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
2.4%inclusion44 decks1.87K decks
New Cards
Broadcast Takeover
13%inclusion1 decks8 decks
12%synergy
Soul Immolation
13%inclusion1 decks8 decks
12%synergy
Thirst for Identity
13%inclusion1 decks8 decks
12%synergy
High Synergy Cards
Aetherling
93%inclusion41 decks44 decks
93%synergy
Nevinyrral's Disk
82%inclusion36 decks44 decks
81%synergy
Buried Alive
84%inclusion37 decks44 decks
80%synergy
Arcanis the Omnipotent
80%inclusion35 decks44 decks
78%synergy
Blood Vassal
77%inclusion34 decks44 decks
77%synergy
Quicksilver Elemental
73%inclusion32 decks44 decks
72%synergy
Asmodeus the Archfiend
70%inclusion31 decks44 decks
70%synergy
Torchling
68%inclusion30 decks44 decks
68%synergy
Oriq Loremage
66%inclusion29 decks44 decks
65%synergy
Triskelion
64%inclusion28 decks44 decks
63%synergy
Top Cards
Faithless Looting
82%inclusion36 decks44 decks
62%synergy
Anger
66%inclusion29 decks44 decks
55%synergy
Staff of Domination
64%inclusion28 decks44 decks
63%synergy
Frantic Search
64%inclusion28 decks44 decks
44%synergy
Cavern Harpy
61%inclusion27 decks44 decks
61%synergy
Pendant of Prosperity
61%inclusion27 decks44 decks
61%synergy
Horseshoe Crab
59%inclusion26 decks44 decks
59%synergy
Entomb
59%inclusion26 decks44 decks
53%synergy
Essence Flux
57%inclusion25 decks44 decks
51%synergy
Hateflayer
52%inclusion23 decks44 decks
52%synergy
Game Changers
Gamble
27%inclusion12 decks44 decks
17%synergy
The One Ring
25%inclusion11 decks44 decks
12%synergy
Demonic Tutor
25%inclusion11 decks44 decks
4%synergy
Vampiric Tutor
18%inclusion8 decks44 decks
2%synergy
Intuition
14%inclusion6 decks44 decks
12%synergy
Thassa's Oracle
14%inclusion6 decks44 decks
5%synergy
Gifts Ungiven
11%inclusion5 decks44 decks
9%synergy
Force of Will
9.1%inclusion4 decks44 decks
-2%synergy
Chrome Mox
6.8%inclusion3 decks44 decks
-2%synergy
Mana Vault
6.8%inclusion3 decks44 decks
-2%synergy
Creatures
Walking Ballista
48%inclusion21 decks44 decks
47%synergy
Shauku, Endbringer
45%inclusion20 decks44 decks
45%synergy
Morphling
45%inclusion20 decks44 decks
45%synergy
Pili-Pala
45%inclusion20 decks44 decks
45%synergy
Tree of Perdition
43%inclusion19 decks44 decks
43%synergy
Jace's Archivist
41%inclusion18 decks44 decks
35%synergy
Eater of the Dead
39%inclusion17 decks44 decks
38%synergy
Pack Rat
39%inclusion17 decks44 decks
36%synergy
Spikeshot Elder
36%inclusion16 decks44 decks
36%synergy
Deathbringer Thoctar
34%inclusion15 decks44 decks
34%synergy
Marvin, Murderous Mimic
32%inclusion12 decks37 decks
32%synergy
Ovinomancer
32%inclusion14 decks44 decks
32%synergy
Mirror-Mad Phantasm
30%inclusion13 decks44 decks
29%synergy
Cinderhaze Wretch
25%inclusion11 decks44 decks
25%synergy
Minion of Leshrac
23%inclusion10 decks44 decks
23%synergy
Deadeye Navigator
23%inclusion10 decks44 decks
21%synergy
Anthroplasm
20%inclusion9 decks44 decks
20%synergy
Cephalid Inkshrouder
20%inclusion9 decks44 decks
20%synergy
Displacer Kitten
20%inclusion9 decks44 decks
15%synergy
Spark Double
20%inclusion9 decks44 decks
13%synergy
Ulamog's Dreadsire
