Mairsil, the Pretender
Endling
Cauldron of Souls
Blood Vassal
Anger

   Prerequisites

What do I need to start this combo?
Mairsil on the battlefield.
Anger in your graveyard.
All other permanents in exile.
You control a Mountain.

   Steps

How does this combo work?
1
Activate Mairsil using Cauldron of Souls' ability by tapping it, giving itself persist until end of turn.
2
Activate Mairsil using Blood Vassal's ability by sacrificing it, adding .
3
When Mairsil dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
4
Activate Mairsil using Endling's third ability by paying , giving Mairsil undying until end of turn.
5
Activate Mairsil using Blood Vassal's ability by sacrificing it, adding .
6
When Mairsil dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
7
Repeat.

   Results

What do I get from this combo?
Infinite black mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mairsil, the Pretender
1.0%inclusion19 decks1.84K decks
High Synergy Cards
Aetherling
100%inclusion19 decks19 decks
100%synergy
Torchling
95%inclusion18 decks19 decks
94%synergy
Quicksilver Elemental
95%inclusion18 decks19 decks
94%synergy
Staff of Domination
89%inclusion17 decks19 decks
89%synergy
Nevinyrral's Disk
89%inclusion17 decks19 decks
88%synergy
Arcanis the Omnipotent
84%inclusion16 decks19 decks
83%synergy
Pendant of Prosperity
79%inclusion15 decks19 decks
79%synergy
Asmodeus the Archfiend
79%inclusion15 decks19 decks
79%synergy
Tree of Perdition
79%inclusion15 decks19 decks
78%synergy
Buried Alive
79%inclusion15 decks19 decks
75%synergy
Top Cards
Morphling
74%inclusion14 decks19 decks
73%synergy
Hateflayer
74%inclusion14 decks19 decks
73%synergy
Cavern Harpy
74%inclusion14 decks19 decks
73%synergy
Horseshoe Crab
68%inclusion13 decks19 decks
68%synergy
Faithless Looting
68%inclusion13 decks19 decks
49%synergy
Cinderhaze Wretch
63%inclusion12 decks19 decks
63%synergy
Thousand-Year Elixir
63%inclusion12 decks19 decks
62%synergy
Oriq Loremage
58%inclusion11 decks19 decks
57%synergy
Essence Flux
58%inclusion11 decks19 decks
52%synergy
Frantic Search
58%inclusion11 decks19 decks
39%synergy
Game Changers
Gamble
21%inclusion4 decks19 decks
11%synergy
The One Ring
21%inclusion4 decks19 decks
8%synergy
Fierce Guardianship
16%inclusion3 decks19 decks
-4%synergy
Creatures
Pack Rat
53%inclusion10 decks19 decks
50%synergy
Ovinomancer
47%inclusion9 decks19 decks
47%synergy
Cephalid Inkshrouder
47%inclusion9 decks19 decks
47%synergy
Marvin, Murderous Mimic
44%inclusion7 decks16 decks
43%synergy
Crystalline Crawler
42%inclusion8 decks19 decks
42%synergy
Shauku, Endbringer
42%inclusion8 decks19 decks
42%synergy
Triskelion
42%inclusion8 decks19 decks
42%synergy
Walking Ballista
42%inclusion8 decks19 decks
42%synergy
Spikeshot Elder
37%inclusion7 decks19 decks
37%synergy
Argent Sphinx
32%inclusion6 decks19 decks
31%synergy
Eater of the Dead
32%inclusion6 decks19 decks
31%synergy
Pili-Pala
32%inclusion6 decks19 decks
31%synergy
Blood Pet
32%inclusion6 decks19 decks
31%synergy
Myr Propagator
26%inclusion5 decks19 decks
26%synergy
Anthroplasm
26%inclusion5 decks19 decks
26%synergy
Dralnu, Lich Lord
26%inclusion5 decks19 decks
26%synergy
Mirror-Mad Phantasm
26%inclusion5 decks19 decks
26%synergy
Sakashima the Impostor
26%inclusion5 decks19 decks
25%synergy
Jace's Archivist
26%inclusion5 decks19 decks
20%synergy
Spark Double
26%inclusion5 decks19 decks
19%synergy
