Mana Echoes
Phyrexian Altar

   Prerequisites

What do I need to start this combo?
Marath in the command zone.
Mana Echoes and Phyrexian Altar on the battlefield.
Marath must be your commander.
plus enough mana to pay for commander tax, if applicable available

   Steps

How does this combo work?
1
Cast Marath from the command zone by paying and commander tax, if applicable, causing it to enter the battlefield with a number of +1/+1 counters on it equal to the amount of mana spent to cast it.
2
When Marath enters the battlefield, Mana Echoes triggers, adding for each Elemental and Beast on the battlefield.
3
Activate Marath by paying 1 and removing a +1/+1 counter from it, creating a 1/1 Elemental creature token.
4
When the Elemental enters the battlefield, Mana Echoes triggers, adding for each Elemental on the battlefield.
5
Repeat from step 3 until Marath has one +1/+1 counter on it.
6
Activate Marath by paying 1 and removing a +1/+1 counter from it.
7
Marath dies as a state-based action due to having zero toughness.
8
Choose to return Marath to the command zone from your graveyard.
9
Resolve the Marath ability, creating a 1/1 Elemental creature token.
10
When the Elemental enters the battlefield, Mana Echoes triggers, adding for each Elemental on the battlefield.
11
Activate Phyrexian Altar by sacrificing three Elementals, adding .
12
Repeat.
13
Once you have infinite colorless mana and Elemental tokens, you may cast Marath, causing it to enter with an arbitrarily large number of +1/+1 counters, and choose Marath's other modes instead.

   Results

What do I get from this combo?
Infinite +1/+1 counters
Infinite colored mana
Infinite colorless mana
Infinite commander casts
Infinite creature tokens
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Infinite creature tokens that are infinitely large
Marath, Will of the Wild
4.9%inclusion145 decks2.94K decks
High Synergy Cards
Ashnod's Altar
97%inclusion141 decks145 decks
92%synergy
Hardened Scales
93%inclusion135 decks145 decks
84%synergy
Cryptic Trilobite
81%inclusion118 decks145 decks
81%synergy
Cathars' Crusade
78%inclusion113 decks145 decks
71%synergy
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71%inclusion103 decks145 decks
70%synergy
Unbound Flourishing
70%inclusion101 decks145 decks
69%synergy
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74%inclusion107 decks145 decks
69%synergy
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77%inclusion111 decks145 decks
64%synergy
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61%inclusion88 decks145 decks
55%synergy
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61%inclusion88 decks145 decks
54%synergy
Top Cards
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71%inclusion103 decks145 decks
48%synergy
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66%inclusion96 decks145 decks
51%synergy
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66%inclusion96 decks145 decks
8%synergy
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59%inclusion85 decks145 decks
54%synergy
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56%inclusion81 decks145 decks
49%synergy
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52%inclusion75 decks145 decks
51%synergy
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42%synergy
Sylvan Library
48%inclusion70 decks145 decks
39%synergy
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36%synergy
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46%inclusion67 decks145 decks
40%synergy
Game Changers
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64%inclusion93 decks145 decks
52%synergy
Aura Shards
63%inclusion91 decks145 decks
53%synergy
Worldly Tutor
52%inclusion75 decks145 decks
39%synergy
Teferi's Protection
36%inclusion52 decks145 decks
19%synergy
Smothering Tithe
32%inclusion46 decks145 decks
18%synergy
Gaea's Cradle
29%inclusion42 decks145 decks
23%synergy