20%inclusion8 decks40 decks
20%synergy
Joo Dee, One of Many
19%inclusion3 decks16 decks
18%synergy
Argent Sphinx
18%inclusion8 decks44 decks
18%synergy
Mercurial Chemister
18%inclusion8 decks44 decks
18%synergy
Goro-Goro, Disciple of Ryusei
18%inclusion8 decks44 decks
17%synergy
Nightscape Familiar
18%inclusion8 decks44 decks
-9%synergy
Soliton
16%inclusion7 decks44 decks
16%synergy
Avatar of Woe
16%inclusion7 decks44 decks
16%synergy
PuPu UFO
15%inclusion4 decks27 decks
14%synergy
Death Cultist
14%inclusion6 decks44 decks
14%synergy
Blighted Bat
14%inclusion6 decks44 decks
14%synergy
Sage of Hours
14%inclusion6 decks44 decks
14%synergy
Arco-Flagellant
14%inclusion6 decks44 decks
14%synergy
Dralnu, Lich Lord
14%inclusion6 decks44 decks
14%synergy
Magus of the Bazaar
14%inclusion6 decks44 decks
14%synergy
Necrotic Ooze
14%inclusion6 decks44 decks
13%synergy
Patron of the Moon
11%inclusion5 decks44 decks
11%synergy
Kozilek, the Great Distortion
11%inclusion5 decks44 decks
11%synergy
Chainer, Dementia Master
11%inclusion5 decks44 decks
11%synergy
Doom Whisperer
11%inclusion5 decks44 decks
10%synergy
Goblin Engineer
11%inclusion5 decks44 decks
10%synergy
Myr Propagator
9.1%inclusion4 decks44 decks
9%synergy
Soul of New Phyrexia
9.1%inclusion4 decks44 decks
9%synergy
Nezahal, Primal Tide
9.1%inclusion4 decks44 decks
8%synergy
Skirge Familiar
9.1%inclusion4 decks44 decks
8%synergy
Spellskite
9.1%inclusion4 decks44 decks
7%synergy
Glen Elendra Archmage
9.1%inclusion4 decks44 decks
7%synergy
Azami, Lady of Scrolls
9.1%inclusion4 decks44 decks
7%synergy
Crosis's Attendant
6.8%inclusion3 decks44 decks
7%synergy
Farmstead Gleaner
6.8%inclusion3 decks44 decks
7%synergy
Instants
Planar Incision
48%inclusion21 decks44 decks
46%synergy
Fact or Fiction
48%inclusion21 decks44 decks
40%synergy
Counterspell
45%inclusion20 decks44 decks
1%synergy
Ghostly Flicker
39%inclusion17 decks44 decks
32%synergy
An Offer You Can't Refuse
39%inclusion17 decks44 decks
9%synergy
Thrill of Possibility
36%inclusion16 decks44 decks
26%synergy
Negate
32%inclusion14 decks44 decks
9%synergy
Teferi's Time Twist
30%inclusion13 decks44 decks
28%synergy
Chaos Warp
30%inclusion13 decks44 decks
-6%synergy
Forbidden Alchemy
27%inclusion12 decks44 decks
26%synergy
Arcane Denial
20%inclusion9 decks44 decks
-8%synergy
Dark Ritual
20%inclusion9 decks44 decks
-15%synergy
Blur
18%inclusion8 decks44 decks
17%synergy
Demand Answers
18%inclusion8 decks44 decks
13%synergy
Cyclonic Rift
18%inclusion8 decks44 decks
-4%synergy
Thirst for Knowledge
16%inclusion7 decks44 decks
14%synergy
Brainstorm
16%inclusion7 decks44 decks
-1%synergy
Swan Song
16%inclusion7 decks44 decks
-3%synergy
Terminate
16%inclusion7 decks44 decks
-10%synergy
Thought Scour
14%inclusion6 decks44 decks
12%synergy
Mana Drain
14%inclusion6 decks44 decks
-2%synergy
Deadly Rollick
14%inclusion6 decks44 decks
-3%synergy
Lim-Dûl's Vault
11%inclusion5 decks44 decks
9%synergy
Izzet Charm
11%inclusion5 decks44 decks
9%synergy
Bitter Triumph
11%inclusion5 decks44 decks
8%synergy
Dispel
11%inclusion5 decks44 decks
