Ratadrabik of Urborg
Altar of Dementia
Uruk-hai Berserker

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Uruk-hai Berserker is your Ring-bearer.

   Steps

How does this combo work?
1
Activate Altar of Dementia by sacrificing Uruk-hai Berserker.
2
When Uruk-hai Berserker dies, Ratadrabik triggers, creating a nonlegendary token copy of Uruk-hai Berserker that is a 2/2 Zombie.
3
When the Uruk-hai Berserker token enters the battlefield, it triggers, causing the Ring to tempt you, with the Uruk-hai Berserker token becoming your Ring-bearer.
4
Resolve the Altar of Dementia ability.
5
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite mill
Infinite self-mill
Infinite storm count
Ratadrabik of Urborg
2.5%inclusion145 decks5.85K decks
Frodo, Sauron's Bane
0.4%inclusion15 decks3.87K decks
Teysa Karlov
0.0%inclusion1 decks18.8K decks
New Cards
Ninja Teen
8.3%inclusion1 decks12 decks
8%synergy
Grave Venerations
6.7%inclusion1 decks15 decks
5%synergy
Eirdu, Carrier of Dawn
2.6%inclusion1 decks38 decks
1%synergy
High Synergy Cards
Samwise the Stouthearted
92%inclusion148 decks161 decks
89%synergy
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88%inclusion141 decks161 decks
86%synergy
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87%inclusion140 decks161 decks
85%synergy
Boromir, Warden of the Tower
89%inclusion143 decks161 decks
83%synergy
Call of the Ring
67%inclusion108 decks161 decks
63%synergy
Viscera Seer
81%inclusion131 decks161 decks
60%synergy
Ashnod's Altar
78%inclusion125 decks161 decks
59%synergy
Blasting Station
55%inclusion88 decks161 decks
53%synergy
Phyrexian Altar
61%inclusion98 decks161 decks
49%synergy
Carrion Feeder
58%inclusion94 decks161 decks
49%synergy
Top Cards
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Blood Artist
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37%synergy
Bartolomé del Presidio
64%inclusion103 decks161 decks
47%synergy
Zulaport Cutthroat
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41%synergy
Dark Ritual
56%inclusion90 decks161 decks
33%synergy
Nasty End
53%inclusion85 decks161 decks
49%synergy
Cruel Celebrant
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27%synergy
Path to Exile
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25%synergy
Game Changers
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23%synergy
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20%synergy
Enlightened Tutor
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16%synergy
The One Ring
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19%synergy
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11%synergy
Imperial Seal
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13%synergy
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11%synergy
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10%inclusion16 decks161 decks
5%synergy
Mana Vault
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7%synergy
Mox Diamond
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6%synergy
Creatures
Teysa Karlov
42%inclusion67 decks161 decks
26%synergy
Yahenni, Undying Partisan
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30%synergy
Lotho, Corrupt Shirriff
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21%synergy
Kambal, Profiteering Mayor
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28%synergy
Ayara, First of Locthwain
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35%synergy
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24%synergy
Warren Soultrader
32%inclusion45 decks142 decks
22%synergy
Mirkwood Bats
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17%synergy
