Lands
Riptide Laboratory
46%inclusion22 decks48 decks
42%synergy
Bojuka Bog
25%inclusion12 decks48 decks
1%synergy
Minamo, School at Water's Edge
19%inclusion9 decks48 decks
16%synergy
Reliquary Tower
19%inclusion9 decks48 decks
-17%synergy
Otawara, Soaring City
17%inclusion8 decks48 decks
1%synergy
Sanctum of Eternity
15%inclusion7 decks48 decks
14%synergy
Seat of the Synod
15%inclusion7 decks48 decks
9%synergy
Urborg, Tomb of Yawgmoth
15%inclusion7 decks48 decks
1%synergy
Mistrise Village
11%inclusion4 decks37 decks
3%synergy
Great Furnace
10%inclusion5 decks48 decks
5%synergy
Vault of Whispers
10%inclusion5 decks48 decks
5%synergy
Temple of the False God
10%inclusion5 decks48 decks
2%synergy
Arena of Glory
8.9%inclusion4 decks45 decks
4%synergy
Buried Ruin
8.3%inclusion4 decks48 decks
5%synergy
Command Beacon
8.3%inclusion4 decks48 decks
3%synergy
Darksteel Citadel
6.3%inclusion3 decks48 decks
4%synergy
Ancient Tomb
6.3%inclusion3 decks48 decks
-7%synergy
Mana Artifacts
Arcane Signet
85%inclusion41 decks48 decks
-3%synergy
Sol Ring
83%inclusion40 decks48 decks
-6%synergy
Gilded Lotus
75%inclusion36 decks48 decks
72%synergy
Fellwar Stone
48%inclusion23 decks48 decks
13%synergy
Dimir Signet
44%inclusion21 decks48 decks
8%synergy
Izzet Signet
42%inclusion20 decks48 decks
9%synergy
Talisman of Creativity
42%inclusion20 decks48 decks
-3%synergy
Talisman of Dominance
42%inclusion20 decks48 decks
-8%synergy
Talisman of Indulgence
31%inclusion15 decks48 decks
-12%synergy
Coveted Jewel
29%inclusion14 decks48 decks
28%synergy
Rakdos Signet
25%inclusion12 decks48 decks
-8%synergy
Mind Stone
23%inclusion11 decks48 decks
10%synergy
Basalt Monolith
21%inclusion10 decks48 decks
19%synergy
Relic of Sauron
21%inclusion10 decks48 decks
2%synergy
Commander's Sphere
19%inclusion9 decks48 decks
-1%synergy
Lotus Petal
13%inclusion6 decks48 decks
2%synergy
Thought Vessel
8.3%inclusion4 decks48 decks
-13%synergy
Darksteel Ingot
6.3%inclusion3 decks48 decks
5%synergy
Cursed Mirror
6.3%inclusion3 decks48 decks
1%synergy
Lands
Command Tower
90%inclusion43 decks48 decks
-2%synergy
Sulfur Falls
56%inclusion27 decks48 decks
10%synergy
Exotic Orchard
56%inclusion27 decks48 decks
0%synergy
Smoldering Marsh
48%inclusion23 decks48 decks
11%synergy
Drowned Catacomb
46%inclusion22 decks48 decks
3%synergy
Dragonskull Summit
46%inclusion22 decks48 decks
1%synergy
Steam Vents
46%inclusion22 decks48 decks
1%synergy
Watery Grave
46%inclusion22 decks48 decks
-2%synergy
Sunken Hollow
44%inclusion21 decks48 decks
4%synergy
Underground River
42%inclusion20 decks48 decks
14%synergy
Shivan Reef
42%inclusion20 decks48 decks
12%synergy
Crumbling Necropolis
42%inclusion20 decks48 decks
-12%synergy
Blood Crypt
40%inclusion19 decks48 decks
-6%synergy
Xander's Lounge
35%inclusion17 decks48 decks
-5%synergy
Morphic Pool
33%inclusion16 decks48 decks
1%synergy
Training Center
33%inclusion16 decks48 decks
1%synergy
Sulfurous Springs
31%inclusion15 decks48 decks
4%synergy
Bloodstained Mire
31%inclusion15 decks48 decks
-4%synergy
Luxury Suite
29%inclusion14 decks48 decks
-2%synergy
Scalding Tarn
29%inclusion14 decks48 decks
-3%synergy
Polluted Delta
29%inclusion14 decks48 decks
-5%synergy
Evolving Wilds
27%inclusion13 decks48 decks
3%synergy
Stormcarved Coast
27%inclusion13 decks48 decks
2%synergy
Izzet Boilerworks
25%inclusion12 decks48 decks
14%synergy
Dimir Aqueduct
25%inclusion12 decks48 decks
13%synergy
Terramorphic Expanse
25%inclusion12 decks48 decks
6%synergy
Shipwreck Marsh
25%inclusion12 decks48 decks
0%synergy
Rakdos Carnarium
23%inclusion11 decks48 decks
12%synergy
Path of Ancestry
23%inclusion11 decks48 decks
-8%synergy
Haunted Ridge
21%inclusion10 decks48 decks
0%synergy
Seething Landscape
20%inclusion9 decks46 decks
3%synergy
Thundering Falls
19%inclusion9 decks48 decks
8%synergy
Raucous Theater
17%inclusion8 decks48 decks
6%synergy
Undercity Sewers
17%inclusion8 decks48 decks
4%synergy
Temple of Epiphany
17%inclusion8 decks48 decks
2%synergy
Grixis Panorama
15%inclusion7 decks48 decks
11%synergy
Maestros Theater
15%inclusion7 decks48 decks
6%synergy
Flooded Strand
15%inclusion7 decks48 decks
4%synergy
Temple of Malice
15%inclusion7 decks48 decks
3%synergy
Mana Confluence
15%inclusion7 decks48 decks
3%synergy
Temple of Deceit
15%inclusion7 decks48 decks
2%synergy
Volcanic Island
15%inclusion7 decks48 decks
0%synergy
Badlands
15%inclusion7 decks48 decks
-1%synergy
Choked Estuary
15%inclusion7 decks48 decks
-3%synergy
River of Tears
13%inclusion6 decks48 decks
10%synergy
Arid Mesa
13%inclusion6 decks48 decks
3%synergy
Verdant Catacombs
13%inclusion6 decks48 decks
3%synergy
City of Brass
13%inclusion6 decks48 decks
-1%synergy
Underground Sea
13%inclusion6 decks48 decks
-3%synergy
Ash Barrens
10%inclusion5 decks48 decks
6%synergy