8%synergy
Rakdos Charm
11%inclusion5 decks44 decks
-4%synergy
Fierce Guardianship
11%inclusion5 decks44 decks
-8%synergy
Sink into Stupor
10%inclusion4 decks41 decks
0%synergy
Hostile Negotiations
9.1%inclusion4 decks44 decks
9%synergy
Evacuation
9.1%inclusion4 decks44 decks
6%synergy
Maestros Charm
9.1%inclusion4 decks44 decks
6%synergy
Malakir Rebirth
9.1%inclusion4 decks44 decks
3%synergy
Force of Negation
9.1%inclusion4 decks44 decks
1%synergy
Abrade
9.1%inclusion4 decks44 decks
0%synergy
Mystical Tutor
9.1%inclusion4 decks44 decks
-4%synergy
Fell the Profane
7.3%inclusion3 decks41 decks
-1%synergy
Cathartic Pyre
6.8%inclusion3 decks44 decks
7%synergy
Siren's Ruse
6.8%inclusion3 decks44 decks
5%synergy
Displace
6.8%inclusion3 decks44 decks
4%synergy
Pyroblast
6.8%inclusion3 decks44 decks
1%synergy
Opt
6.8%inclusion3 decks44 decks
1%synergy
Red Elemental Blast
6.8%inclusion3 decks44 decks
1%synergy
Consider
6.8%inclusion3 decks44 decks
1%synergy
Tainted Pact
6.8%inclusion3 decks44 decks
0%synergy
Flusterstorm
6.8%inclusion3 decks44 decks
-1%synergy
Bedevil
6.8%inclusion3 decks44 decks
-9%synergy
Deflecting Swat
6.8%inclusion3 decks44 decks
-12%synergy
Sorceries
Unmarked Grave
48%inclusion21 decks44 decks
46%synergy
Windfall
48%inclusion21 decks44 decks
24%synergy
Blasphemous Act
36%inclusion16 decks44 decks
-9%synergy
Cathartic Reunion
32%inclusion14 decks44 decks
30%synergy
Final Parting
25%inclusion11 decks44 decks
24%synergy
Careful Study
25%inclusion11 decks44 decks
23%synergy
Feed the Swarm
25%inclusion11 decks44 decks
-4%synergy
Toxic Deluge
23%inclusion10 decks44 decks
2%synergy
Lively Dirge
16%inclusion7 decks43 decks
15%synergy
Tormenting Voice
16%inclusion7 decks44 decks
15%synergy
Wheel of Fortune
16%inclusion7 decks44 decks
6%synergy
Vandalblast
16%inclusion7 decks44 decks
-1%synergy
Ransack the Lab
14%inclusion6 decks44 decks
14%synergy
Reanimate
14%inclusion6 decks44 decks
-11%synergy
Strategic Planning
11%inclusion5 decks44 decks
11%synergy
Blasphemous Edict
11%inclusion4 decks36 decks
5%synergy
Compulsive Research
9.1%inclusion4 decks44 decks
9%synergy
Reckless Handling
9.1%inclusion4 decks44 decks
8%synergy
Irenicus's Vile Duplication
9.1%inclusion4 decks44 decks
6%synergy
Diabolic Tutor
9.1%inclusion4 decks44 decks
4%synergy
Whispering Madness
9.1%inclusion4 decks44 decks
3%synergy
Splash Portal
7.7%inclusion3 decks39 decks
7%synergy
Glimpse the Unthinkable
6.8%inclusion3 decks44 decks
6%synergy
Quasiduplicate
6.8%inclusion3 decks44 decks
6%synergy
Dread Return
6.8%inclusion3 decks44 decks
4%synergy
Night's Whisper
6.8%inclusion3 decks44 decks
2%synergy
Damnation
6.8%inclusion3 decks44 decks
-1%synergy
Utility Artifacts
Thousand-Year Elixir
41%inclusion18 decks44 decks
40%synergy
Conjurer's Closet
30%inclusion13 decks44 decks
26%synergy
Swiftfoot Boots
27%inclusion12 decks44 decks
1%synergy
Lightning Greaves
27%inclusion12 decks44 decks
-2%synergy
Mirage Mirror
23%inclusion10 decks44 decks
22%synergy
Collector's Vault
11%inclusion5 decks44 decks
11%synergy
Panharmonicon
11%inclusion5 decks44 decks
6%synergy