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22%inclusion32 decks145 decks
14%synergy
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20%inclusion29 decks145 decks
14%synergy
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16%synergy
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17%inclusion24 decks145 decks
15%synergy
Creatures
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38%synergy
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41%inclusion59 decks145 decks
39%synergy
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39%inclusion57 decks145 decks
39%synergy
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38%inclusion55 decks145 decks
26%synergy
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37%inclusion53 decks145 decks
29%synergy
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28%synergy
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36%inclusion52 decks145 decks
34%synergy
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34%inclusion50 decks145 decks
25%synergy
Imperial Recruiter
34%inclusion49 decks145 decks
31%synergy
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33%inclusion48 decks145 decks
33%synergy
Incubation Druid
33%inclusion48 decks145 decks
25%synergy
Evolution Witness
32%inclusion40 decks124 decks
27%synergy
Eternal Witness
32%inclusion46 decks145 decks
25%synergy
Elvish Mystic
31%inclusion45 decks145 decks
18%synergy
Walking Ballista
30%inclusion44 decks145 decks
28%synergy
Devoted Druid
30%inclusion43 decks145 decks
27%synergy
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29%inclusion42 decks145 decks
13%synergy
Grand Abolisher
28%inclusion40 decks145 decks
23%synergy
Vorinclex, Monstrous Raider
26%inclusion38 decks145 decks
25%synergy
Kutzil, Malamet Exemplar
26%inclusion38 decks145 decks
5%synergy
Heliod, Sun-Crowned
24%inclusion35 decks145 decks
22%synergy
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23%inclusion34 decks145 decks
22%synergy
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21%inclusion31 decks145 decks
19%synergy
Gyre Sage
21%inclusion31 decks145 decks
14%synergy
Mondrak, Glory Dominus
21%inclusion30 decks145 decks
12%synergy
Pir, Imaginative Rascal
20%inclusion29 decks145 decks
20%synergy
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19%inclusion28 decks145 decks
18%synergy
Forgotten Ancient
19%inclusion27 decks145 decks
14%synergy
Craterhoof Behemoth
18%inclusion26 decks145 decks
12%synergy
Enduring Vitality
17%inclusion18 decks107 decks
11%synergy
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16%inclusion23 decks145 decks
11%synergy
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7%synergy
Voice of Victory
16%inclusion11 decks70 decks
12%synergy
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15%inclusion6 decks40 decks
11%synergy
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14%inclusion21 decks145 decks
12%synergy
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14%inclusion21 decks145 decks
6%synergy
Emiel the Blessed
14%inclusion20 decks145 decks
12%synergy
Drannith Magistrate
14%inclusion20 decks145 decks
11%synergy
Dusk Legion Duelist
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10%synergy
Welcoming Vampire
13%inclusion19 decks145 decks
9%synergy
Enduring Innocence
13%inclusion14 decks109 decks
10%synergy
Faeburrow Elder
12%inclusion18 decks145 decks
9%synergy
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12%inclusion18 decks145 decks
6%synergy
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2%synergy
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12%inclusion17 decks145 decks
11%synergy
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9%synergy
Ranging Raptors
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2%synergy
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11%inclusion13 decks117 decks
6%synergy
Thermopod
11%inclusion16 decks145 decks
11%synergy
Simian Spirit Guide
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9%synergy
