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
Mairsil, the Pretender
0.4%inclusion8 decks1.78K decks
High Synergy Cards
Torchling
100%inclusion8 decks8 decks
100%synergy
Oriq Loremage
100%inclusion8 decks8 decks
99%synergy
Buried Alive
100%inclusion8 decks8 decks
96%synergy
Aetherling
88%inclusion7 decks8 decks
87%synergy
Arcanis the Omnipotent
88%inclusion7 decks8 decks
86%synergy
Horseshoe Crab
75%inclusion6 decks8 decks
75%synergy
Pendant of Prosperity
75%inclusion6 decks8 decks
75%synergy
Cathartic Reunion
75%inclusion6 decks8 decks
73%synergy
Pack Rat
75%inclusion6 decks8 decks
73%synergy
Frantic Search
88%inclusion7 decks8 decks
70%synergy
Top Cards
Faithless Looting
88%inclusion7 decks8 decks
68%synergy
Counterspell
75%inclusion6 decks8 decks
31%synergy
Cinderhaze Wretch
63%inclusion5 decks8 decks
62%synergy
Hateflayer
63%inclusion5 decks8 decks
62%synergy
Staff of Domination
63%inclusion5 decks8 decks
62%synergy
Thousand-Year Elixir
63%inclusion5 decks8 decks
62%synergy
Unmarked Grave
63%inclusion5 decks8 decks
61%synergy
Blood Vassal
50%inclusion4 decks8 decks
50%synergy
Mirror-Mad Phantasm
50%inclusion4 decks8 decks
50%synergy
Triskelion
50%inclusion4 decks8 decks
50%synergy
Game Changers
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38%inclusion3 decks8 decks
36%synergy
Fierce Guardianship
38%inclusion3 decks8 decks
18%synergy
Gifts Ungiven
25%inclusion2 decks8 decks
23%synergy
The One Ring
25%inclusion2 decks8 decks
11%synergy
Demonic Tutor
25%inclusion2 decks8 decks
3%synergy
Lion's Eye Diamond
13%inclusion1 decks8 decks
6%synergy
Imperial Seal
13%inclusion1 decks8 decks
5%synergy
Notion Thief
13%inclusion1 decks8 decks
5%synergy
Thassa's Oracle
13%inclusion1 decks8 decks
4%synergy
Gamble
13%inclusion1 decks8 decks
3%synergy
Creatures
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50%inclusion4 decks8 decks
50%synergy
Quicksilver Elemental
50%inclusion4 decks8 decks
50%synergy
Tree of Perdition
50%inclusion4 decks8 decks
50%synergy
Marvin, Murderous Mimic
50%inclusion2 decks4 decks
50%synergy
Walking Ballista
50%inclusion4 decks8 decks
49%synergy
Argivian Avenger
38%inclusion3 decks8 decks
37%synergy
Anthroplasm
38%inclusion3 decks8 decks
37%synergy
Magus of the Bazaar
38%inclusion3 decks8 decks
37%synergy
Eater of the Dead
38%inclusion3 decks8 decks
37%synergy
Pili-Pala
38%inclusion3 decks8 decks
37%synergy
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38%inclusion3 decks8 decks
37%synergy
Spark Double
38%inclusion3 decks8 decks
30%synergy
Codecracker Hound
33%inclusion1 decks3 decks
33%synergy
Sage of Hours
25%inclusion2 decks8 decks
25%synergy
Spikeshot Elder
25%inclusion2 decks8 decks
25%synergy
Arco-Flagellant
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25%synergy
Argent Sphinx
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25%synergy
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25%inclusion2 decks8 decks
25%synergy
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25%inclusion2 decks8 decks
25%synergy
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25%inclusion2 decks8 decks
25%synergy
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25%synergy
Morphling
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25%synergy
Deathbringer Thoctar
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25%synergy
Goro-Goro, Disciple of Ryusei