Heartstone
9.1%inclusion4 decks44 decks
9%synergy
Cauldron of Souls
9.1%inclusion4 decks44 decks
9%synergy
Battlemage's Bracers
9.1%inclusion4 decks44 decks
9%synergy
The Enigma Jewel
6.8%inclusion3 decks44 decks
7%synergy
Illusionist's Bracers
6.8%inclusion3 decks44 decks
6%synergy
Agatha's Soul Cauldron
6.8%inclusion3 decks44 decks
6%synergy
Rings of Brighthearth
6.8%inclusion3 decks44 decks
6%synergy
Sensei's Divining Top
6.8%inclusion3 decks44 decks
4%synergy
Enchantments
Training Grounds
30%inclusion13 decks44 decks
29%synergy
Candlekeep Sage
20%inclusion9 decks44 decks
20%synergy
Mystic Remora
20%inclusion9 decks44 decks
5%synergy
Rhystic Study
16%inclusion7 decks44 decks
-8%synergy
Propaganda
11%inclusion5 decks44 decks
-2%synergy
Rising of the Day
9.1%inclusion4 decks44 decks
6%synergy
Animate Dead
6.8%inclusion3 decks44 decks
-2%synergy
Planeswalkers
Jace, Wielder of Mysteries
6.8%inclusion3 decks44 decks
6%synergy
Ashiok, Dream Render
6.8%inclusion3 decks44 decks
5%synergy
Nicol Bolas, Dragon-God
6.8%inclusion3 decks44 decks
4%synergy
Utility Lands
Riptide Laboratory
48%inclusion21 decks44 decks
44%synergy
Bojuka Bog
25%inclusion11 decks44 decks
1%synergy
Minamo, School at Water's Edge
23%inclusion10 decks44 decks
20%synergy
Reliquary Tower
18%inclusion8 decks44 decks
-17%synergy
Seat of the Synod
16%inclusion7 decks44 decks
10%synergy
Otawara, Soaring City
16%inclusion7 decks44 decks
0%synergy
Sanctum of Eternity
14%inclusion6 decks44 decks
13%synergy
Urborg, Tomb of Yawgmoth
14%inclusion6 decks44 decks
0%synergy
Mistrise Village
13%inclusion4 decks32 decks
4%synergy
Great Furnace
11%inclusion5 decks44 decks
6%synergy
Vault of Whispers
11%inclusion5 decks44 decks
6%synergy
Temple of the False God
11%inclusion5 decks44 decks
3%synergy
Buried Ruin
9.1%inclusion4 decks44 decks
6%synergy
Command Beacon
9.1%inclusion4 decks44 decks
4%synergy
Desolate Lighthouse
9.1%inclusion4 decks44 decks
3%synergy
Arena of Glory
7.5%inclusion3 decks40 decks
3%synergy
Hall of the Bandit Lord
6.8%inclusion3 decks44 decks
6%synergy
Darksteel Citadel
6.8%inclusion3 decks44 decks
5%synergy
Takenuma, Abandoned Mire
6.8%inclusion3 decks44 decks
2%synergy
Ancient Tomb
6.8%inclusion3 decks44 decks
-6%synergy
Mana Artifacts
Arcane Signet
86%inclusion38 decks44 decks
-2%synergy
Sol Ring
84%inclusion37 decks44 decks
-6%synergy
Gilded Lotus
75%inclusion33 decks44 decks
72%synergy
Dimir Signet
50%inclusion22 decks44 decks
14%synergy
Izzet Signet
48%inclusion21 decks44 decks
14%synergy
Fellwar Stone
48%inclusion21 decks44 decks
12%synergy
Talisman of Creativity
41%inclusion18 decks44 decks
-4%synergy
Talisman of Dominance
41%inclusion18 decks44 decks
-8%synergy
Coveted Jewel
30%inclusion13 decks44 decks
29%synergy
Rakdos Signet
30%inclusion13 decks44 decks
-4%synergy
Talisman of Indulgence
30%inclusion13 decks44 decks
-13%synergy
Basalt Monolith
23%inclusion10 decks44 decks
21%synergy
Relic of Sauron
23%inclusion10 decks44 decks
4%synergy
Mind Stone
20%inclusion9 decks44 decks
7%synergy
Commander's Sphere
16%inclusion7 decks44 decks
-4%synergy
