Colfenor, the Last Yew
Ashnod's Altar
Walking Ballista
Ugin's Conjurant

   Prerequisites

What do I need to start this combo?
Ugin's Conjurant in your graveyard.
All other permanents on the battlefield.
At least one +1/+1 counter on Walking Ballista.

   Steps

How does this combo work?
1
Sacrifice Walking Ballista to Ashnod's Altar for .
2
Colfenor triggers, returning Ugin's Conjurant from your graveyard to your hand.
3
Cast Ugin's Conjurant for 1.
4
Sacrifice Ugin's Conjurant to Ashnod's Altar for .
5
Colfenor triggers, returning Walking Ballista from your graveyard to your hand.
6
Cast Walking Ballista for 2.
7
Repeat.

   Results

What do I get from this combo?
Infinite colorless mana
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Colfenor, the Last Yew
3.5%inclusion40 decks1.13K decks
Nethroi, Apex of Death
0.0%inclusion1 decks6.85K decks
New Cards
Dundoolin Weaver
33%inclusion1 decks3 decks
33%synergy
Winnowing
33%inclusion1 decks3 decks
33%synergy
Formidable Speaker
6.7%inclusion1 decks15 decks
4%synergy
Eirdu, Carrier of Dawn
6.7%inclusion1 decks15 decks
6%synergy
High Synergy Cards
Endless One
98%inclusion40 decks41 decks
97%synergy
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95%inclusion39 decks41 decks
95%synergy
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95%inclusion39 decks41 decks
94%synergy
Pawn of Ulamog
73%inclusion30 decks41 decks
72%synergy
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76%inclusion31 decks41 decks
65%synergy
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66%inclusion27 decks41 decks
61%synergy
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68%inclusion28 decks41 decks
60%synergy
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63%inclusion26 decks41 decks
59%synergy
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66%inclusion27 decks41 decks
58%synergy
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56%synergy
Top Cards
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5%synergy
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61%inclusion25 decks41 decks
41%synergy
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59%inclusion24 decks41 decks
48%synergy
Shifting Wall
56%inclusion23 decks41 decks
56%synergy
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56%inclusion23 decks41 decks
56%synergy
Phyrexian Altar
56%inclusion23 decks41 decks
51%synergy
Eternal Witness
56%inclusion23 decks41 decks
36%synergy
Farseek
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12%synergy
Cryptic Trilobite
54%inclusion22 decks41 decks
52%synergy
Pitiless Plunderer
51%inclusion21 decks41 decks
47%synergy
Game Changers
Worldly Tutor
29%inclusion12 decks41 decks
20%synergy
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16%synergy
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16%synergy
Vampiric Tutor
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17%synergy
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15%synergy
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5%synergy
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5%synergy
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5%synergy
Farewell
10%inclusion4 decks41 decks
3%synergy
The One Ring
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Creatures
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46%inclusion19 decks41 decks
13%synergy
Grim Haruspex
41%inclusion17 decks41 decks
39%synergy
Marketback Walker
39%inclusion12 decks31 decks
38%synergy
Corpse Knight
34%inclusion14 decks41 decks
30%synergy
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27%synergy
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28%synergy
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29%synergy
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25%synergy
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24%synergy
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25%synergy
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24%synergy
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15%synergy
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21%synergy
Reclamation Sage
24%inclusion10 decks41 decks
19%synergy
Faeburrow Elder
24%inclusion10 decks41 decks
11%synergy
Avacyn's Pilgrim
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9%synergy
Phyrexian Marauder
22%inclusion9 decks41 decks
22%synergy
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21%synergy
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19%synergy
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5%synergy
Marionette Apprentice
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11%synergy
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15%inclusion6 decks41 decks
15%synergy
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15%synergy
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13%synergy
Midnight Reaper
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13%synergy
Teysa Karlov
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12%synergy
Solemn Simulacrum
15%inclusion6 decks41 decks
10%synergy
Renegade Rallier
12%inclusion5 decks41 decks
11%synergy
Foundation Breaker
12%inclusion5 decks41 decks
11%synergy
Wood Elves
12%inclusion5 decks41 decks
8%synergy
Heliod, Sun-Crowned
12%inclusion5 decks41 decks
7%synergy
Bloom Tender
12%inclusion5 decks41 decks
