Magister Sphinx
Archfiend of Despair

   Prerequisites

What do I need to start this combo?
Archfiend of Despair on the battlefield.
Magister Sphinx in hand.
An opponent has at least twenty life.
4 available

   Steps

How does this combo work?
1
Cast Magister Sphinx by paying 4.
2
When Magister Sphinx enters the battlefield, it triggers, causing an opponent with at least twenty life to lose life until their life total is equal to ten.
3
At the beginning of your end step, Archfiend of Despair triggers, causing each opponent to lose life equal to the life they lost this turn.
4
The opponent targeted by Magister Sphinx in step 1 loses the game due to having zero or less life.

   Results

What do I get from this combo?
Near-infinite lifeloss for target opponent
Target opponent loses the game
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New Cards
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24%synergy
Curious Colossus
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13%synergy
Twilight Diviner
5.8%inclusion3 decks52 decks
3%synergy
Thirst for Identity
3.8%inclusion2 decks53 decks
3%synergy
Armaggon, Future Shark
2.2%inclusion1 decks45 decks
2%synergy
High Synergy Cards
Tortured Existence
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58%synergy
Archon of Cruelty
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55%synergy
Sheoldred, Whispering One
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52%synergy
Reanimate
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50%synergy
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48%synergy
Animate Dead
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45%synergy
Likeness Looter
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43%synergy
Angel of the Ruins
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41%synergy
Serra's Emissary
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40%synergy
Victimize
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39%synergy
Top Cards
Swords to Plowshares
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Farseek
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9%synergy
Gisela, Blade of Goldnight
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37%synergy
Rona, Herald of Invasion
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38%synergy
Avacyn, Angel of Hope
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36%synergy
Frantic Search
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34%synergy
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Ghostly Pilferer
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33%synergy
Toxic Deluge
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Game Changers
Smothering Tithe
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Teferi's Protection
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14%synergy
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25%synergy
Fierce Guardianship
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Rhystic Study
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3%synergy
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Demonic Tutor
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Chrome Mox
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2%synergy
Creatures
Obsessive Stitcher
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32%synergy
Priest of Fell Rites
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31%synergy
Archfiend of Ifnir
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31%synergy
Ledger Shredder
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29%synergy
Massacre Wurm
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27%synergy
Esper Sentinel
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13%synergy
Sun Titan
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24%synergy
Ashen Rider
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31%synergy
Merfolk Looter
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30%synergy
Radiant Solar
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29%synergy
Valgavoth, Terror Eater
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27%synergy
Etali, Primal Conqueror
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21%synergy
Absolute Virtue
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27%synergy
Baleful Strix
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14%synergy
Nadaar, Selfless Paladin
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26%synergy
Mulldrifter
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21%synergy
Doom Whisperer
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24%synergy
Razaketh, the Foulblooded
25%inclusion58 decks231 decks
23%synergy
White Plume Adventurer
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24%synergy
Triumphant Adventurer
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24%synergy
Midnight Pathlighter
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23%synergy
Archetype of Endurance
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23%synergy
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21%synergy
