Mairsil, the Pretender
Endling
Cauldron of Souls
Blood Pet
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 Pet'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 Pet'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
Mana Sculpt
38%inclusion3 decks8 decks
Echocasting Symposium
14%inclusion1 decks7 decks
Charging Strifeknight
14%inclusion1 decks7 decks
Turbulent Springs
13%inclusion1 decks8 decks
Prismari Charm
13%inclusion1 decks8 decks
High Synergy Cards
Horseshoe Crab
93%inclusion14 decks15 decks
Aetherling
93%inclusion14 decks15 decks
Buried Alive
93%inclusion14 decks15 decks
Hateflayer
87%inclusion13 decks15 decks
Triskelion
80%inclusion12 decks15 decks
Oriq Loremage
80%inclusion12 decks15 decks
Arcanis the Omnipotent
80%inclusion12 decks15 decks
Blood Vassal
73%inclusion11 decks15 decks
Torchling
73%inclusion11 decks15 decks
Tree of Perdition
73%inclusion11 decks15 decks
Top Cards
Faithless Looting
73%inclusion11 decks15 decks
Quicksilver Elemental
67%inclusion10 decks15 decks
Pendant of Prosperity
67%inclusion10 decks15 decks
Nevinyrral's Disk
67%inclusion10 decks15 decks
Essence Flux
67%inclusion10 decks15 decks
Frantic Search
67%inclusion10 decks15 decks
Cinderhaze Wretch
60%inclusion9 decks15 decks
Asmodeus the Archfiend
60%inclusion9 decks15 decks
Staff of Domination
60%inclusion9 decks15 decks
Pack Rat
60%inclusion9 decks15 decks
Game Changers
Gifts Ungiven
33%inclusion5 decks15 decks
Intuition
27%inclusion4 decks15 decks
Gamble
20%inclusion3 decks15 decks
Creatures
Crystalline Crawler
53%inclusion8 decks15 decks
Morphling
53%inclusion8 decks15 decks
Pili-Pala
53%inclusion8 decks15 decks
Argent Sphinx
40%inclusion6 decks15 decks
Cavern Harpy
40%inclusion6 decks15 decks
Walking Ballista
40%inclusion6 decks15 decks
Myr Propagator
33%inclusion5 decks15 decks
Anthroplasm
33%inclusion5 decks15 decks
Arco-Flagellant
33%inclusion5 decks15 decks
Dralnu, Lich Lord
33%inclusion5 decks15 decks
Mirror-Mad Phantasm
33%inclusion5 decks15 decks
Shauku, Endbringer
33%inclusion5 decks15 decks
Spark Double
33%inclusion5 decks15 decks
Marvin, Murderous Mimic
29%inclusion4 decks14 decks
Argivian Avenger
27%inclusion4 decks15 decks
Sage of Hours
27%inclusion4 decks15 decks
Cephalid Inkshrouder
27%inclusion4 decks15 decks
Galecaster Colossus
27%inclusion4 decks15 decks
Visara the Dreadful
20%inclusion3 decks15 decks
Blighted Bat
20%inclusion3 decks15 decks
Spikeshot Elder
20%inclusion3 decks15 decks
Ovinomancer
20%inclusion3 decks15 decks
Necrotic Ooze
20%inclusion3 decks15 decks
Skirge Familiar
20%inclusion3 decks15 decks
Deadeye Navigator
20%inclusion3 decks15 decks
Jace's Archivist
20%inclusion3 decks15 decks
Instants
Thrill of Possibility
47%inclusion7 decks15 decks
Counterspell
47%inclusion7 decks15 decks
Ghostly Flicker
40%inclusion6 decks15 decks
An Offer You Can't Refuse
40%inclusion6 decks15 decks
Teferi's Time Twist
33%inclusion5 decks15 decks
Planar Incision
33%inclusion5 decks15 decks
Arcane Denial
33%inclusion5 decks15 decks
Demand Answers
27%inclusion4 decks15 decks
Entomb
27%inclusion4 decks15 decks
Negate
27%inclusion4 decks15 decks
Unwind
20%inclusion3 decks15 decks
Forbidden Alchemy
20%inclusion3 decks15 decks
Fact or Fiction
20%inclusion3 decks15 decks
Chaos Warp