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29%synergy
Gandalf the White
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28%synergy
Corpse Knight
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17%synergy
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17%synergy
Loran of the Third Path
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20%synergy
Esper Sentinel
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9%synergy
Sephiroth, Fabled SOLDIER
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20%synergy
Mondrak, Glory Dominus
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16%synergy
Drivnod, Carnage Dominus
25%inclusion41 decks161 decks
17%synergy
Syr Konrad, the Grim
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17%synergy
Grand Abolisher
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16%synergy
Yawgmoth, Thran Physician
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17%synergy
Marionette Apprentice
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13%synergy
Woe Strider
22%inclusion35 decks161 decks
17%synergy
Took Reaper
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20%synergy
Vengeful Bloodwitch
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15%synergy
Faramir, Field Commander
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19%synergy
Luminous Broodmoth
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12%synergy
Cartel Aristocrat
19%inclusion30 decks161 decks
17%synergy
Ao, the Dawn Sky
18%inclusion29 decks161 decks
15%synergy
Pitiless Plunderer
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2%synergy
Skrelv, Defector Mite
17%inclusion27 decks161 decks
12%synergy
Sidisi, Undead Vizier
16%inclusion26 decks161 decks
15%synergy
Junji, the Midnight Sky
16%inclusion26 decks161 decks
12%synergy
Bloodthrone Vampire
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14%synergy
Susurian Voidborn
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12%synergy
Bloodflow Connoisseur
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13%synergy
Gravecrawler
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11%synergy
Teshar, Ancestor's Apostle
13%inclusion21 decks161 decks
11%synergy
Lurrus of the Dream-Den
12%inclusion20 decks161 decks
3%synergy
Teysa, Orzhov Scion
12%inclusion19 decks161 decks
3%synergy
Frodo, Sauron's Bane
11%inclusion18 decks161 decks
11%synergy
Witch-king of Angmar
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10%synergy
Ojer Taq, Deepest Foundation
11%inclusion18 decks161 decks
7%synergy
Syr Vondam, Sunstar Exemplar
11%inclusion6 decks56 decks
2%synergy
Nadier's Nightblade
11%inclusion17 decks161 decks
5%synergy
Elenda, the Dusk Rose
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-9%synergy
Recruiter of the Guard
10%inclusion16 decks161 decks
7%synergy
Voice of Victory
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4%synergy
Wayward Servant
9.3%inclusion15 decks161 decks
9%synergy
Mother of Runes
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0%synergy
Ranger-Captain of Eos
8.7%inclusion14 decks161 decks
6%synergy
Instants
Village Rites
30%inclusion48 decks161 decks
8%synergy
Reprieve
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21%synergy
Deadly Dispute
28%inclusion45 decks161 decks
6%synergy
Anguished Unmaking
27%inclusion43 decks161 decks
-13%synergy
Slip On the Ring
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23%synergy
Malakir Rebirth
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14%synergy
Generous Gift
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-2%synergy