Instants
Heroic Intervention
43%inclusion63 decks145 decks
4%synergy
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-11%synergy
Beast Within
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3%synergy
Chord of Calling
32%inclusion46 decks145 decks
26%synergy
Deflecting Swat
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19%synergy
Veil of Summer
23%inclusion33 decks145 decks
20%synergy
Silence
21%inclusion31 decks145 decks
18%synergy
Boros Charm
21%inclusion31 decks145 decks
-4%synergy
Pyroblast
19%inclusion27 decks145 decks
16%synergy
Red Elemental Blast
19%inclusion27 decks145 decks
16%synergy
Generous Gift
18%inclusion26 decks145 decks
-10%synergy
Force of Vigor
17%inclusion25 decks145 decks
15%synergy
Noxious Revival
14%inclusion21 decks145 decks
12%synergy
Krosan Grip
14%inclusion20 decks145 decks
11%synergy
Crop Rotation
14%inclusion20 decks145 decks
6%synergy
Chaos Warp
14%inclusion20 decks145 decks
-6%synergy
Flawless Maneuver
12%inclusion18 decks145 decks
-2%synergy
Nature's Claim
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7%synergy
Tibalt's Trickery
10%inclusion15 decks145 decks
8%synergy
Inspiring Call
10%inclusion15 decks145 decks
0%synergy
Reprieve
10%inclusion14 decks145 decks
7%synergy
Rite of Harmony
9.0%inclusion13 decks145 decks
6%synergy
Aura Mutation
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0%synergy
Dawn's Truce
6.8%inclusion8 decks117 decks
-2%synergy
Harrow
6.2%inclusion9 decks145 decks
-2%synergy
Valakut Awakening
5.5%inclusion8 decks145 decks
3%synergy
Abrade
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2%synergy
Artifact Mutation
5.5%inclusion8 decks145 decks
-2%synergy
Naya Charm
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-4%synergy
Return of the Wildspeaker
5.5%inclusion8 decks145 decks
-13%synergy
Sorceries
Three Visits
39%inclusion57 decks145 decks
11%synergy
Nature's Lore
39%inclusion57 decks145 decks
1%synergy
Farseek
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-11%synergy
Finale of Devastation
36%inclusion52 decks145 decks
28%synergy
Green Sun's Zenith
32%inclusion46 decks145 decks
28%synergy
Cultivate
30%inclusion44 decks145 decks
-20%synergy
Idyllic Tutor
23%inclusion34 decks145 decks
20%synergy
Eldritch Evolution
21%inclusion30 decks145 decks
17%synergy
Kodama's Reach
21%inclusion30 decks145 decks
-9%synergy
Rampant Growth
19%inclusion28 decks145 decks
-19%synergy
Skyshroud Claim
15%inclusion22 decks145 decks
6%synergy
Jeska's Will
14%inclusion21 decks145 decks
8%synergy
Shamanic Revelation
13%inclusion19 decks145 decks
1%synergy
Wrath of God
12%inclusion18 decks145 decks
9%synergy
Blasphemous Act
12%inclusion18 decks145 decks
-13%synergy
Hull Breach
12%inclusion17 decks145 decks
10%synergy
Rishkar's Expertise
12%inclusion17 decks145 decks
-2%synergy
Vandalblast
10%inclusion15 decks145 decks
2%synergy
Tooth and Nail
9.0%inclusion13 decks145 decks
8%synergy
Sevinne's Reclamation
8.3%inclusion12 decks145 decks
5%synergy
Harmonize
8.3%inclusion12 decks145 decks
-1%synergy
Farewell
8.3%inclusion12 decks145 decks
-1%synergy
Sylvan Tutor
7.6%inclusion11 decks145 decks
6%synergy
Bala Ged Recovery
6.9%inclusion10 decks145 decks
1%synergy
Wheel of Fortune
6.2%inclusion9 decks145 decks
5%synergy
Faithless Looting
6.2%inclusion9 decks145 decks
3%synergy
Austere Command
6.2%inclusion9 decks145 decks
-8%synergy
Tempt with Discovery
5.5%inclusion8 decks145 decks
3%synergy
Decimate
5.5%inclusion8 decks145 decks
-2%synergy
Utility Artifacts
Basilisk Collar
43%inclusion62 decks145 decks
37%synergy
Tarrian's Soulcleaver
23%inclusion34 decks145 decks
23%synergy
Blade of the Bloodchief
21%inclusion30 decks145 decks
21%synergy
Swiftfoot Boots
19%inclusion28 decks145 decks
-7%synergy
The One Ring
17%inclusion25 decks145 decks
13%synergy
The Ozolith
15%inclusion22 decks145 decks
10%synergy
The Earth Crystal
15%inclusion7 decks47 decks
8%synergy
Agatha's Soul Cauldron
14%inclusion21 decks145 decks
