Cayth, Famed Mechanist
Altar of Dementia

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
The persist creature does not have a -1/-1 counter on it.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing the persist creature.
2
When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3
When the persist creature enters the battlefield, its fabricate ability triggers, putting a +1/+1 counter on it.
4
Resolve the Altar of Dementia ability, causing target player to mill cards equal to the persist creature's power.
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mill
Infinite sacrifice triggers
Infinite self-mill
Cayth, Famed Mechanist
1.9%inclusion88 decks4.58K decks
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0.0%inclusion3 decks9.37K decks
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0.0%inclusion3 decks16.9K decks
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0.0%inclusion3 decks27.9K decks
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0.0%inclusion1 decks2.31K decks
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0.4%inclusion1 decks246 decks
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0.0%inclusion1 decks28K decks
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0.3%inclusion1 decks316 decks
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0.3%inclusion1 decks300 decks
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0.0%inclusion1 decks22.1K decks
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New Cards
Big Mother Mouser
17%inclusion2 decks12 decks
16%synergy
Ravenous Robots
13%inclusion2 decks16 decks
12%synergy
Raphael, Tough Turtle
8.3%inclusion1 decks12 decks
8%synergy
High Synergy Cards
Ashnod's Altar
73%inclusion93 decks128 decks
66%synergy
Goblin Bombardment
63%inclusion81 decks128 decks
58%synergy
Lesser Masticore
56%inclusion72 decks128 decks
56%synergy
Glen Elendra Archmage
53%inclusion68 decks128 decks
51%synergy
Blasting Station
45%inclusion58 decks128 decks
45%synergy
Skullclamp
50%inclusion64 decks128 decks
39%synergy
Intruder Alarm
40%inclusion51 decks128 decks
38%synergy
Phyrexian Altar
41%inclusion53 decks128 decks
38%synergy
River Kelpie
38%inclusion49 decks128 decks
37%synergy
Impact Tremors
47%inclusion60 decks128 decks
37%synergy
Top Cards
Swords to Plowshares
66%inclusion84 decks128 decks
5%synergy
Path to Exile
54%inclusion69 decks128 decks
7%synergy
Counterspell
45%inclusion57 decks128 decks
3%synergy
Three Visits
42%inclusion5 decks12 decks
18%synergy
Nature's Lore
42%inclusion5 decks12 decks
10%synergy
Fabricate
40%inclusion51 decks128 decks
34%synergy
Bloom Tender
33%inclusion4 decks12 decks
25%synergy
Eladamri's Call
33%inclusion4 decks12 decks
24%synergy
Rampant Growth
33%inclusion4 decks12 decks
0%synergy
Farseek
33%inclusion4 decks12 decks
-3%synergy
Game Changers
Enlightened Tutor
40%inclusion51 decks128 decks
25%synergy
Demonic Tutor
37%inclusion7 decks19 decks
18%synergy
Rhystic Study
30%inclusion38 decks128 decks
6%synergy
Vampiric Tutor
26%inclusion5 decks19 decks
12%synergy
Gamble
17%inclusion22 decks128 decks
8%synergy
The One Ring