Despark
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-9%synergy
Saw in Half
19%inclusion31 decks161 decks
16%synergy
Corrupted Conviction
17%inclusion28 decks161 decks
7%synergy
Deadly Rollick
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6%synergy
Silence
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13%synergy
Culling the Weak
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12%synergy
Fracture
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-4%synergy
Rebuff the Wicked
13%inclusion21 decks161 decks
10%synergy
Imp's Mischief
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9%synergy
Teferi's Protection
13%inclusion21 decks161 decks
-3%synergy
Mortify
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-11%synergy
Stroke of Midnight
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-3%synergy
Flawless Maneuver
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2%synergy
Flare of Fortitude
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3%synergy
Fell the Profane
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-3%synergy
Shred Memory
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9%synergy
Cabal Ritual
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6%synergy
Gollum's Bite
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7%synergy
Go for the Throat
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3%synergy
Vanishing Verse
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2%synergy
Loran's Escape
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6%synergy
Orim's Chant
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6%synergy
Entomb
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2%synergy
Angel's Grace
6.8%inclusion11 decks161 decks
4%synergy
Not Dead After All
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3%synergy
Infernal Grasp
6.2%inclusion10 decks161 decks
2%synergy
Flare of Malice
5.6%inclusion8 decks142 decks
3%synergy
Tragic Slip
5.6%inclusion9 decks161 decks
2%synergy
Utter End
5.6%inclusion9 decks161 decks
-7%synergy
Dawn's Truce
5.1%inclusion7 decks136 decks
-2%synergy
Sorceries
Diabolic Intent
40%inclusion65 decks161 decks
30%synergy
Victimize
35%inclusion56 decks161 decks
17%synergy
Reanimate
34%inclusion54 decks161 decks
18%synergy
Sam's Desperate Rescue
33%inclusion53 decks161 decks
31%synergy
Damn
28%inclusion45 decks161 decks
-5%synergy
Claim the Precious
25%inclusion41 decks161 decks
24%synergy
Grim Tutor
18%inclusion29 decks161 decks
14%synergy
Night's Whisper
18%inclusion29 decks161 decks
1%synergy
Beseech the Mirror
16%inclusion26 decks161 decks
14%synergy
Sevinne's Reclamation
16%inclusion25 decks161 decks
6%synergy
Diabolic Tutor
15%inclusion24 decks161 decks
9%synergy
Feed the Swarm
14%inclusion23 decks161 decks
7%synergy
Toxic Deluge
14%inclusion23 decks161 decks
-3%synergy
Search for Glory
14%inclusion22 decks161 decks
13%synergy
Sign in Blood
11%inclusion18 decks161 decks
-7%synergy
Blasphemous Edict
10%inclusion12 decks117 decks
4%synergy
The Black Breath
10%inclusion16 decks161 decks
9%synergy
Insatiable Avarice
10%inclusion15 decks152 decks
6%synergy
Rite of Oblivion
9.3%inclusion15 decks161 decks
0%synergy
Vindicate
9.3%inclusion15 decks161 decks
-3%synergy
Unearth
8.7%inclusion14 decks161 decks
3%synergy
Lively Dirge
8.6%inclusion13 decks151 decks
6%synergy
Dimir Machinations
7.5%inclusion12 decks161 decks
7%synergy
Now for Wrath, Now for Ruin!
7.5%inclusion12 decks161 decks
7%synergy
Damnation
7.5%inclusion12 decks161 decks
3%synergy
Urza's Ruinous Blast
6.8%inclusion11 decks161 decks
5%synergy
Primevals' Glorious Rebirth
