Mairsil, the Pretender
Endling
Blood Vassal
Deathbringer Thoctar

   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 Vassal'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 Deathbringer Thoctar's ability by removing a +1/+1 counter from it, dealing 1 damage to any target.
5
Repeat.

   Results

What do I get from this combo?
Infinite black mana
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mairsil, the Pretender
3.2%inclusion58 decks1.84K decks
High Synergy Cards
Aetherling
90%inclusion52 decks58 decks
89%synergy
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86%inclusion50 decks58 decks
86%synergy
Blood Pet
84%inclusion49 decks58 decks
84%synergy
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81%inclusion47 decks58 decks
77%synergy
Cavern Harpy
78%inclusion45 decks58 decks
77%synergy
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76%inclusion44 decks58 decks
75%synergy
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72%inclusion42 decks58 decks
71%synergy
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71%inclusion41 decks58 decks
70%synergy
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69%inclusion40 decks58 decks
69%synergy
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69%inclusion40 decks58 decks
69%synergy
Top Cards
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81%inclusion47 decks58 decks
61%synergy
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72%inclusion42 decks58 decks
62%synergy
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69%inclusion40 decks58 decks
68%synergy
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67%inclusion39 decks58 decks
48%synergy
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64%inclusion37 decks58 decks
63%synergy
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62%inclusion36 decks58 decks
62%synergy
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60%inclusion35 decks58 decks
60%synergy
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60%inclusion35 decks58 decks
53%synergy
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59%inclusion34 decks58 decks
58%synergy
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53%inclusion31 decks58 decks
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18%synergy
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22%inclusion13 decks58 decks
1%synergy
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9%synergy
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-2%synergy
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12%inclusion7 decks58 decks
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-5%synergy
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5%synergy
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Creatures
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45%inclusion26 decks58 decks
45%synergy
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44%synergy
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38%inclusion22 decks58 decks
38%synergy
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38%inclusion22 decks58 decks
38%synergy
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36%inclusion21 decks58 decks
36%synergy
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34%inclusion20 decks58 decks
32%synergy
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31%inclusion16 decks51 decks
31%synergy
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27%synergy
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26%synergy
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26%synergy
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26%inclusion15 decks58 decks
25%synergy
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20%synergy
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22%inclusion13 decks58 decks
22%synergy
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19%inclusion11 decks58 decks
19%synergy
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16%synergy
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17%synergy
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15%synergy
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14%synergy
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Patron of the Moon
14%inclusion8 decks58 decks
14%synergy
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12%synergy
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12%synergy
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12%synergy
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12%synergy
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11%synergy
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11%synergy
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7%synergy
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10%synergy
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10%synergy
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9%synergy
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7%synergy
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9%synergy
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9%synergy
Instants
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50%synergy
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50%inclusion29 decks58 decks
39%synergy
Counterspell
47%inclusion27 decks58 decks
2%synergy
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Entomb
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36%synergy
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36%inclusion21 decks58 decks
35%synergy