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24%synergy
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22%synergy
Jace's Archivist
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19%synergy
Nightscape Familiar
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Ulamog's Dreadsire
20%inclusion1 decks5 decks
20%synergy
Ghost-Lit Warder
13%inclusion1 decks8 decks
12%synergy
Darting Merfolk
13%inclusion1 decks8 decks
12%synergy
Skill Borrower
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12%synergy
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12%synergy
Death Cultist
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12%synergy
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13%inclusion1 decks8 decks
12%synergy
Grenzo, Dungeon Warden
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12%synergy
Knacksaw Clique
13%inclusion1 decks8 decks
12%synergy
Blighted Bat
13%inclusion1 decks8 decks
12%synergy
Grand Architect
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12%synergy
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13%inclusion1 decks8 decks
12%synergy
Alchemist's Apprentice
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12%synergy
Kozilek, the Great Distortion
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12%synergy
Unctus, Grand Metatect
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12%synergy
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12%synergy
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12%synergy
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12%synergy
Rootha, Mercurial Artist
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12%synergy
Hulking Metamorph
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12%synergy
Dimir House Guard
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12%synergy
Instants
Entomb
50%inclusion4 decks8 decks
44%synergy
Terminate
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24%synergy
Ghostly Flicker
38%inclusion3 decks8 decks
31%synergy
Fact or Fiction
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30%synergy
Thrill of Possibility
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28%synergy
Arcane Denial
38%inclusion3 decks8 decks
9%synergy
First Day of Class
25%inclusion2 decks8 decks
25%synergy
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24%synergy
Planar Incision
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23%synergy
Essence Flux
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20%synergy
Mana Drain
25%inclusion2 decks8 decks
9%synergy
Cyclonic Rift
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2%synergy
An Offer You Can't Refuse
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-3%synergy
Fell the Profane
14%inclusion1 decks7 decks
6%synergy
Sink into Stupor
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5%synergy
Dark Bargain
13%inclusion1 decks8 decks
12%synergy
Shadow of Doubt
13%inclusion1 decks8 decks
12%synergy
Moment of Truth
13%inclusion1 decks8 decks
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Capsize
13%inclusion1 decks8 decks
12%synergy
Stifle
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12%synergy
Tolarian Winds
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12%synergy
Whir of Invention
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11%synergy
Disallow