Lotus Petal
11%inclusion5 decks44 decks
1%synergy
Thought Vessel
9.1%inclusion4 decks44 decks
-13%synergy
Staff of Compleation
6.8%inclusion3 decks44 decks
6%synergy
Patriar's Seal
6.8%inclusion3 decks44 decks
6%synergy
Darksteel Ingot
6.8%inclusion3 decks44 decks
6%synergy
Cursed Mirror
6.8%inclusion3 decks44 decks
2%synergy
Lands
Command Tower
89%inclusion39 decks44 decks
-3%synergy
Exotic Orchard
61%inclusion27 decks44 decks
5%synergy
Sulfur Falls
52%inclusion23 decks44 decks
6%synergy
Steam Vents
45%inclusion20 decks44 decks
1%synergy
Dragonskull Summit
45%inclusion20 decks44 decks
1%synergy
Watery Grave
45%inclusion20 decks44 decks
-2%synergy
Crumbling Necropolis
45%inclusion20 decks44 decks
-8%synergy
Drowned Catacomb
43%inclusion19 decks44 decks
1%synergy
Shivan Reef
41%inclusion18 decks44 decks
12%synergy
Smoldering Marsh
41%inclusion18 decks44 decks
3%synergy
Blood Crypt
41%inclusion18 decks44 decks
-4%synergy
Sunken Hollow
39%inclusion17 decks44 decks
-1%synergy
Xander's Lounge
39%inclusion17 decks44 decks
-2%synergy
Underground River
36%inclusion16 decks44 decks
9%synergy
Morphic Pool
36%inclusion16 decks44 decks
4%synergy
Training Center
36%inclusion16 decks44 decks
4%synergy
Bloodstained Mire
32%inclusion14 decks44 decks
-3%synergy
Luxury Suite
30%inclusion13 decks44 decks
-2%synergy
Polluted Delta
30%inclusion13 decks44 decks
-5%synergy
Izzet Boilerworks
27%inclusion12 decks44 decks
16%synergy
Dimir Aqueduct
27%inclusion12 decks44 decks
15%synergy
Evolving Wilds
27%inclusion12 decks44 decks
3%synergy
Sulfurous Springs
27%inclusion12 decks44 decks
0%synergy
Scalding Tarn
27%inclusion12 decks44 decks
-5%synergy
Rakdos Carnarium
25%inclusion11 decks44 decks
14%synergy
Thundering Falls
23%inclusion10 decks44 decks
12%synergy
Terramorphic Expanse
23%inclusion10 decks44 decks
3%synergy
Shipwreck Marsh
23%inclusion10 decks44 decks
-2%synergy
Stormcarved Coast
23%inclusion10 decks44 decks
-2%synergy
Undercity Sewers
20%inclusion9 decks44 decks
8%synergy
Temple of Epiphany
20%inclusion9 decks44 decks
6%synergy
Haunted Ridge
20%inclusion9 decks44 decks
-1%synergy
Path of Ancestry
20%inclusion9 decks44 decks
-10%synergy
Seething Landscape
20%inclusion8 decks41 decks
2%synergy
Maestros Theater
18%inclusion8 decks44 decks
9%synergy
Raucous Theater
18%inclusion8 decks44 decks
7%synergy
Temple of Malice
18%inclusion8 decks44 decks
6%synergy
Temple of Deceit
18%inclusion8 decks44 decks
5%synergy
Mana Confluence
16%inclusion7 decks44 decks
4%synergy
Volcanic Island
16%inclusion7 decks44 decks
1%synergy
Badlands
16%inclusion7 decks44 decks
1%synergy
River of Tears
14%inclusion6 decks44 decks
12%synergy
Wooded Foothills
14%inclusion6 decks44 decks
5%synergy
Flooded Strand
14%inclusion6 decks44 decks
3%synergy
City of Brass
14%inclusion6 decks44 decks
1%synergy
Underground Sea
14%inclusion6 decks44 decks
-1%synergy
Grixis Panorama
11%inclusion5 decks44 decks
8%synergy
Arid Mesa
11%inclusion5 decks44 decks
2%synergy
Verdant Catacombs
11%inclusion5 decks44 decks
2%synergy
Misty Rainforest
11%inclusion5 decks44 decks
1%synergy