Hama Pashar, Ruin Seeker
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23%synergy
Seasoned Dungeoneer
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23%synergy
Putrid Imp
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23%synergy
Jin-Gitaxias, Core Augur
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21%synergy
Kitsa, Otterball Elite
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21%synergy
Syr Konrad, the Grim
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15%synergy
Nezahal, Primal Tide
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19%synergy
Solemn Simulacrum
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10%synergy
Barrowin of Clan Undurr
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22%synergy
Doomed Necromancer
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21%synergy
Rilsa Rael, Kingpin
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21%synergy
Toxrill, the Corrosive
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19%synergy
Cathar Commando
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19%synergy
Witch Enchanter
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14%synergy
Vorinclex, Voice of Hunger
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19%synergy
Nyxbloom Ancient
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17%synergy
Ravenloft Adventurer
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20%synergy
Vohar, Vodalian Desecrator
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19%synergy
Shriekmaw
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18%synergy
Tomb of Horrors Adventurer
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20%synergy
Plaguecrafter
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16%synergy
Malcolm, Alluring Scoundrel
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17%synergy
Exalted Sunborn
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16%synergy
Tireless Tribe
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18%synergy
Phantasmal Image
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16%synergy
Metamorphosis Fanatic
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17%synergy
Altaïr Ibn-La'Ahad
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16%synergy
Instants
Path to Exile
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An Offer You Can't Refuse
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9%synergy
Anguished Unmaking
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Entomb
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25%synergy
Faithful Mending
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29%synergy
Counterspell
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Flawless Maneuver
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17%synergy
Deflecting Swat
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8%synergy
Swan Song
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6%synergy
Generous Gift
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2%synergy
Heroic Intervention
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-6%synergy
Assassin's Trophy
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-7%synergy
Mana Drain
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8%synergy
Cyclonic Rift
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0%synergy
Void Rend
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5%synergy
Arcane Denial
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Dovin's Veto
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-1%synergy
Deadly Rollick
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3%synergy
Dark Ritual
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-8%synergy
Malakir Rebirth
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7%synergy
Forbidden Alchemy
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14%synergy
Bitter Triumph
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11%synergy
Beast Within
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-20%synergy
Fell the Profane
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5%synergy
Sink into Stupor
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3%synergy
Enlightened Tutor
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-4%synergy
Valakut Awakening
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6%synergy
Thrill of Possibility
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1%synergy
Worldly Tutor
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-2%synergy
Despark
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-5%synergy
Mystical Tutor
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-3%synergy
Negate
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-12%synergy
Sejiri Shelter
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4%synergy
Three Steps Ahead
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5%synergy
Surge of Salvation
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6%synergy
Force of Negation
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-1%synergy
Stroke of Midnight