Ulamog's Dreadsire
24%inclusion4 decks17 decks
23%synergy
Blighted Bat
21%inclusion4 decks19 decks
21%synergy
Necrotic Ooze
21%inclusion4 decks19 decks
21%synergy
Avatar of Woe
21%inclusion4 decks19 decks
21%synergy
Galecaster Colossus
21%inclusion4 decks19 decks
20%synergy
Argivian Avenger
16%inclusion3 decks19 decks
16%synergy
Knacksaw Clique
16%inclusion3 decks19 decks
16%synergy
Grinning Ignus
16%inclusion3 decks19 decks
16%synergy
Sage of Hours
16%inclusion3 decks19 decks
16%synergy
Soliton
16%inclusion3 decks19 decks
16%synergy
Magus of the Bazaar
16%inclusion3 decks19 decks
16%synergy
Chainer, Dementia Master
16%inclusion3 decks19 decks
16%synergy
Deathbringer Thoctar
16%inclusion3 decks19 decks
15%synergy
Mercurial Chemister
16%inclusion3 decks19 decks
15%synergy
Goro-Goro, Disciple of Ryusei
16%inclusion3 decks19 decks
15%synergy
Doom Whisperer
16%inclusion3 decks19 decks
15%synergy
Skirge Familiar
16%inclusion3 decks19 decks
14%synergy
Deadeye Navigator
16%inclusion3 decks19 decks
14%synergy
Instants
Teferi's Time Twist
42%inclusion8 decks19 decks
40%synergy
Planar Incision
42%inclusion8 decks19 decks
40%synergy
Entomb
42%inclusion8 decks19 decks
36%synergy
Ghostly Flicker
37%inclusion7 decks19 decks
30%synergy
Fact or Fiction
37%inclusion7 decks19 decks
29%synergy
Arcane Denial
37%inclusion7 decks19 decks
8%synergy
An Offer You Can't Refuse
32%inclusion6 decks19 decks
3%synergy
Blur
26%inclusion5 decks19 decks
25%synergy
Thrill of Possibility
26%inclusion5 decks19 decks
16%synergy
Counterspell
26%inclusion5 decks19 decks
-18%synergy
Negate
21%inclusion4 decks19 decks
-2%synergy
Chaos Warp
21%inclusion4 decks19 decks
-15%synergy
Thirst for Knowledge
16%inclusion3 decks19 decks
14%synergy
Crosis's Charm
16%inclusion3 decks19 decks
13%synergy
Deflecting Swat
16%inclusion3 decks19 decks
-3%synergy
Swan Song
16%inclusion3 decks19 decks
-3%synergy
Terminate
16%inclusion3 decks19 decks
-10%synergy
Sorceries
Blasphemous Act
42%inclusion8 decks19 decks
-3%synergy
Final Parting
37%inclusion7 decks19 decks
36%synergy
Unmarked Grave
37%inclusion7 decks19 decks
35%synergy
Careful Study
37%inclusion7 decks19 decks
35%synergy
Windfall
37%inclusion7 decks19 decks
13%synergy
Vandalblast
32%inclusion6 decks19 decks
15%synergy
Feed the Swarm
32%inclusion6 decks19 decks
2%synergy
Cathartic Reunion
26%inclusion5 decks19 decks
25%synergy
Reckless Handling
21%inclusion4 decks19 decks
20%synergy
Necromantic Selection
21%inclusion4 decks19 decks
20%synergy
Splash Portal
18%inclusion3 decks17 decks
17%synergy
Toxic Deluge
16%inclusion3 decks19 decks
-5%synergy
Utility Artifacts
Mirage Mirror
47%inclusion9 decks19 decks
47%synergy
Conjurer's Closet
42%inclusion8 decks19 decks
38%synergy
Swiftfoot Boots
42%inclusion8 decks19 decks
16%synergy
Lightning Greaves
37%inclusion7 decks19 decks
7%synergy
Rings of Brighthearth
21%inclusion4 decks19 decks
20%synergy
Crystal Shard
16%inclusion3 decks19 decks
15%synergy
Wayfarer's Bauble
16%inclusion3 decks19 decks
4%synergy
Enchantments
Candlekeep Sage
32%inclusion6 decks19 decks
31%synergy
Rising of the Day
32%inclusion6 decks19 decks
28%synergy
Training Grounds
26%inclusion5 decks19 decks
26%synergy
Propaganda
21%inclusion4 decks19 decks
7%synergy
Fervor
16%inclusion3 decks19 decks
15%synergy
Utility Lands
Riptide Laboratory
74%inclusion14 decks19 decks
70%synergy
Bojuka Bog
42%inclusion8 decks19 decks