20%inclusion3 decks15 decks
Sorceries
Unmarked Grave
53%inclusion8 decks15 decks
Blasphemous Act
53%inclusion8 decks15 decks
Strategic Planning
40%inclusion6 decks15 decks
Cathartic Reunion
33%inclusion5 decks15 decks
Windfall
27%inclusion4 decks15 decks
Grab the Prize
21%inclusion3 decks14 decks
Glimpse the Impossible
20%inclusion3 decks15 decks
Flood of Tears
20%inclusion3 decks15 decks
Necromantic Selection
20%inclusion3 decks15 decks
Quantum Misalignment
20%inclusion3 decks15 decks
Irenicus's Vile Duplication
20%inclusion3 decks15 decks
Utility Artifacts
Thousand-Year Elixir
47%inclusion7 decks15 decks
Swiftfoot Boots
27%inclusion4 decks15 decks
Conjurer's Closet
20%inclusion3 decks15 decks
Lightning Greaves
20%inclusion3 decks15 decks
Enchantments
Fervor
33%inclusion5 decks15 decks
Training Grounds
27%inclusion4 decks15 decks
Ripples of Undeath
20%inclusion3 decks15 decks
Utility Lands
Riptide Laboratory
27%inclusion4 decks15 decks
Bojuka Bog
27%inclusion4 decks15 decks
Sanctum of Eternity
20%inclusion3 decks15 decks
Reliquary Tower
20%inclusion3 decks15 decks
Mana Artifacts
Gilded Lotus
87%inclusion13 decks15 decks
Sol Ring
87%inclusion13 decks15 decks
Talisman of Creativity
67%inclusion10 decks15 decks
Arcane Signet
67%inclusion10 decks15 decks
Talisman of Indulgence
53%inclusion8 decks15 decks
Talisman of Dominance
53%inclusion8 decks15 decks
Dimir Signet
47%inclusion7 decks15 decks
Coveted Jewel
40%inclusion6 decks15 decks
Izzet Signet
40%inclusion6 decks15 decks
Fellwar Stone
33%inclusion5 decks15 decks
Chromatic Orrery
27%inclusion4 decks15 decks
Commander's Sphere
27%inclusion4 decks15 decks
Rakdos Signet
27%inclusion4 decks15 decks
Mind Stone
20%inclusion3 decks15 decks
Lands
Command Tower
80%inclusion12 decks15 decks
Sulfur Falls
67%inclusion10 decks15 decks
Dragonskull Summit
60%inclusion9 decks15 decks
Sunken Hollow
53%inclusion8 decks15 decks
Blood Crypt
53%inclusion8 decks15 decks
Crumbling Necropolis
53%inclusion8 decks15 decks
Exotic Orchard
53%inclusion8 decks15 decks
Smoldering Marsh
47%inclusion7 decks15 decks
Steam Vents
47%inclusion7 decks15 decks
Watery Grave
47%inclusion7 decks15 decks
Stormcarved Coast
40%inclusion6 decks15 decks
Scalding Tarn
40%inclusion6 decks15 decks
Polluted Delta
40%inclusion6 decks15 decks
Bloodstained Mire
40%inclusion6 decks15 decks
Xander's Lounge
40%inclusion6 decks15 decks
Drowned Catacomb
40%inclusion6 decks15 decks
Temple of Deceit
33%inclusion5 decks15 decks
Raucous Theater
27%inclusion4 decks15 decks
Temple of Malice
27%inclusion4 decks15 decks
Temple of Epiphany
27%inclusion4 decks15 decks
Volcanic Island
27%inclusion4 decks15 decks
Underground Sea
27%inclusion4 decks15 decks
Badlands
27%inclusion4 decks15 decks
Haunted Ridge
27%inclusion4 decks15 decks
Shipwreck Marsh
27%inclusion4 decks15 decks
Shivan Reef
27%inclusion4 decks15 decks
Path of Ancestry
27%inclusion4 decks15 decks
Morphic Pool
27%inclusion4 decks15 decks
Maestros Theater
20%inclusion3 decks15 decks
Thundering Falls
20%inclusion3 decks15 decks
Cascade Bluffs
20%inclusion3 decks15 decks
Dimir Aqueduct
20%inclusion3 decks15 decks
Undercity Sewers
20%inclusion3 decks15 decks
Luxury Suite
20%inclusion3 decks15 decks
Training Center
20%inclusion3 decks15 decks