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-3%synergy
Akroma's Will
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-4%synergy
Silence
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-1%synergy
Sorceries
Three Visits
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10%synergy
Nature's Lore
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3%synergy
Cultivate
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-8%synergy
Buried Alive
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24%synergy
Living Death
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16%synergy
Kodama's Reach
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-6%synergy
Damn
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5%synergy
Careful Study
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18%synergy
Unburial Rites
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12%synergy
Genesis Ultimatum
14%inclusion4 decks28 decks
10%synergy
Diabolic Intent
14%inclusion33 decks231 decks
7%synergy
Emergent Ultimatum
14%inclusion4 decks29 decks
12%synergy
Bala Ged Recovery
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6%synergy
Eerie Ultimatum
14%inclusion4 decks29 decks
3%synergy
Rampant Growth
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-19%synergy
Bone Shards
12%inclusion28 decks231 decks
11%synergy
Windfall
12%inclusion27 decks232 decks
0%synergy
Sundering Eruption
12%inclusion3 decks26 decks
8%synergy
Viewpoint Synchronization
11%inclusion3 decks27 decks
10%synergy
Persist
11%inclusion25 decks231 decks
9%synergy
Torrent of Souls
11%inclusion3 decks28 decks
11%synergy
Cathartic Reunion
11%inclusion3 decks28 decks
8%synergy
Faithless Looting
11%inclusion3 decks28 decks
-5%synergy
Ruinous Ultimatum
11%inclusion3 decks28 decks
-8%synergy
Stitch Together
10%inclusion24 decks231 decks
9%synergy
Reshape the Earth
10%inclusion3 decks29 decks
9%synergy
Bring to Light
10%inclusion3 decks29 decks
9%synergy
Turntimber Symbiosis
10%inclusion3 decks29 decks
9%synergy
Rishkar's Expertise
10%inclusion3 decks29 decks
1%synergy
Farewell
10%inclusion24 decks232 decks
-2%synergy
Incarnation Technique
10%inclusion23 decks231 decks
9%synergy
Will of the Abzan
8.9%inclusion14 decks158 decks
7%synergy
Supreme Verdict
8.2%inclusion19 decks232 decks
-4%synergy
Exhume
7.8%inclusion18 decks231 decks
7%synergy
Agadeem's Awakening
7.4%inclusion17 decks231 decks
4%synergy
Rise of the Dark Realms
6.9%inclusion16 decks231 decks
2%synergy
Dread Return
6.9%inclusion16 decks231 decks
2%synergy
Sevinne's Reclamation
6.0%inclusion14 decks232 decks
-1%synergy
Austere Command
5.2%inclusion12 decks232 decks
-7%synergy
Utility Artifacts
Monument to Endurance
28%inclusion52 decks184 decks
27%synergy
The Underworld Cookbook
16%inclusion37 decks232 decks
16%synergy
Swiftfoot Boots
16%inclusion37 decks232 decks
-11%synergy
Door to Nothingness
14%inclusion4 decks28 decks
11%synergy
Fist of Suns
14%inclusion4 decks28 decks
8%synergy
Matzalantli, the Great Door
9.1%inclusion21 decks232 decks
8%synergy
Bloodthorn Flail
6.5%inclusion15 decks231 decks
6%synergy
Collector's Vault
6.5%inclusion15 decks232 decks
6%synergy
The One Ring
6.5%inclusion15 decks232 decks
-2%synergy
Quietus Spike
5.2%inclusion12 decks232 decks
5%synergy
Enchantments
Mystic Remora
26%inclusion60 decks232 decks
10%synergy
Necromancy
17%inclusion40 decks231 decks
14%synergy
Defense of the Heart
14%inclusion4 decks29 decks
11%synergy
Dance of the Dead
13%inclusion31 decks231 decks
12%synergy
Renewed Solidarity
12%inclusion23 decks185 decks
10%synergy
Havoc Festival
11%inclusion3 decks28 decks
10%synergy
Sunbird's Invocation
11%inclusion3 decks28 decks
9%synergy
Warstorm Surge
11%inclusion3 decks28 decks
7%synergy
Temur Ascendancy
11%inclusion3 decks28 decks
-5%synergy
Rhythm of the Wild
11%inclusion3 decks28 decks
-11%synergy
Mana Reflection
10%inclusion3 decks29 decks
8%synergy
Sylvan Library
10%inclusion3 decks29 decks
1%synergy
Mirari's Wake
10%inclusion3 decks29 decks
0%synergy
Propaganda
9.1%inclusion21 decks232 decks
-5%synergy
Black Market Connections
8.7%inclusion20 decks231 decks
-3%synergy
Wound Reflection
8.2%inclusion19 decks231 decks
7%synergy
Dungeon Delver
8.2%inclusion19 decks232 decks
8%synergy
Oversold Cemetery
7.8%inclusion18 decks231 decks
6%synergy
Teferi's Ageless Insight
6.9%inclusion16 decks232 decks
2%synergy
Anointed Procession
6.5%inclusion15 decks232 decks
-1%synergy
Ghostly Prison
6.5%inclusion15 decks232 decks
-5%synergy
Unfulfilled Desires
6.1%inclusion14 decks231 decks
6%synergy
Phyrexian Arena
5.6%inclusion13 decks231 decks
-10%synergy
Planeswalkers
Nicol Bolas, Planeswalker
11%inclusion3 decks28 decks
9%synergy
Nicol Bolas, Dragon-God
11%inclusion3 decks28 decks
8%synergy
Teferi, Master of Time
9.5%inclusion22 decks232 decks
8%synergy
Utility Lands
Geier Reach Sanitarium
32%inclusion75 decks232 decks
29%synergy
Takenuma, Abandoned Mire
29%inclusion68 decks231 decks
21%synergy
High Market
24%inclusion56 decks232 decks
22%synergy
Urborg, Tomb of Yawgmoth
24%inclusion56 decks232 decks
15%synergy
Otawara, Soaring City
22%inclusion51 decks232 decks