14%inclusion18 decks128 decks
6%synergy
Mana Vault
11%inclusion14 decks128 decks
5%synergy
Mox Diamond
7.8%inclusion10 decks128 decks
4%synergy
Intuition
7.0%inclusion9 decks128 decks
5%synergy
Lion's Eye Diamond
5.5%inclusion7 decks128 decks
4%synergy
Creatures
Urza, Lord High Artificer
32%inclusion41 decks128 decks
29%synergy
Solemn Simulacrum
32%inclusion41 decks128 decks
20%synergy
Esper Sentinel
32%inclusion41 decks128 decks
13%synergy
Furystoke Giant
30%inclusion39 decks128 decks
30%synergy
Composite Golem
30%inclusion3 decks10 decks
30%synergy
Meren of Clan Nel Toth
30%inclusion3 decks10 decks
26%synergy
Kithkin Spellduster
30%inclusion38 decks128 decks
30%synergy
Molten Gatekeeper
29%inclusion37 decks126 decks
27%synergy
Ornithopter of Paradise
29%inclusion37 decks128 decks
24%synergy
Thought Monitor
28%inclusion36 decks128 decks
24%synergy
Marionette Apprentice
26%inclusion5 decks19 decks
22%synergy
Moritte of the Frost
25%inclusion3 decks12 decks
24%synergy
Brudiclad, Telchor Engineer
25%inclusion32 decks128 decks
22%synergy
Dryad of the Ilysian Grove
25%inclusion3 decks12 decks
17%synergy
Avenger of Zendikar
25%inclusion3 decks12 decks
17%synergy
Faeburrow Elder
25%inclusion3 decks12 decks
13%synergy
Birds of Paradise
25%inclusion3 decks12 decks
-2%synergy
Reckless Fireweaver
24%inclusion31 decks128 decks
20%synergy
Steel Overseer
23%inclusion30 decks128 decks
22%synergy
Agate Instigator
22%inclusion21 decks97 decks
19%synergy
Oltec Matterweaver
21%inclusion27 decks128 decks
20%synergy
Purphoros, God of the Forge
21%inclusion27 decks128 decks
17%synergy
Etherium Sculptor
21%inclusion27 decks128 decks
15%synergy
Minthara, Merciless Soul
21%inclusion4 decks19 decks
20%synergy
Losheel, Clockwork Scholar
20%inclusion26 decks128 decks
18%synergy
Imperial Recruiter
20%inclusion26 decks128 decks
16%synergy
Tribute Mage
19%inclusion24 decks128 decks
17%synergy
Silver Myr
19%inclusion24 decks128 decks
16%synergy
Gold Myr
18%inclusion23 decks128 decks
15%synergy
Iron Myr
18%inclusion23 decks128 decks
15%synergy
Enthusiastic Mechanaut
18%inclusion23 decks128 decks
13%synergy
Thunderblust
17%inclusion22 decks128 decks
17%synergy
Recruiter of the Guard
17%inclusion22 decks128 decks
14%synergy
Foundry Inspector
17%inclusion22 decks128 decks
13%synergy
Kappa Cannoneer
16%inclusion21 decks128 decks
13%synergy
Jhoira, Weatherlight Captain
16%inclusion21 decks128 decks
11%synergy
Putrid Goblin
16%inclusion3 decks19 decks
15%synergy
Urza, Chief Artificer
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14%synergy
Disciple of the Vault
16%inclusion3 decks19 decks
14%synergy
Priest of Fell Rites
16%inclusion3 decks19 decks
13%synergy
Bartolomé del Presidio
16%inclusion3 decks19 decks
12%synergy
Mirkwood Bats
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7%synergy
Goblin Engineer
16%inclusion20 decks128 decks
13%synergy
Sai, Master Thopterist
16%inclusion20 decks128 decks
12%synergy
Displacer Kitten
16%inclusion20 decks128 decks
11%synergy
Weftstalker Ardent
15%inclusion7 decks47 decks
12%synergy
Twilight Shepherd
14%inclusion18 decks128 decks