6%synergy
Sapling of Colfenor
12%inclusion5 decks41 decks
5%synergy
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4%synergy
Elves of Deep Shadow
12%inclusion5 decks41 decks
1%synergy
Myr Retriever
10%inclusion4 decks41 decks
10%synergy
Ghave, Guru of Spores
10%inclusion4 decks41 decks
9%synergy
Mikaeus, the Unhallowed
10%inclusion4 decks41 decks
8%synergy
Yahenni, Undying Partisan
10%inclusion4 decks41 decks
8%synergy
Renata, Called to the Hunt
10%inclusion4 decks41 decks
8%synergy
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8%synergy
Treefolk Harbinger
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6%synergy
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5%synergy
Skull Prophet
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4%synergy
Elesh Norn, Grand Cenobite
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4%synergy
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-5%synergy
Vengeful Bloodwitch
8.3%inclusion3 decks36 decks
8%synergy
Glaring Fleshraker
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7%synergy
Warren Soultrader
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4%synergy
Honest Rutstein
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3%synergy
Instants
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51%inclusion21 decks41 decks
4%synergy
Beast Within
46%inclusion19 decks41 decks
23%synergy
Assassin's Trophy
39%inclusion16 decks41 decks
7%synergy
Eladamri's Call
37%inclusion15 decks41 decks
29%synergy
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34%inclusion14 decks41 decks
20%synergy
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15%synergy
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27%inclusion11 decks41 decks
0%synergy
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-15%synergy
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12%synergy
Entomb
17%inclusion7 decks41 decks
8%synergy
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11%synergy
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6%synergy
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1%synergy
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10%synergy
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9%synergy
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6%synergy
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1%synergy
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3%synergy
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1%synergy
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7%synergy
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5%synergy
Corrupted Conviction
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5%synergy
Malakir Rebirth
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3%synergy
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1%synergy
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1%synergy
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1%synergy
Sorceries
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1%synergy
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16%synergy
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12%synergy
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6%synergy
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12%synergy
Buried Alive
27%inclusion11 decks41 decks
18%synergy
Damn
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11%synergy
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22%inclusion9 decks41 decks
-1%synergy
Diabolic Intent
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14%synergy
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9%synergy
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-5%synergy
Vindicate
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12%synergy
Wrath of God
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11%synergy
Reanimate
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1%synergy
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12%synergy
Ecological Appreciation
12%inclusion5 decks41 decks
12%synergy
Grim Tutor
12%inclusion5 decks41 decks
10%synergy
Austere Command
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5%synergy
Night's Whisper
12%inclusion5 decks41 decks
0%synergy
Damnation
10%inclusion4 decks41 decks
8%synergy
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7%synergy
Sign in Blood
10%inclusion4 decks41 decks
7%synergy
Duneblast
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7%synergy
Dusk // Dawn
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-4%synergy
Jarad's Orders
7.3%inclusion3 decks41 decks
6%synergy
Diabolic Tutor
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4%synergy
Eldritch Evolution
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3%synergy
Skyshroud Claim
7.3%inclusion3 decks41 decks
3%synergy
Sevinne's Reclamation
7.3%inclusion3 decks41 decks
1%synergy
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0%synergy
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0%synergy
Feed the Swarm
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-1%synergy
Slaughter the Strong
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-2%synergy
Utility Artifacts
Blasting Station
32%inclusion13 decks41 decks
31%synergy
Skullclamp
29%inclusion12 decks41 decks
17%synergy
Desecrated Tomb