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11%synergy
Stubborn Denial
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11%synergy
Teferi's Time Twist
13%inclusion1 decks8 decks
11%synergy
Forbidden Alchemy
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Thirst for Knowledge
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11%synergy
Displace
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10%synergy
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Lightning Bolt
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Mystical Tutor
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-3%synergy
Vampiric Tutor
13%inclusion1 decks8 decks
-4%synergy
Brainstorm
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-4%synergy
Deflecting Swat
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Swan Song
13%inclusion1 decks8 decks
-6%synergy
Dark Ritual
13%inclusion1 decks8 decks
-22%synergy
Chaos Warp
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-24%synergy
Sorceries
Grab the Prize
50%inclusion2 decks4 decks
49%synergy
Windfall
50%inclusion4 decks8 decks
26%synergy
Blasphemous Act
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4%synergy
Strategic Planning
38%inclusion3 decks8 decks
37%synergy
Necromantic Selection
38%inclusion3 decks8 decks
37%synergy
Glimpse the Impossible
29%inclusion2 decks7 decks
28%synergy
Commune with Evil
25%inclusion1 decks4 decks
25%synergy
Tormenting Voice
25%inclusion2 decks8 decks
24%synergy
Quantum Misalignment
25%inclusion2 decks8 decks
23%synergy
Irenicus's Vile Duplication
25%inclusion2 decks8 decks
22%synergy
Wheel of Fortune
25%inclusion2 decks8 decks
16%synergy
Vandalblast
25%inclusion2 decks8 decks
8%synergy
Toxic Deluge
25%inclusion2 decks8 decks
4%synergy
Morality Shift
13%inclusion1 decks8 decks
12%synergy
Ransack the Lab
13%inclusion1 decks8 decks
12%synergy
Flux
13%inclusion1 decks8 decks
12%synergy
Flood of Tears
13%inclusion1 decks8 decks
12%synergy
Compulsive Research
13%inclusion1 decks8 decks
12%synergy
Reckless Handling
13%inclusion1 decks8 decks
12%synergy
Beacon of Unrest
13%inclusion1 decks8 decks
12%synergy
Bone Shards
13%inclusion1 decks8 decks
12%synergy
Molten Collapse
13%inclusion1 decks8 decks
12%synergy
Lively Dirge
13%inclusion1 decks8 decks
11%synergy
Careful Study
13%inclusion1 decks8 decks
11%synergy
Chart a Course
13%inclusion1 decks8 decks
10%synergy
Fabricate
13%inclusion1 decks8 decks
9%synergy
Grim Tutor
13%inclusion1 decks8 decks
8%synergy
Torment of Hailfire
13%inclusion1 decks8 decks
8%synergy
Wheel of Misfortune
13%inclusion1 decks8 decks
8%synergy
Reforge the Soul
13%inclusion1 decks8 decks
8%synergy
Whispering Madness
13%inclusion1 decks8 decks
6%synergy
Ponder
13%inclusion1 decks8 decks
4%synergy
Feed the Swarm
13%inclusion1 decks8 decks
-18%synergy
Utility Artifacts
Nevinyrral's Disk
50%inclusion4 decks8 decks
49%synergy
Mirage Mirror
38%inclusion3 decks8 decks
37%synergy
Lightning Greaves
38%inclusion3 decks8 decks
8%synergy
The Enigma Jewel
25%inclusion2 decks8 decks
25%synergy
Conjurer's Closet
25%inclusion2 decks8 decks
21%synergy
Netherborn Altar
13%inclusion1 decks8 decks
12%synergy
Heartstone
13%inclusion1 decks8 decks
12%synergy
Sting, the Glinting Dagger
13%inclusion1 decks8 decks
12%synergy
Synthesis Pod
13%inclusion1 decks8 decks
12%synergy
Tarrian's Soulcleaver
13%inclusion1 decks8 decks
12%synergy
Encroaching Mycosynth