18%synergy
Sanctum of Eternity
37%inclusion7 decks19 decks
37%synergy
Minamo, School at Water's Edge
26%inclusion5 decks19 decks
24%synergy
Great Furnace
26%inclusion5 decks19 decks
21%synergy
Vault of Whispers
26%inclusion5 decks19 decks
21%synergy
Seat of the Synod
26%inclusion5 decks19 decks
21%synergy
Desolate Lighthouse
26%inclusion5 decks19 decks
20%synergy
Reliquary Tower
26%inclusion5 decks19 decks
-9%synergy
Flamekin Village
16%inclusion3 decks19 decks
16%synergy
Command Beacon
16%inclusion3 decks19 decks
11%synergy
Mana Artifacts
Gilded Lotus
95%inclusion18 decks19 decks
91%synergy
Arcane Signet
84%inclusion16 decks19 decks
-4%synergy
Sol Ring
84%inclusion16 decks19 decks
-6%synergy
Talisman of Creativity
58%inclusion11 decks19 decks
13%synergy
Dimir Signet
53%inclusion10 decks19 decks
16%synergy
Coveted Jewel
47%inclusion9 decks19 decks
46%synergy
Izzet Signet
47%inclusion9 decks19 decks
14%synergy
Talisman of Dominance
47%inclusion9 decks19 decks
-2%synergy
Fellwar Stone
42%inclusion8 decks19 decks
7%synergy
Basalt Monolith
37%inclusion7 decks19 decks
35%synergy
Talisman of Indulgence
32%inclusion6 decks19 decks
-11%synergy
Rakdos Signet
21%inclusion4 decks19 decks
-13%synergy
Mind Stone
16%inclusion3 decks19 decks
2%synergy
Commander's Sphere
16%inclusion3 decks19 decks
-5%synergy
Lands
Command Tower
84%inclusion16 decks19 decks
-7%synergy
Sulfur Falls
63%inclusion12 decks19 decks
17%synergy
Exotic Orchard
58%inclusion11 decks19 decks
1%synergy
Drowned Catacomb
53%inclusion10 decks19 decks
10%synergy
Dragonskull Summit
53%inclusion10 decks19 decks
8%synergy
Crumbling Necropolis
53%inclusion10 decks19 decks
-2%synergy
Morphic Pool
47%inclusion9 decks19 decks
15%synergy
Xander's Lounge
47%inclusion9 decks19 decks
7%synergy
Steam Vents
47%inclusion9 decks19 decks
3%synergy
Blood Crypt
47%inclusion9 decks19 decks
3%synergy
Watery Grave
47%inclusion9 decks19 decks
0%synergy
Luxury Suite
42%inclusion8 decks19 decks
10%synergy
Sunken Hollow
42%inclusion8 decks19 decks
2%synergy
Shivan Reef
37%inclusion7 decks19 decks
8%synergy
Training Center
37%inclusion7 decks19 decks
4%synergy
Smoldering Marsh
37%inclusion7 decks19 decks
-1%synergy
Terramorphic Expanse
32%inclusion6 decks19 decks
12%synergy
Evolving Wilds
32%inclusion6 decks19 decks
8%synergy
Shipwreck Marsh
32%inclusion6 decks19 decks
7%synergy
Stormcarved Coast
32%inclusion6 decks19 decks
6%synergy
Fabled Passage
26%inclusion5 decks19 decks
19%synergy
Thundering Falls
26%inclusion5 decks19 decks
16%synergy
Haunted Ridge
26%inclusion5 decks19 decks
5%synergy
Sulfurous Springs
26%inclusion5 decks19 decks
-1%synergy
Scalding Tarn
26%inclusion5 decks19 decks
-6%synergy
Bloodstained Mire
26%inclusion5 decks19 decks
-8%synergy
Izzet Boilerworks
21%inclusion4 decks19 decks
9%synergy
Undercity Sewers
21%inclusion4 decks19 decks
9%synergy
Temple of Deceit
21%inclusion4 decks19 decks
8%synergy
Underground River
21%inclusion4 decks19 decks
-6%synergy
Polluted Delta
21%inclusion4 decks19 decks
-13%synergy
Seething Landscape
17%inclusion3 decks18 decks
-1%synergy
Grixis Panorama
16%inclusion3 decks19 decks
12%synergy
Raucous Theater
16%inclusion3 decks19 decks
5%synergy
Temple of Malice
16%inclusion3 decks19 decks
4%synergy
Dimir Aqueduct
16%inclusion3 decks19 decks
4%synergy
Temple of Epiphany
16%inclusion3 decks19 decks
1%synergy
Path of Ancestry
16%inclusion3 decks19 decks
-15%synergy