14%synergy
Trophy Mage
14%inclusion18 decks128 decks
13%synergy
The Jolly Balloon Man
13%inclusion12 decks89 decks
11%synergy
Guide of Souls
13%inclusion17 decks128 decks
11%synergy
Instants
An Offer You Can't Refuse
32%inclusion41 decks128 decks
7%synergy
Swan Song
29%inclusion37 decks128 decks
11%synergy
Arcane Denial
25%inclusion32 decks128 decks
5%synergy
Cyclonic Rift
25%inclusion32 decks128 decks
3%synergy
Dispatch
23%inclusion30 decks128 decks
18%synergy
Dovin's Veto
20%inclusion26 decks128 decks
2%synergy
Negate
20%inclusion26 decks128 decks
-1%synergy
Mana Drain
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4%synergy
Scour for Scrap
18%inclusion8 decks44 decks
16%synergy
Teferi's Protection
18%inclusion23 decks128 decks
2%synergy
Chaos Warp
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-11%synergy
Whir of Invention
16%inclusion21 decks128 decks
14%synergy
Fierce Guardianship
16%inclusion21 decks128 decks
-1%synergy
Generous Gift
16%inclusion21 decks128 decks
-5%synergy
Terminate
16%inclusion3 decks19 decks
-3%synergy
Muddle the Mixture
15%inclusion19 decks128 decks
11%synergy
Deflecting Swat
13%inclusion17 decks128 decks
-4%synergy
Brainstorm
13%inclusion16 decks128 decks
-6%synergy
Boros Charm
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-10%synergy
Silence
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5%synergy
Flusterstorm
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5%synergy
Force of Will
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2%synergy
Rootborn Defenses
11%inclusion14 decks128 decks
8%synergy
Mystical Tutor
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-1%synergy
Force of Negation
9.4%inclusion12 decks128 decks
1%synergy
Three Steps Ahead
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5%synergy
Mental Misstep
7.8%inclusion10 decks128 decks
2%synergy
Demand Answers
7.8%inclusion10 decks128 decks
2%synergy
Ephemerate
7.8%inclusion10 decks128 decks
2%synergy
Mindbreak Trap
7.0%inclusion9 decks128 decks
2%synergy
Strix Serenade
6.3%inclusion8 decks128 decks
3%synergy
Pact of Negation
6.3%inclusion8 decks128 decks
0%synergy
Akroma's Will
6.3%inclusion8 decks128 decks
-4%synergy
Unbreakable Formation
5.5%inclusion7 decks128 decks
0%synergy
Wear // Tear
5.5%inclusion7 decks128 decks
-1%synergy
Sink into Stupor
5.5%inclusion7 decks128 decks
-5%synergy
Abrade
5.5%inclusion7 decks128 decks
-6%synergy
Sorceries
Sevinne's Reclamation
23%inclusion30 decks128 decks
16%synergy
Diabolic Intent
21%inclusion4 decks19 decks
13%synergy
Blasphemous Act
20%inclusion26 decks128 decks
-13%synergy
Organic Extinction
17%inclusion22 decks128 decks
15%synergy
Farewell
16%inclusion20 decks128 decks
3%synergy
Vandalblast
15%inclusion19 decks128 decks
-1%synergy
Thoughtcast
14%inclusion18 decks128 decks
11%synergy
Jeska's Will
14%inclusion18 decks128 decks
-1%synergy
Voyage Home
11%inclusion8 decks70 decks
9%synergy
Wake the Past
11%inclusion14 decks128 decks
8%synergy
Ponder
11%inclusion14 decks128 decks
-1%synergy
Austere Command
11%inclusion14 decks128 decks
-1%synergy
Faithless Looting