14%synergy
The Great Henge
13%inclusion19 decks145 decks
0%synergy
Lightning Greaves
12%inclusion18 decks145 decks
-12%synergy
Birthing Pod
9.0%inclusion13 decks145 decks
7%synergy
Gorgon's Head
5.5%inclusion8 decks145 decks
5%synergy
Vedalken Orrery
5.5%inclusion8 decks145 decks
5%synergy
Enchantments
Parallel Lives
46%inclusion66 decks145 decks
34%synergy
Impact Tremors
43%inclusion62 decks145 decks
28%synergy
Anointed Procession
40%inclusion58 decks145 decks
29%synergy
Cryptolith Rite
39%inclusion57 decks145 decks
35%synergy
Earthcraft
34%inclusion49 decks145 decks
33%synergy
Primal Vigor
31%inclusion45 decks145 decks
27%synergy
Loading Zone
31%inclusion12 decks39 decks
28%synergy
Goblin Bombardment
29%inclusion42 decks145 decks
23%synergy
Terrasymbiosis
28%inclusion11 decks40 decks
18%synergy
Sterling Grove
21%inclusion31 decks145 decks
19%synergy
All Will Be One
19%inclusion28 decks145 decks
14%synergy
Wild Growth
19%inclusion28 decks145 decks
10%synergy
Mirari's Wake
18%inclusion26 decks145 decks
7%synergy
Rhythm of the Wild
18%inclusion26 decks145 decks
-13%synergy
Growing Rites of Itlimoc
16%inclusion23 decks145 decks
6%synergy
Keen Sense
14%inclusion21 decks145 decks
14%synergy
Utopia Sprawl
14%inclusion21 decks145 decks
8%synergy
Innkeeper's Talent
14%inclusion16 decks117 decks
10%synergy
Fires of Yavimaya
13%inclusion19 decks145 decks
10%synergy
Carpet of Flowers
12%inclusion18 decks145 decks
10%synergy
Trouble in Pairs
12%inclusion17 decks139 decks
9%synergy
Food Chain
11%inclusion16 decks145 decks
10%synergy
Tocasia's Welcome
11%inclusion16 decks145 decks
7%synergy
Burgeoning
10%inclusion14 decks145 decks
8%synergy
Fertile Ground
10%inclusion14 decks145 decks
5%synergy
Warleader's Call
9.2%inclusion13 decks141 decks
0%synergy
Survival of the Fittest
9.0%inclusion13 decks145 decks
8%synergy
Warstorm Surge
9.0%inclusion13 decks145 decks
3%synergy
Death's Presence
8.3%inclusion12 decks145 decks
8%synergy
Defense of the Heart
8.3%inclusion12 decks145 decks
5%synergy
Mayael's Aria
8.3%inclusion12 decks145 decks
4%synergy
Tribute to the World Tree
8.3%inclusion12 decks145 decks
2%synergy
Assemble the Legion
7.6%inclusion11 decks145 decks
5%synergy
Greater Auramancy
6.9%inclusion10 decks145 decks
7%synergy
Privileged Position
6.9%inclusion10 decks145 decks
6%synergy
Caretaker's Talent
6.8%inclusion8 decks117 decks
-1%synergy
Stocking the Pantry
6.0%inclusion7 decks117 decks
5%synergy
Fecundity
5.5%inclusion8 decks145 decks
5%synergy
Outpost Siege
5.5%inclusion8 decks145 decks
5%synergy
Hydra's Growth
5.5%inclusion8 decks145 decks
5%synergy
Rite of Passage
5.5%inclusion8 decks145 decks
4%synergy
Wilderness Reclamation
5.5%inclusion8 decks145 decks
4%synergy
Land Tax
5.5%inclusion8 decks145 decks
4%synergy
Deafening Silence
5.5%inclusion8 decks145 decks
3%synergy
Battles
Invasion of Ikoria
10%inclusion15 decks145 decks
5%synergy
Planeswalkers
Xenagos, the Reveler
13%inclusion19 decks145 decks
11%synergy
Elspeth, Storm Slayer
11%inclusion8 decks70 decks
6%synergy
Wrenn and Realmbreaker
5.5%inclusion8 decks145 decks
4%synergy
Utility Lands
Boseiju, Who Endures
43%inclusion62 decks145 decks
27%synergy
Yavimaya, Cradle of Growth
34%inclusion50 decks145 decks
16%synergy
Gavony Township
18%inclusion26 decks145 decks
9%synergy
Shifting Woodland
15%inclusion18 decks124 decks
11%synergy
Reliquary Tower
14%inclusion20 decks145 decks
-5%synergy
Dryad Arbor
12%inclusion17 decks145 decks
10%synergy
Homeward Path
11%inclusion16 decks145 decks
10%synergy
Urza's Saga
11%inclusion16 decks145 decks
7%synergy
Multiversal Passage
11%inclusion4 decks37 decks
9%synergy
Hall of Heliod's Generosity
10%inclusion15 decks145 decks
7%synergy
Contested Cliffs
10%inclusion14 decks145 decks
9%synergy
Oran-Rief, the Vastwood
10%inclusion14 decks145 decks
8%synergy
Kessig Wolf Run
10%inclusion14 decks145 decks
-7%synergy
Evendo, Waking Haven
7.7%inclusion3 decks39 decks
3%synergy
Three Tree City
7.7%inclusion9 decks117 decks