6%synergy
Boseiju, Who Endures
21%inclusion6 decks29 decks
2%synergy
Reliquary Tower
19%inclusion44 decks232 decks
-11%synergy
Spymaster's Vault
15%inclusion34 decks220 decks
13%synergy
Bojuka Bog
13%inclusion29 decks231 decks
-17%synergy
Guildless Commons
11%inclusion26 decks232 decks
10%synergy
Accursed Duneyard
11%inclusion20 decks185 decks
10%synergy
Desolate Lighthouse
11%inclusion3 decks28 decks
7%synergy
Kessig Wolf Run
11%inclusion3 decks28 decks
-4%synergy
Phyrexian Tower
10%inclusion22 decks231 decks
1%synergy
Cephalid Coliseum
6.9%inclusion16 decks232 decks
3%synergy
Eiganjo, Seat of the Empire
6.5%inclusion15 decks232 decks
0%synergy
Rogue's Passage
6.5%inclusion15 decks232 decks
-14%synergy
Urza's Saga
5.2%inclusion12 decks232 decks
-2%synergy
Mana Artifacts
Sol Ring
85%inclusion198 decks232 decks
2%synergy
Arcane Signet
84%inclusion196 decks232 decks
12%synergy
Talisman of Dominance
55%inclusion128 decks231 decks
23%synergy
Fellwar Stone
46%inclusion106 decks232 decks
25%synergy
Talisman of Hierarchy
45%inclusion105 decks231 decks
19%synergy
Talisman of Progress
44%inclusion103 decks232 decks
19%synergy
Timeless Lotus
25%inclusion7 decks28 decks
14%synergy
Orzhov Signet
23%inclusion52 decks231 decks
-1%synergy
Dimir Signet
23%inclusion52 decks231 decks
-2%synergy
Izzet Signet
21%inclusion6 decks28 decks
-2%synergy
Azorius Signet
19%inclusion44 decks232 decks
-2%synergy
Commander's Sphere
18%inclusion42 decks232 decks
6%synergy
Gruul Signet
18%inclusion5 decks28 decks
9%synergy
Boros Signet
18%inclusion5 decks28 decks
-1%synergy
Rakdos Signet
18%inclusion5 decks28 decks
-7%synergy
Selesnya Signet
17%inclusion5 decks29 decks
10%synergy
Golgari Signet
17%inclusion5 decks29 decks
7%synergy
Mox Amber
14%inclusion32 decks232 decks
9%synergy
Simic Signet
14%inclusion4 decks29 decks
3%synergy
Talisman of Curiosity
14%inclusion4 decks29 decks
1%synergy
Chromatic Lantern
12%inclusion28 decks232 decks
3%synergy
Talisman of Creativity
11%inclusion3 decks28 decks
-17%synergy
Lotus Petal
10%inclusion24 decks232 decks
3%synergy
Talisman of Resilience
10%inclusion3 decks29 decks
-2%synergy
Springleaf Drum
7.3%inclusion17 decks232 decks
5%synergy
Thought Vessel
6.0%inclusion14 decks232 decks
-11%synergy
Mana Vault
5.2%inclusion12 decks232 decks
-1%synergy
Lands
Command Tower
94%inclusion218 decks232 decks
20%synergy
Godless Shrine
66%inclusion153 decks231 decks
25%synergy
Hallowed Fountain
65%inclusion150 decks232 decks
25%synergy
Watery Grave
61%inclusion141 decks231 decks
19%synergy
Raffine's Tower
55%inclusion126 decks231 decks
30%synergy
Polluted Delta
53%inclusion124 decks232 decks
41%synergy
Marsh Flats
53%inclusion123 decks232 decks
42%synergy
Exotic Orchard
50%inclusion117 decks232 decks
14%synergy
Flooded Strand
50%inclusion116 decks232 decks
39%synergy
Steam Vents
50%inclusion14 decks28 decks
12%synergy
Drowned Catacomb
49%inclusion114 decks231 decks
20%synergy
Isolated Chapel
48%inclusion111 decks231 decks
14%synergy
Blood Crypt
46%inclusion13 decks28 decks
8%synergy
Sea of Clouds
46%inclusion106 decks232 decks
22%synergy
Vault of Champions
45%inclusion105 decks231 decks
22%synergy
Underground River
45%inclusion104 decks231 decks
22%synergy
Arcane Sanctum
45%inclusion104 decks231 decks
18%synergy
Overgrown Tomb
45%inclusion13 decks29 decks
4%synergy
Caves of Koilos
45%inclusion103 decks231 decks
15%synergy
Morphic Pool
43%inclusion100 decks231 decks
19%synergy
Shipwreck Marsh
38%inclusion87 decks231 decks
20%synergy
Stomping Ground
36%inclusion10 decks28 decks
-6%synergy
Glacial Fortress
34%inclusion80 decks232 decks
2%synergy
Temple Garden
34%inclusion10 decks29 decks
-5%synergy
Breeding Pool
34%inclusion10 decks29 decks
-7%synergy
Shattered Sanctum
33%inclusion76 decks231 decks
18%synergy
Sacred Foundry
29%inclusion8 decks28 decks
-8%synergy
Adarkar Wastes
28%inclusion65 decks232 decks
4%synergy
Undercity Sewers
28%inclusion64 decks231 decks
16%synergy
Orzhov Basilica
25%inclusion57 decks231 decks
10%synergy
Deserted Beach
24%inclusion56 decks232 decks
7%synergy
Shadowy Backstreet
24%inclusion55 decks231 decks
14%synergy
Meticulous Archive
24%inclusion55 decks232 decks
15%synergy
Gloomlake Verge
22%inclusion45 decks206 decks
13%synergy
Fetid Heath
22%inclusion50 decks231 decks
8%synergy
Dimir Aqueduct
22%inclusion50 decks231 decks
8%synergy
The World Tree
21%inclusion6 decks28 decks
-6%synergy
Bleachbone Verge
21%inclusion39 decks184 decks
13%synergy
Floodfarm Verge
21%inclusion43 decks207 decks
12%synergy
Indatha Triome
21%inclusion6 decks29 decks
-7%synergy
Azorius Chancery
20%inclusion46 decks232 decks
7%synergy
Mystic Gate
19%inclusion44 decks232 decks
12%synergy
Sunken Ruins
18%inclusion42 decks231 decks
13%synergy
Scrubland
18%inclusion42 decks231 decks
5%synergy
Sunken Hollow
18%inclusion42 decks231 decks
-15%synergy
Evolving Wilds
18%inclusion42 decks232 decks
-3%synergy
Volcanic Island
18%inclusion5 decks28 decks
4%synergy
Ketria Triome
18%inclusion5 decks28 decks
-12%synergy
Brightclimb Pathway
18%inclusion41 decks231 decks
10%synergy
City of Brass
18%inclusion41 decks232 decks
10%synergy