11%inclusion14 decks128 decks
-5%synergy
Storm of Souls
8.6%inclusion11 decks128 decks
8%synergy
Tezzeret's Gambit
7.8%inclusion10 decks128 decks
5%synergy
Idyllic Tutor
7.0%inclusion9 decks128 decks
3%synergy
Reshape
6.3%inclusion8 decks128 decks
5%synergy
Wrath of God
6.3%inclusion8 decks128 decks
2%synergy
Preordain
6.3%inclusion8 decks128 decks
-3%synergy
Windfall
6.3%inclusion8 decks128 decks
-5%synergy
Stock Up
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4%synergy
Jolted Awake
5.6%inclusion7 decks126 decks
5%synergy
Vanquish the Horde
5.5%inclusion7 decks128 decks
2%synergy
Wheel of Fortune
5.5%inclusion7 decks128 decks
1%synergy
Utility Artifacts
Panharmonicon
31%inclusion40 decks128 decks
27%synergy
Cauldron of Souls
27%inclusion35 decks128 decks
27%synergy
Lightning Greaves
26%inclusion33 decks128 decks
1%synergy
Idol of Oblivion
23%inclusion29 decks128 decks
18%synergy
Thopter Foundry
16%inclusion3 decks19 decks
14%synergy
Time Sieve
16%inclusion3 decks19 decks
13%synergy
Krark-Clan Ironworks
16%inclusion20 decks128 decks
15%synergy
Nim Deathmantle
15%inclusion19 decks128 decks
14%synergy
Decoction Module
13%inclusion16 decks128 decks
12%synergy
Gonti's Aether Heart
13%inclusion16 decks128 decks
12%synergy
Izzet Generatorium
13%inclusion16 decks128 decks
11%synergy
Spawning Pit
12%inclusion15 decks128 decks
11%synergy
Automated Assembly Line
11%inclusion14 decks128 decks
10%synergy
Insight Engine
11%inclusion5 decks46 decks
9%synergy
Mystic Forge
10%inclusion13 decks128 decks
7%synergy
Sensei's Divining Top
10%inclusion13 decks128 decks
6%synergy
Aetherworks Marvel
9.4%inclusion12 decks128 decks
9%synergy
Grinding Station
9.4%inclusion12 decks128 decks
9%synergy
Worldwalker Helm
9.4%inclusion12 decks128 decks
8%synergy
Bident of Thassa
9.4%inclusion12 decks128 decks
3%synergy
Ravenous Amulet
8.8%inclusion7 decks80 decks
9%synergy
Uthros Research Craft
8.7%inclusion4 decks46 decks
6%synergy
Aether Refinery
8.6%inclusion11 decks128 decks
8%synergy
Altar of the Brood
8.6%inclusion11 decks128 decks
7%synergy
Unwinding Clock
8.6%inclusion11 decks128 decks
6%synergy
Thousand Moons Smithy
7.8%inclusion10 decks128 decks
6%synergy
Wayfarer's Bauble
7.8%inclusion10 decks128 decks
0%synergy
Trading Post
7.0%inclusion9 decks128 decks
6%synergy
Swiftfoot Boots
7.0%inclusion9 decks128 decks
-20%synergy
Inspirit, Flagship Vessel
6.4%inclusion3 decks47 decks
2%synergy
Animation Module
6.3%inclusion8 decks128 decks
6%synergy
Norn's Wellspring
6.3%inclusion8 decks128 decks
6%synergy
Inspiring Statuary
6.3%inclusion8 decks128 decks
5%synergy
Cloud Key
6.3%inclusion8 decks128 decks
4%synergy
Clock of Omens
5.5%inclusion7 decks128 decks
5%synergy
Simulacrum Synthesizer
5.5%inclusion7 decks128 decks
4%synergy
Shorikai, Genesis Engine
5.5%inclusion7 decks128 decks
3%synergy
Enchantments
Leyline of the Guildpact
30%inclusion3 decks10 decks
16%synergy
Warleader's Call
28%inclusion36 decks128 decks
21%synergy
Awakening Zone
25%inclusion3 decks12 decks
23%synergy
Smothering Tithe
23%inclusion30 decks128 decks
3%synergy
Thopter Spy Network