6.8%inclusion11 decks161 decks
4%synergy
Agadeem's Awakening
6.8%inclusion11 decks161 decks
2%synergy
Read the Bones
6.8%inclusion11 decks161 decks
-3%synergy
Come Back Wrong
6.5%inclusion9 decks138 decks
5%synergy
Profane Tutor
6.2%inclusion10 decks161 decks
5%synergy
Wrath of God
5.6%inclusion9 decks161 decks
-1%synergy
Utility Artifacts
Swiftfoot Boots
22%inclusion36 decks161 decks
-3%synergy
Lightning Greaves
19%inclusion31 decks161 decks
-1%synergy
Altar of the Brood
18%inclusion29 decks161 decks
17%synergy
Blade of Selves
18%inclusion29 decks161 decks
16%synergy
Skullclamp
17%inclusion28 decks161 decks
-10%synergy
Wishclaw Talisman
16%inclusion25 decks161 decks
13%synergy
Spawning Pit
14%inclusion23 decks161 decks
12%synergy
Bolas's Citadel
12%inclusion20 decks161 decks
-2%synergy
Jet Medallion
11%inclusion18 decks161 decks
5%synergy
The Seriema
10%inclusion6 decks60 decks
9%synergy
Mithril Coat
10%inclusion16 decks161 decks
7%synergy
Whispersilk Cloak
8.7%inclusion14 decks161 decks
6%synergy
Wayfarer's Bauble
8.7%inclusion14 decks161 decks
-5%synergy
Bilbo's Ring
8.1%inclusion13 decks161 decks
7%synergy
Trailblazer's Boots
7.5%inclusion12 decks161 decks
5%synergy
Moonsilver Key
6.2%inclusion10 decks161 decks
6%synergy
Enchantments
The Meathook Massacre
31%inclusion50 decks161 decks
20%synergy
War of the Last Alliance
25%inclusion41 decks161 decks
24%synergy
Phyrexian Arena
25%inclusion40 decks161 decks
-5%synergy
Animate Dead
23%inclusion37 decks161 decks
14%synergy
Black Market Connections
17%inclusion27 decks161 decks
-5%synergy
Smothering Tithe
17%inclusion27 decks161 decks
-6%synergy
Funeral Room // Awakening Hall
14%inclusion18 decks125 decks
10%synergy
One Ring to Rule Them All
12%inclusion20 decks161 decks
11%synergy
Agent of the Iron Throne
11%inclusion17 decks161 decks
8%synergy
Necromancy
10%inclusion16 decks161 decks
7%synergy
Land Tax
10%inclusion16 decks161 decks
0%synergy
Anointed Procession
9.3%inclusion15 decks161 decks
0%synergy
Kaya's Ghostform
9.3%inclusion15 decks161 decks
0%synergy
Flowering of the White Tree
8.7%inclusion14 decks161 decks
5%synergy
Necropotence
8.7%inclusion14 decks161 decks
2%synergy
Valkyrie's Call
7.7%inclusion9 decks117 decks
6%synergy
Fanatical Devotion
7.5%inclusion12 decks161 decks
6%synergy
Vampiric Rites
6.8%inclusion11 decks161 decks
-1%synergy
Martyr's Cause
6.2%inclusion10 decks161 decks
5%synergy
Blind Obedience
6.2%inclusion10 decks161 decks
-12%synergy
Phyrexian Reclamation
5.6%inclusion9 decks161 decks
1%synergy
Gift of Immortality
5.6%inclusion9 decks161 decks
0%synergy
Grave Pact
5.6%inclusion9 decks161 decks
-4%synergy
Utility Lands
Phyrexian Tower
38%inclusion61 decks161 decks
22%synergy
Takenuma, Abandoned Mire
27%inclusion44 decks161 decks
16%synergy
Urborg, Tomb of Yawgmoth
27%inclusion44 decks161 decks
6%synergy
Eiganjo, Seat of the Empire
24%inclusion39 decks161 decks
14%synergy
Minas Tirith
21%inclusion34 decks161 decks
14%synergy
Bojuka Bog
21%inclusion34 decks161 decks
-23%synergy
High Market
17%inclusion27 decks161 decks
5%synergy
Rogue's Passage
14%inclusion23 decks161 decks
-6%synergy
Urza's Saga
14%inclusion22 decks161 decks
8%synergy
Cabal Coffers
13%inclusion21 decks161 decks
1%synergy
Great Hall of the Citadel
11%inclusion18 decks161 decks
10%synergy
Barad-dûr
11%inclusion18 decks161 decks
9%synergy
Reliquary Tower
10%inclusion16 decks161 decks
-13%synergy
Spymaster's Vault
8.5%inclusion12 decks142 decks
3%synergy
Access Tunnel
8.1%inclusion13 decks161 decks
6%synergy
Castle Locthwain
8.1%inclusion13 decks161 decks
-2%synergy
The Black Gate
7.5%inclusion12 decks161 decks