13%inclusion1 decks8 decks
12%synergy
Illusionist's Bracers
13%inclusion1 decks8 decks
12%synergy
Elixir of Immortality
13%inclusion1 decks8 decks
11%synergy
Rings of Brighthearth
13%inclusion1 decks8 decks
11%synergy
Sword of the Animist
13%inclusion1 decks8 decks
11%synergy
Mirror Box
13%inclusion1 decks8 decks
11%synergy
Brass's Tunnel-Grinder
13%inclusion1 decks8 decks
10%synergy
Helm of the Host
13%inclusion1 decks8 decks
10%synergy
Lithoform Engine
13%inclusion1 decks8 decks
10%synergy
Phyrexian Altar
13%inclusion1 decks8 decks
9%synergy
Strionic Resonator
13%inclusion1 decks8 decks
8%synergy
Panharmonicon
13%inclusion1 decks8 decks
7%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
-13%synergy
Enchantments
Rising of the Day
38%inclusion3 decks8 decks
34%synergy
Fervor
25%inclusion2 decks8 decks
24%synergy
Training Grounds
25%inclusion2 decks8 decks
24%synergy
Propaganda
25%inclusion2 decks8 decks
11%synergy
Ripples of Undeath
14%inclusion1 decks7 decks
13%synergy
Vesuvan Duplimancy
13%inclusion1 decks8 decks
12%synergy
Candlekeep Sage
13%inclusion1 decks8 decks
12%synergy
Phyrexian Scriptures
13%inclusion1 decks8 decks
12%synergy
The Meathook Massacre
13%inclusion1 decks8 decks
11%synergy
Planeswalkers
Ashiok, Dream Render
38%inclusion3 decks8 decks
36%synergy
Jace, Wielder of Mysteries
25%inclusion2 decks8 decks
24%synergy
Daretti, Scrap Savant
25%inclusion2 decks8 decks
23%synergy
Jace, Architect of Thought
13%inclusion1 decks8 decks
12%synergy
Tezzeret, Betrayer of Flesh
13%inclusion1 decks8 decks
12%synergy
Saheeli Rai
13%inclusion1 decks8 decks
12%synergy
Vraska, Betrayal's Sting
13%inclusion1 decks8 decks
12%synergy
Nicol Bolas, Dragon-God
13%inclusion1 decks8 decks
9%synergy
Utility Lands
Reliquary Tower
50%inclusion4 decks8 decks
15%synergy
Sanctum of Eternity
38%inclusion3 decks8 decks
37%synergy
Riptide Laboratory
38%inclusion3 decks8 decks
34%synergy
Drownyard Temple
25%inclusion2 decks8 decks
25%synergy
Minamo, School at Water's Edge
25%inclusion2 decks8 decks
23%synergy
Great Furnace
25%inclusion2 decks8 decks
20%synergy
Vault of Whispers
25%inclusion2 decks8 decks
20%synergy
Seat of the Synod
25%inclusion2 decks8 decks
19%synergy
Urborg, Tomb of Yawgmoth
25%inclusion2 decks8 decks
11%synergy
Otawara, Soaring City
25%inclusion2 decks8 decks
9%synergy
Bojuka Bog
25%inclusion2 decks8 decks
1%synergy
Flamekin Village
13%inclusion1 decks8 decks
12%synergy
Darksteel Citadel
13%inclusion1 decks8 decks
10%synergy
Field of Ruin
13%inclusion1 decks8 decks
9%synergy
Inventors' Fair
13%inclusion1 decks8 decks
9%synergy
Command Beacon
13%inclusion1 decks8 decks
8%synergy
Desolate Lighthouse
13%inclusion1 decks8 decks
6%synergy
Geier Reach Sanitarium
13%inclusion1 decks8 decks
5%synergy
Temple of the False God
13%inclusion1 decks8 decks
4%synergy
Mana Artifacts
Gilded Lotus
100%inclusion8 decks8 decks
97%synergy
Sol Ring
88%inclusion7 decks8 decks
-3%synergy
Arcane Signet
75%inclusion6 decks8 decks
-13%synergy
Coveted Jewel
63%inclusion5 decks8 decks
62%synergy
Fellwar Stone
50%inclusion4 decks8 decks
15%synergy
Talisman of Creativity
50%inclusion4 decks8 decks
6%synergy
Talisman of Dominance
50%inclusion4 decks8 decks
1%synergy
Chromatic Orrery
38%inclusion3 decks8 decks
37%synergy
Commander's Sphere
38%inclusion3 decks8 decks
16%synergy
Izzet Signet
38%inclusion3 decks8 decks
3%synergy