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28%synergy
Teferi's Time Twist
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26%synergy
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21%synergy
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-10%synergy
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19%synergy
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-6%synergy
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17%synergy
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17%synergy
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17%inclusion10 decks58 decks
14%synergy
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12%synergy
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11%synergy
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14%inclusion8 decks58 decks
-12%synergy
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Jwari Disruption
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11%synergy
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6%synergy
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9%synergy
Izzet Charm
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8%synergy
Consider
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4%synergy
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Miscast
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Deflecting Swat
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Withering Torment
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6%synergy
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Pyroblast
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1%synergy
Demonic Consultation
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Rakdos Charm
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Dispersal Shield
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Tainted Indulgence
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5%synergy
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Sorceries
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45%synergy
Cathartic Reunion
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36%synergy
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15%synergy
Lively Dirge
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32%synergy
Final Parting
31%inclusion18 decks58 decks
30%synergy
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2%synergy
Blasphemous Act
31%inclusion18 decks58 decks
-14%synergy
Ransack the Lab
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22%synergy
Splash Portal
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20%synergy
Strategic Planning
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20%synergy
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18%synergy
Careful Study
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17%synergy
Reckless Handling
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17%synergy
Chain Reaction
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15%synergy
Deep Analysis
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10%synergy
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Notion Rain
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10%synergy
Languish
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8%synergy
Treasure Cruise
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7%synergy
Vandalblast
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-6%synergy
Toxic Deluge
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-10%synergy
Consuming Tide
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8%synergy
Wash Out
6.9%inclusion4 decks58 decks
7%synergy
Devastation Tide
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7%synergy
Necromantic Selection
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6%synergy
Twinflame
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4%synergy
Irenicus's Vile Duplication
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4%synergy
Diabolic Tutor
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2%synergy
Wheel of Fortune
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Blasphemous Edict
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0%synergy
Coveted Prize
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5%synergy
Dimir Machinations
5.2%inclusion3 decks58 decks
5%synergy
Fervent Mastery
5.2%inclusion3 decks58 decks
5%synergy
Compulsive Research
5.2%inclusion3 decks58 decks
5%synergy
Bone Shards
5.2%inclusion3 decks58 decks
4%synergy
Burning Inquiry
5.2%inclusion3 decks58 decks
3%synergy
Sign in Blood
5.2%inclusion3 decks58 decks
2%synergy
Grim Tutor
5.2%inclusion3 decks58 decks
1%synergy
Whispering Madness
5.2%inclusion3 decks58 decks
-1%synergy
Ringsight
5.2%inclusion3 decks58 decks
-2%synergy
Ponder
5.2%inclusion3 decks58 decks
-4%synergy
Utility Artifacts
Thousand-Year Elixir
26%inclusion15 decks58 decks
25%synergy
Conjurer's Closet
26%inclusion15 decks58 decks
22%synergy
Mirage Mirror
24%inclusion14 decks58 decks
23%synergy
Swiftfoot Boots
22%inclusion13 decks58 decks
-4%synergy
Lightning Greaves
21%inclusion12 decks58 decks
-9%synergy
Cauldron of Souls
8.6%inclusion5 decks58 decks
8%synergy
Collector's Vault
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8%synergy
Heartstone
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7%synergy
Illusionist's Bracers
6.9%inclusion4 decks58 decks
6%synergy
Soul-Guide Lantern
6.9%inclusion4 decks58 decks
6%synergy
Agatha's Soul Cauldron
6.9%inclusion4 decks58 decks
6%synergy
Rings of Brighthearth
6.9%inclusion4 decks58 decks
6%synergy
Crystal Shard
5.2%inclusion3 decks58 decks