6%synergy
Shizo, Death's Storehouse
7.5%inclusion12 decks161 decks
3%synergy
Restless Fortress
6.8%inclusion11 decks161 decks
-1%synergy
Vault of the Archangel
6.8%inclusion11 decks161 decks
-27%synergy
Minas Morgul, Dark Fortress
6.2%inclusion10 decks161 decks
5%synergy
Monumental Henge
5.7%inclusion8 decks141 decks
3%synergy
Susur Secundi, Void Altar
5.3%inclusion3 decks57 decks
0%synergy
Mana Artifacts
Sol Ring
94%inclusion151 decks161 decks
9%synergy
Arcane Signet
88%inclusion141 decks161 decks
7%synergy
Talisman of Hierarchy
59%inclusion95 decks161 decks
6%synergy
Orzhov Signet
53%inclusion85 decks161 decks
-4%synergy
Relic of Legends
45%inclusion73 decks161 decks
42%synergy
Fellwar Stone
36%inclusion58 decks161 decks
15%synergy
Mind Stone
25%inclusion41 decks161 decks
1%synergy
Inherited Envelope
25%inclusion40 decks161 decks
24%synergy
Lotus Petal
16%inclusion25 decks161 decks
12%synergy
Mox Amber
15%inclusion24 decks161 decks
12%synergy
Thought Vessel
11%inclusion18 decks161 decks
-3%synergy
Commander's Sphere
11%inclusion17 decks161 decks
-6%synergy
The Soul Stone
8.0%inclusion4 decks50 decks
3%synergy
Mox Opal
6.8%inclusion11 decks161 decks
5%synergy
Lands
Command Tower
86%inclusion138 decks161 decks
-1%synergy
Caves of Koilos
70%inclusion113 decks161 decks
13%synergy
Isolated Chapel
61%inclusion98 decks161 decks
-5%synergy
Godless Shrine
60%inclusion96 decks161 decks
10%synergy
Tainted Field
53%inclusion86 decks161 decks
2%synergy
Vault of Champions
48%inclusion78 decks161 decks
9%synergy
Fetid Heath
44%inclusion71 decks161 decks
5%synergy
Marsh Flats
40%inclusion65 decks161 decks
11%synergy
Shineshadow Snarl
38%inclusion61 decks161 decks
-3%synergy
Brightclimb Pathway
36%inclusion58 decks161 decks
9%synergy
Shattered Sanctum
33%inclusion53 decks161 decks
-1%synergy
Concealed Courtyard
29%inclusion47 decks161 decks
8%synergy
Bleachbone Verge
27%inclusion29 decks107 decks
5%synergy
Silent Clearing
25%inclusion41 decks161 decks
10%synergy
Exotic Orchard
25%inclusion41 decks161 decks
1%synergy
Plaza of Heroes
23%inclusion37 decks161 decks
19%synergy
Orzhov Basilica
23%inclusion37 decks161 decks
-18%synergy
Temple of Silence
20%inclusion33 decks161 decks
-20%synergy
Shadowy Backstreet
20%inclusion32 decks161 decks
-3%synergy
Desolate Mire
20%inclusion31 decks157 decks
4%synergy
Scrubland
19%inclusion31 decks161 decks
8%synergy
Arid Mesa
16%inclusion25 decks161 decks
10%synergy
The Grey Havens
15%inclusion24 decks161 decks
13%synergy
Verdant Catacombs
15%inclusion24 decks161 decks
9%synergy
Bloodstained Mire
15%inclusion24 decks161 decks
9%synergy
Flooded Strand
13%inclusion21 decks161 decks
7%synergy
Evolving Wilds
13%inclusion21 decks161 decks
-8%synergy
Scoured Barrens
13%inclusion21 decks161 decks
-11%synergy
Polluted Delta
12%inclusion20 decks161 decks
7%synergy
Windswept Heath
12%inclusion20 decks161 decks
7%synergy
Terramorphic Expanse
12%inclusion20 decks161 decks
-2%synergy
City of Brass
11%inclusion18 decks161 decks
8%synergy
Path of Ancestry
11%inclusion18 decks161 decks
-12%synergy
Mana Confluence
11%inclusion17 decks161 decks
7%synergy
Sunlit Marsh
11%inclusion17 decks161 decks
0%synergy
Myriad Landscape
10%inclusion16 decks161 decks
-10%synergy
Gemstone Caverns
8.1%inclusion13 decks161 decks
6%synergy
Prismatic Vista
8.1%inclusion13 decks161 decks
2%synergy
Reflecting Pool
7.5%inclusion12 decks161 decks
4%synergy
Lazotep Quarry
7.1%inclusion10 decks141 decks
5%synergy
Shire Terrace
5.6%inclusion9 decks161 decks
5%synergy
Snowfield Sinkhole
5.6%inclusion9 decks161 decks
-2%synergy
Fabled Passage
5.6%inclusion9 decks161 decks
-4%synergy