0%synergy
Eiganjo, Seat of the Empire
7.6%inclusion11 decks145 decks
3%synergy
Mosswort Bridge
6.9%inclusion10 decks145 decks
-11%synergy
Thespian's Stage
5.5%inclusion8 decks145 decks
4%synergy
Strip Mine
5.5%inclusion8 decks145 decks
4%synergy
Temple of the False God
5.5%inclusion8 decks145 decks
-6%synergy
Mana Artifacts
Sol Ring
86%inclusion124 decks145 decks
1%synergy
Arcane Signet
63%inclusion92 decks145 decks
-11%synergy
Chrome Mox
16%inclusion23 decks145 decks
13%synergy
Lotus Petal
14%inclusion20 decks145 decks
10%synergy
Talisman of Impulse
13%inclusion19 decks145 decks
5%synergy
Talisman of Unity
10%inclusion15 decks145 decks
2%synergy
Fellwar Stone
10%inclusion15 decks145 decks
0%synergy
Mox Diamond
10%inclusion14 decks145 decks
8%synergy
Chromatic Lantern
10%inclusion14 decks145 decks
-2%synergy
Talisman of Conviction
9.0%inclusion13 decks145 decks
1%synergy
Selesnya Signet
9.0%inclusion13 decks145 decks
0%synergy
Gruul Signet
9.0%inclusion13 decks145 decks
0%synergy
Mana Crypt
8.3%inclusion12 decks145 decks
6%synergy
Mana Vault
7.6%inclusion11 decks145 decks
5%synergy
Boros Signet
6.9%inclusion10 decks145 decks
-2%synergy
Lands
Command Tower
95%inclusion138 decks145 decks
4%synergy
Temple Garden
85%inclusion123 decks145 decks
44%synergy
Stomping Ground
85%inclusion123 decks145 decks
42%synergy
Sacred Foundry
79%inclusion115 decks145 decks
40%synergy
Arid Mesa
67%inclusion97 decks145 decks
40%synergy
Wooded Foothills
66%inclusion95 decks145 decks
36%synergy
Windswept Heath
65%inclusion94 decks145 decks
34%synergy
Jetmir's Garden
58%inclusion84 decks145 decks
16%synergy
Spire Garden
50%inclusion73 decks145 decks
23%synergy
Bountiful Promenade
50%inclusion72 decks145 decks
20%synergy
Spectator Seating
45%inclusion65 decks145 decks
19%synergy
Sunpetal Grove
45%inclusion65 decks145 decks
8%synergy
Rootbound Crag
44%inclusion64 decks145 decks
7%synergy
Exotic Orchard
37%inclusion54 decks145 decks
-16%synergy
Cinder Glade
34%inclusion49 decks145 decks
-16%synergy
Savannah
33%inclusion48 decks145 decks
22%synergy
Canopy Vista
32%inclusion47 decks145 decks
-17%synergy
Plateau
32%inclusion46 decks145 decks
21%synergy
Taiga
32%inclusion46 decks145 decks
21%synergy
Clifftop Retreat
32%inclusion46 decks145 decks
-9%synergy
Mana Confluence
30%inclusion44 decks145 decks
24%synergy
Karplusan Forest
28%inclusion40 decks145 decks
11%synergy
Jungle Shrine
27%inclusion39 decks145 decks
-29%synergy
Brushland
26%inclusion37 decks145 decks
6%synergy
Overgrown Farmland
25%inclusion36 decks145 decks
3%synergy
Rockfall Vale
25%inclusion36 decks145 decks
0%synergy
City of Brass
24%inclusion35 decks145 decks
17%synergy
Verdant Catacombs
23%inclusion33 decks145 decks
17%synergy
Battlefield Forge
23%inclusion33 decks145 decks
1%synergy
Misty Rainforest
20%inclusion29 decks145 decks
14%synergy
Opal Palace
18%inclusion26 decks145 decks
16%synergy
Reflecting Pool
18%inclusion26 decks145 decks
13%synergy
Sundown Pass
17%inclusion25 decks145 decks
3%synergy
Lush Portico
17%inclusion24 decks141 decks
8%synergy
Prismatic Vista
17%inclusion24 decks145 decks
12%synergy
Cragcrown Pathway
17%inclusion24 decks145 decks
10%synergy
Wooded Bastion
16%inclusion23 decks145 decks
13%synergy
Marsh Flats
16%inclusion23 decks145 decks
10%synergy
Horizon Canopy
15%inclusion22 decks145 decks
11%synergy
Scalding Tarn
15%inclusion22 decks145 decks
11%synergy
Hushwood Verge
15%inclusion16 decks108 decks
4%synergy
Branchloft Pathway
14%inclusion21 decks145 decks
7%synergy
Sunbaked Canyon
14%inclusion20 decks145 decks
11%synergy
Rugged Prairie
13%inclusion19 decks145 decks
4%synergy
Fabled Passage
13%inclusion19 decks145 decks
2%synergy
Needleverge Pathway
12%inclusion17 decks145 decks
6%synergy
Commercial District
11%inclusion16 decks141 decks
3%synergy
Thornspire Verge
11%inclusion12 decks108 decks
2%synergy
Flooded Strand
11%inclusion16 decks145 decks
5%synergy
Fire-Lit Thicket
10%inclusion15 decks145 decks
4%synergy