18%inclusion23 decks128 decks
15%synergy
Mystic Remora
17%inclusion22 decks128 decks
1%synergy
Thran Vigil
16%inclusion3 decks19 decks
15%synergy
Chthonian Nightmare
16%inclusion3 decks19 decks
14%synergy
Anointed Procession
15%inclusion19 decks128 decks
8%synergy
Mechanized Production
9.4%inclusion12 decks128 decks
6%synergy
Martyr's Cause
8.6%inclusion11 decks128 decks
8%synergy
Underworld Breach
8.6%inclusion11 decks128 decks
3%synergy
Tempered Steel
7.8%inclusion10 decks128 decks
7%synergy
Together Forever
7.8%inclusion10 decks128 decks
6%synergy
Muster the Departed
7.1%inclusion9 decks126 decks
7%synergy
Artificer Class
5.5%inclusion7 decks128 decks
5%synergy
Teleportation Circle
5.5%inclusion7 decks128 decks
2%synergy
Trouble in Pairs
5.5%inclusion7 decks128 decks
1%synergy
Cathars' Crusade
5.5%inclusion7 decks128 decks
0%synergy
Planeswalkers
Tezzeret the Seeker
11%inclusion14 decks128 decks
9%synergy
Saheeli Rai
9.4%inclusion12 decks128 decks
8%synergy
Saheeli, Filigree Master
5.5%inclusion7 decks128 decks
5%synergy
Utility Lands
Great Furnace
30%inclusion38 decks128 decks
24%synergy
Seat of the Synod
29%inclusion37 decks128 decks
22%synergy
Ancient Den
28%inclusion36 decks128 decks
23%synergy
Reliquary Tower
28%inclusion36 decks128 decks
-2%synergy
Inventors' Fair
27%inclusion35 decks128 decks
24%synergy
Buried Ruin
24%inclusion31 decks128 decks
20%synergy
Urza's Saga
21%inclusion27 decks128 decks
14%synergy
Archway of Innovation
21%inclusion26 decks125 decks
18%synergy
Otawara, Soaring City
20%inclusion25 decks128 decks
3%synergy
Academy Ruins
17%inclusion22 decks128 decks
12%synergy
Darksteel Citadel
12%inclusion15 decks128 decks
8%synergy
Ancient Tomb
12%inclusion15 decks128 decks
2%synergy
Uthros, Titanic Godcore
11%inclusion5 decks47 decks
7%synergy
Karn's Bastion
10%inclusion13 decks128 decks
5%synergy
High Market
9.4%inclusion12 decks128 decks
7%synergy
Adagia, Windswept Bastion
8.5%inclusion4 decks47 decks
6%synergy
Treasure Vault
7.0%inclusion9 decks128 decks
4%synergy
Fountainport
5.1%inclusion5 decks98 decks
4%synergy
Mana Artifacts
Sol Ring
85%inclusion109 decks128 decks
2%synergy
Arcane Signet
80%inclusion102 decks128 decks
8%synergy
Talisman of Creativity
46%inclusion59 decks128 decks
18%synergy
Talisman of Progress
45%inclusion57 decks128 decks
19%synergy
Talisman of Conviction
41%inclusion52 decks128 decks
16%synergy
Fellwar Stone
27%inclusion34 decks128 decks
6%synergy
Azorius Signet
23%inclusion29 decks128 decks
2%synergy
Mox Opal
20%inclusion25 decks128 decks
15%synergy
Izzet Signet
20%inclusion25 decks128 decks
-4%synergy
Boros Signet
19%inclusion24 decks128 decks
0%synergy
Talisman of Hierarchy
16%inclusion3 decks19 decks
-10%synergy
Talisman of Indulgence
16%inclusion3 decks19 decks
-12%synergy
Talisman of Dominance
16%inclusion3 decks19 decks
-17%synergy
Thought Vessel
15%inclusion19 decks128 decks
-2%synergy
Chromatic Lantern
14%inclusion18 decks128 decks
5%synergy
Lotus Petal
10%inclusion13 decks128 decks
3%synergy
Mind Stone
10%inclusion13 decks128 decks
-4%synergy
Everflowing Chalice
9.4%inclusion12 decks128 decks