Dimir Signet
38%inclusion3 decks8 decks
0%synergy
Talisman of Indulgence
38%inclusion3 decks8 decks
-5%synergy
Rakdos Signet
25%inclusion2 decks8 decks
-11%synergy
Nyx Lotus
13%inclusion1 decks8 decks
12%synergy
Empowered Autogenerator
13%inclusion1 decks8 decks
12%synergy
Lotus Bloom
13%inclusion1 decks8 decks
12%synergy
Sky Diamond
13%inclusion1 decks8 decks
11%synergy
Sol Talisman
13%inclusion1 decks8 decks
10%synergy
Basalt Monolith
13%inclusion1 decks8 decks
10%synergy
Machine God's Effigy
13%inclusion1 decks8 decks
10%synergy
Thran Dynamo
13%inclusion1 decks8 decks
7%synergy
Mind Stone
13%inclusion1 decks8 decks
-2%synergy
Thought Vessel
13%inclusion1 decks8 decks
-9%synergy
Lands
Command Tower
88%inclusion7 decks8 decks
-4%synergy
Sulfur Falls
75%inclusion6 decks8 decks
29%synergy
Exotic Orchard
75%inclusion6 decks8 decks
18%synergy
Sunken Hollow
63%inclusion5 decks8 decks
22%synergy
Dragonskull Summit
63%inclusion5 decks8 decks
18%synergy
Crumbling Necropolis
63%inclusion5 decks8 decks
7%synergy
Temple of Deceit
50%inclusion4 decks8 decks
36%synergy
Temple of Epiphany
50%inclusion4 decks8 decks
35%synergy
Smoldering Marsh
50%inclusion4 decks8 decks
12%synergy
Xander's Lounge
50%inclusion4 decks8 decks
9%synergy
Drowned Catacomb
50%inclusion4 decks8 decks
8%synergy
Steam Vents
50%inclusion4 decks8 decks
6%synergy
Blood Crypt
50%inclusion4 decks8 decks
6%synergy
Watery Grave
50%inclusion4 decks8 decks
4%synergy
Temple of Malice
38%inclusion3 decks8 decks
25%synergy
Volcanic Island
38%inclusion3 decks8 decks
23%synergy
Underground Sea
38%inclusion3 decks8 decks
23%synergy
Badlands
38%inclusion3 decks8 decks
22%synergy
Terramorphic Expanse
38%inclusion3 decks8 decks
17%synergy
Haunted Ridge
38%inclusion3 decks8 decks
16%synergy
Stormcarved Coast
38%inclusion3 decks8 decks
12%synergy
Shipwreck Marsh
38%inclusion3 decks8 decks
12%synergy
Shivan Reef
38%inclusion3 decks8 decks
9%synergy
Scalding Tarn
38%inclusion3 decks8 decks
5%synergy
Luxury Suite
38%inclusion3 decks8 decks
5%synergy
Training Center
38%inclusion3 decks8 decks
5%synergy
Polluted Delta
38%inclusion3 decks8 decks
4%synergy
Bloodstained Mire
38%inclusion3 decks8 decks
3%synergy
Mistvault Bridge
25%inclusion2 decks8 decks
21%synergy
Silverbluff Bridge
25%inclusion2 decks8 decks
21%synergy
Maestros Theater
25%inclusion2 decks8 decks
15%synergy
Thundering Falls
25%inclusion2 decks8 decks
15%synergy
Raucous Theater
25%inclusion2 decks8 decks
14%synergy
Undercity Sewers
25%inclusion2 decks8 decks
13%synergy
Evolving Wilds
25%inclusion2 decks8 decks
0%synergy
Sulfurous Springs
25%inclusion2 decks8 decks
-2%synergy
Underground River
25%inclusion2 decks8 decks
-2%synergy
Path of Ancestry
25%inclusion2 decks8 decks
-7%synergy
Morphic Pool
25%inclusion2 decks8 decks
-8%synergy
Scene of the Crime
13%inclusion1 decks8 decks
12%synergy
Power Depot
13%inclusion1 decks8 decks
12%synergy
Demolition Field
13%inclusion1 decks8 decks
11%synergy
Contaminated Aquifer
13%inclusion1 decks8 decks
10%synergy
Prismatic Vista
13%inclusion1 decks8 decks
9%synergy
Grixis Panorama
13%inclusion1 decks8 decks
9%synergy
Drossforge Bridge
13%inclusion1 decks8 decks
9%synergy
Fabled Passage
13%inclusion1 decks8 decks
5%synergy
Marsh Flats
13%inclusion1 decks8 decks
2%synergy
Shadowblood Ridge
13%inclusion1 decks8 decks
2%synergy
Myriad Landscape
13%inclusion1 decks8 decks
2%synergy