5%synergy
Blade of Selves
5.2%inclusion3 decks58 decks
2%synergy
Wayfarer's Bauble
5.2%inclusion3 decks58 decks
-7%synergy
Enchantments
Candlekeep Sage
24%inclusion14 decks58 decks
24%synergy
Propaganda
21%inclusion12 decks58 decks
7%synergy
Rising of the Day
19%inclusion11 decks58 decks
16%synergy
Bitter Reunion
17%inclusion10 decks58 decks
17%synergy
Training Grounds
17%inclusion10 decks58 decks
17%synergy
Mystic Remora
14%inclusion8 decks58 decks
-2%synergy
Rhystic Study
10%inclusion6 decks58 decks
-13%synergy
Kasmina's Transmutation
6.9%inclusion4 decks58 decks
7%synergy
Fervor
6.9%inclusion4 decks58 decks
6%synergy
Deep Freeze
5.2%inclusion3 decks58 decks
5%synergy
Frogify
5.2%inclusion3 decks58 decks
5%synergy
Planeswalkers
Jace, Wielder of Mysteries
6.9%inclusion4 decks58 decks
6%synergy
Utility Lands
Riptide Laboratory
53%inclusion31 decks58 decks
50%synergy
Command Beacon
19%inclusion11 decks58 decks
14%synergy
Bojuka Bog
19%inclusion11 decks58 decks
-5%synergy
Minamo, School at Water's Edge
16%inclusion9 decks58 decks
13%synergy
Desolate Lighthouse
14%inclusion8 decks58 decks
8%synergy
Reliquary Tower
12%inclusion7 decks58 decks
-24%synergy
Seat of the Synod
10%inclusion6 decks58 decks
5%synergy
Sanctum of Eternity
8.6%inclusion5 decks58 decks
8%synergy
Great Furnace
8.6%inclusion5 decks58 decks
3%synergy
Vault of Whispers
8.6%inclusion5 decks58 decks
3%synergy
Geier Reach Sanitarium
8.6%inclusion5 decks58 decks
2%synergy
Flamekin Village
6.9%inclusion4 decks58 decks
7%synergy
Cephalid Coliseum
6.9%inclusion4 decks58 decks
4%synergy
Ancient Tomb
5.2%inclusion3 decks58 decks
-8%synergy
Urborg, Tomb of Yawgmoth
5.2%inclusion3 decks58 decks
-9%synergy
Mana Artifacts
Arcane Signet
90%inclusion52 decks58 decks
2%synergy
Sol Ring
88%inclusion51 decks58 decks
-2%synergy
Gilded Lotus
81%inclusion47 decks58 decks
78%synergy
Dimir Signet
64%inclusion37 decks58 decks
27%synergy
Izzet Signet
57%inclusion33 decks58 decks
23%synergy
Talisman of Dominance
53%inclusion31 decks58 decks
4%synergy
Fellwar Stone
52%inclusion30 decks58 decks
16%synergy
Talisman of Creativity
52%inclusion30 decks58 decks
7%synergy
Rakdos Signet
48%inclusion28 decks58 decks
14%synergy
Talisman of Indulgence
43%inclusion25 decks58 decks
0%synergy
Coveted Jewel
26%inclusion15 decks58 decks
25%synergy
Commander's Sphere
22%inclusion13 decks58 decks
2%synergy
Basalt Monolith
19%inclusion11 decks58 decks
17%synergy
Mind Stone
17%inclusion10 decks58 decks
4%synergy
Relic of Sauron
12%inclusion7 decks58 decks
-7%synergy
Patriar's Seal
10%inclusion6 decks58 decks
10%synergy
Skull of Ramos
8.6%inclusion5 decks58 decks
9%synergy
Mana Geode
6.9%inclusion4 decks58 decks
7%synergy
Sky Diamond
6.9%inclusion4 decks58 decks
5%synergy
Thought Vessel
6.9%inclusion4 decks58 decks
-15%synergy
Lands
Command Tower
88%inclusion51 decks58 decks
-4%synergy
Exotic Orchard
72%inclusion42 decks58 decks
16%synergy
Crumbling Necropolis
55%inclusion32 decks58 decks
1%synergy
Sunken Hollow
48%inclusion28 decks58 decks
8%synergy
Smoldering Marsh
47%inclusion27 decks58 decks
9%synergy
Shivan Reef
45%inclusion26 decks58 decks
16%synergy
Sulfur Falls
45%inclusion26 decks58 decks
-1%synergy
Underground River
40%inclusion23 decks58 decks
12%synergy
Evolving Wilds
36%inclusion21 decks58 decks
12%synergy
Sulfurous Springs
33%inclusion19 decks58 decks
6%synergy
Drowned Catacomb
33%inclusion19 decks58 decks
-10%synergy
Dragonskull Summit
33%inclusion19 decks58 decks
-12%synergy
Morphic Pool
31%inclusion18 decks58 decks
-1%synergy
Terramorphic Expanse
29%inclusion17 decks58 decks
9%synergy
Training Center
29%inclusion17 decks58 decks
-3%synergy
Steam Vents
29%inclusion17 decks58 decks
-15%synergy
Blood Crypt
29%inclusion17 decks58 decks
-15%synergy
Bloodstained Mire
28%inclusion16 decks58 decks
-7%synergy
Xander's Lounge
28%inclusion16 decks58 decks
-13%synergy
Watery Grave
28%inclusion16 decks58 decks
-19%synergy
Choked Estuary
26%inclusion15 decks58 decks
8%synergy
Foreboding Ruins
26%inclusion15 decks58 decks
7%synergy
Luxury Suite
26%inclusion15 decks58 decks
-6%synergy
Scalding Tarn
24%inclusion14 decks58 decks
-8%synergy
Polluted Delta
24%inclusion14 decks58 decks
-10%synergy
Darkwater Catacombs
22%inclusion13 decks58 decks
10%synergy
Frostboil Snarl
21%inclusion12 decks58 decks
6%synergy
Stormcarved Coast
21%inclusion12 decks58 decks
-5%synergy
Path of Ancestry
19%inclusion11 decks58 decks
-12%synergy
Shadowblood Ridge
17%inclusion10 decks58 decks
7%synergy
Dimir Aqueduct
17%inclusion10 decks58 decks
5%synergy
Undercity Sewers
17%inclusion10 decks58 decks
5%synergy
Haunted Ridge
17%inclusion10 decks58 decks
-4%synergy
Shipwreck Marsh
17%inclusion10 decks58 decks
-8%synergy
Seething Landscape
17%inclusion9 decks54 decks
-1%synergy
Maestros Theater
16%inclusion9 decks58 decks
6%synergy
Thundering Falls
16%inclusion9 decks58 decks
5%synergy
Izzet Boilerworks
16%inclusion9 decks58 decks
4%synergy
Tainted Isle
14%inclusion8 decks58 decks
10%synergy
Raucous Theater
14%inclusion8 decks58 decks
3%synergy
Temple of Malice
14%inclusion8 decks58 decks
2%synergy
Temple of Deceit
14%inclusion8 decks58 decks
0%synergy
Mana Confluence
12%inclusion7 decks58 decks
0%synergy
Temple of Epiphany
12%inclusion7 decks58 decks
-3%synergy
Ferrous Lake
10%inclusion6 decks58 decks
7%synergy
Ash Barrens
10%inclusion6 decks58 decks
6%synergy
City of Brass
10%inclusion6 decks58 decks
-3%synergy
River of Tears
8.6%inclusion5 decks58 decks
6%synergy
Drossforge Bridge
8.6%inclusion5 decks58 decks
5%synergy
Clearwater Pathway
8.6%inclusion5 decks58 decks
2%synergy