5%synergy
Mox Amber
7.8%inclusion10 decks128 decks
3%synergy
Cursed Mirror
7.8%inclusion10 decks128 decks
2%synergy
Chrome Mox
7.8%inclusion10 decks128 decks
2%synergy
Fabrication Foundry
7.0%inclusion9 decks128 decks
7%synergy
Mana Crypt
6.3%inclusion8 decks128 decks
5%synergy
Astral Cornucopia
5.5%inclusion7 decks128 decks
4%synergy
Lands
Command Tower
86%inclusion110 decks128 decks
12%synergy
Watery Grave
58%inclusion11 decks19 decks
16%synergy
Hallowed Fountain
54%inclusion69 decks128 decks
14%synergy
Steam Vents
53%inclusion68 decks128 decks
15%synergy
Godless Shrine
53%inclusion10 decks19 decks
11%synergy
Sacred Foundry
52%inclusion67 decks128 decks
16%synergy
Indatha Triome
50%inclusion5 decks10 decks
23%synergy
Exotic Orchard
50%inclusion64 decks128 decks
13%synergy
Temple Garden
50%inclusion6 decks12 decks
11%synergy
Blood Crypt
47%inclusion9 decks19 decks
9%synergy
Arid Mesa
45%inclusion57 decks128 decks
34%synergy
Flooded Strand
44%inclusion56 decks128 decks
32%synergy
Raugrin Triome
43%inclusion55 decks128 decks
19%synergy
Sea of Clouds
42%inclusion54 decks128 decks
18%synergy
Stomping Ground
42%inclusion5 decks12 decks
0%synergy
Scalding Tarn
41%inclusion53 decks128 decks
31%synergy
Glacial Fortress
41%inclusion53 decks128 decks
8%synergy
Llanowar Wastes
40%inclusion4 decks10 decks
13%synergy
Overgrown Tomb
40%inclusion4 decks10 decks
-1%synergy
Shivan Reef
40%inclusion51 decks128 decks
10%synergy
Spectator Seating
39%inclusion50 decks128 decks
17%synergy
Training Center
39%inclusion50 decks128 decks
14%synergy
Sulfur Falls
39%inclusion50 decks128 decks
4%synergy
Clifftop Retreat
39%inclusion50 decks128 decks
4%synergy
Battlefield Forge
38%inclusion49 decks128 decks
9%synergy
Xander's Lounge
37%inclusion7 decks19 decks
14%synergy
Savai Triome
37%inclusion7 decks19 decks
13%synergy
Raffine's Tower
37%inclusion7 decks19 decks
13%synergy
Adarkar Wastes
35%inclusion45 decks128 decks
11%synergy
Yavimaya Coast
33%inclusion4 decks12 decks
6%synergy
Breeding Pool
33%inclusion4 decks12 decks
-9%synergy
Mystic Monastery
31%inclusion40 decks128 decks
3%synergy
Spire of Industry
30%inclusion39 decks128 decks
27%synergy
Prairie Stream
27%inclusion34 decks128 decks
-6%synergy
Spara's Headquarters
25%inclusion3 decks12 decks
-2%synergy
Deserted Beach
23%inclusion30 decks128 decks
7%synergy
Stormcarved Coast
23%inclusion30 decks128 decks
4%synergy
Tundra
22%inclusion28 decks128 decks
8%synergy
Underground River
21%inclusion4 decks19 decks
-2%synergy
Arcane Sanctum
21%inclusion4 decks19 decks
-6%synergy
Volcanic Island
20%inclusion25 decks128 decks
6%synergy
Plateau
19%inclusion24 decks128 decks
7%synergy
Sundown Pass
18%inclusion23 decks128 decks
3%synergy
City of Brass
17%inclusion22 decks128 decks
10%synergy
Cascade Bluffs
17%inclusion22 decks128 decks
3%synergy
Rugged Prairie
17%inclusion22 decks128 decks
2%synergy
Path of Ancestry
16%inclusion21 decks128 decks
-6%synergy
Caves of Koilos
16%inclusion3 decks19 decks
-13%synergy
Sunken Hollow
16%inclusion3 decks19 decks
-18%synergy
Smoldering Marsh
16%inclusion3 decks19 decks
-18%synergy