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24%synergy
Altar of the Brood
10%inclusion4 decks41 decks
9%synergy
The Great Henge
10%inclusion4 decks41 decks
4%synergy
Lightning Greaves
10%inclusion4 decks41 decks
-6%synergy
Spear of Heliod
7.3%inclusion3 decks41 decks
7%synergy
Oketra's Monument
7.3%inclusion3 decks41 decks
7%synergy
Bontu's Monument
7.3%inclusion3 decks41 decks
7%synergy
Mesmeric Orb
7.3%inclusion3 decks41 decks
5%synergy
Aetherflux Reservoir
7.3%inclusion3 decks41 decks
2%synergy
Swiftfoot Boots
7.3%inclusion3 decks41 decks
-12%synergy
Enchantments
Bastion of Remembrance
46%inclusion19 decks41 decks
43%synergy
Insidious Roots
39%inclusion16 decks41 decks
30%synergy
Moldervine Reclamation
29%inclusion12 decks41 decks
23%synergy
Guardian Project
27%inclusion11 decks41 decks
20%synergy
The Meathook Massacre
24%inclusion10 decks41 decks
20%synergy
Lumithread Field
22%inclusion9 decks41 decks
22%synergy
Parapet
20%inclusion8 decks41 decks
19%synergy
Mirari's Wake
20%inclusion8 decks41 decks
10%synergy
Gaea's Anthem
17%inclusion7 decks41 decks
17%synergy
Always Watching
17%inclusion7 decks41 decks
17%synergy
Fecundity
17%inclusion7 decks41 decks
16%synergy
Anthem of Champions
16%inclusion6 decks37 decks
16%synergy
Sylvan Library
15%inclusion6 decks41 decks
2%synergy
Fortifying Provisions
12%inclusion5 decks41 decks
12%synergy
Glorious Anthem
12%inclusion5 decks41 decks
12%synergy
Spidersilk Armor
12%inclusion5 decks41 decks
9%synergy
Abzan Ascendancy
12%inclusion5 decks41 decks
8%synergy
Black Market Connections
12%inclusion5 decks41 decks
3%synergy
Funeral Room // Awakening Hall
12%inclusion4 decks33 decks
11%synergy
Enduring Renewal
10%inclusion4 decks41 decks
10%synergy
Leyline of Vitality
10%inclusion4 decks41 decks
9%synergy
Thran Vigil
10%inclusion4 decks41 decks
9%synergy
Phyrexian Arena
10%inclusion4 decks41 decks
-6%synergy
Ripples of Undeath
7.5%inclusion3 decks40 decks
-5%synergy
Castle
7.3%inclusion3 decks41 decks
7%synergy
Blight Mound
7.3%inclusion3 decks41 decks
7%synergy
Kaya's Ghostform
7.3%inclusion3 decks41 decks
6%synergy
Vampiric Rites
7.3%inclusion3 decks41 decks
6%synergy
Land Tax
7.3%inclusion3 decks41 decks
6%synergy
Defense of the Heart
7.3%inclusion3 decks41 decks
5%synergy
Ghostly Prison
7.3%inclusion3 decks41 decks
0%synergy
Utility Lands
Bojuka Bog
37%inclusion15 decks41 decks
3%synergy
Phyrexian Tower
32%inclusion13 decks41 decks
22%synergy
Urborg, Tomb of Yawgmoth
32%inclusion13 decks41 decks
13%synergy
Yavimaya, Cradle of Growth
29%inclusion12 decks41 decks
4%synergy
Reliquary Tower
22%inclusion9 decks41 decks
4%synergy
High Market
15%inclusion6 decks41 decks
11%synergy
Boseiju, Who Endures
15%inclusion6 decks41 decks
-6%synergy
Grim Backwoods
12%inclusion5 decks41 decks
10%synergy
Cabal Coffers
7.3%inclusion3 decks41 decks
3%synergy
Temple of the False God
7.3%inclusion3 decks41 decks
2%synergy
Strip Mine
7.3%inclusion3 decks41 decks
2%synergy
Mana Artifacts
Sol Ring
95%inclusion39 decks41 decks
16%synergy
Arcane Signet
71%inclusion29 decks41 decks
5%synergy
Talisman of Resilience
17%inclusion7 decks41 decks
8%synergy
Chromatic Lantern
15%inclusion6 decks41 decks
3%synergy
Talisman of Hierarchy
12%inclusion5 decks41 decks
4%synergy
Thought Vessel
10%inclusion4 decks41 decks
6%synergy
Fellwar Stone
10%inclusion4 decks41 decks
2%synergy
Talisman of Unity
10%inclusion4 decks41 decks
2%synergy
Orzhov Signet
10%inclusion4 decks41 decks
0%synergy
Mana Crypt
7.3%inclusion3 decks41 decks
6%synergy
Mind Stone
7.3%inclusion3 decks41 decks
6%synergy
Lotus Petal
7.3%inclusion3 decks41 decks
5%synergy
Golgari Signet
7.3%inclusion3 decks41 decks
0%synergy
Selesnya Signet
7.3%inclusion3 decks41 decks
-2%synergy
Lands
Command Tower
80%inclusion33 decks41 decks
-10%synergy
Indatha Triome
61%inclusion25 decks41 decks
20%synergy
Overgrown Tomb
61%inclusion25 decks41 decks
14%synergy
Temple Garden
59%inclusion24 decks41 decks
12%synergy
Godless Shrine
56%inclusion23 decks41 decks
10%synergy
Undergrowth Stadium
46%inclusion19 decks41 decks
18%synergy
Sunpetal Grove
46%inclusion19 decks41 decks
5%synergy
Woodland Cemetery
46%inclusion19 decks41 decks
1%synergy
Marsh Flats
44%inclusion18 decks41 decks
11%synergy
Verdant Catacombs
44%inclusion18 decks41 decks
10%synergy
Windswept Heath
44%inclusion18 decks41 decks
8%synergy
Sandsteppe Citadel
44%inclusion18 decks41 decks
-9%synergy
Exotic Orchard
44%inclusion18 decks41 decks
-11%synergy
Llanowar Wastes
41%inclusion17 decks41 decks
13%synergy
Vault of Champions
39%inclusion16 decks41 decks
13%synergy
Bountiful Promenade
39%inclusion16 decks41 decks
12%synergy
Isolated Chapel
39%inclusion16 decks41 decks
-4%synergy
Caves of Koilos
34%inclusion14 decks41 decks
6%synergy
Canopy Vista
34%inclusion14 decks41 decks
-11%synergy
Evolving Wilds
32%inclusion13 decks41 decks
3%synergy
Shadowy Backstreet
29%inclusion12 decks41 decks
13%synergy
Lush Portico
29%inclusion12 decks41 decks
10%synergy
Terramorphic Expanse
27%inclusion11 decks41 decks
12%synergy
Underground Mortuary
27%inclusion11 decks41 decks
9%synergy
Brushland
24%inclusion10 decks41 decks
-3%synergy
Temple of Plenty
20%inclusion8 decks41 decks
3%synergy
Temple of Silence
20%inclusion8 decks41 decks
3%synergy
Temple of Malady
20%inclusion8 decks41 decks
2%synergy
Murmuring Bosk
20%inclusion8 decks41 decks
1%synergy
Fabled Passage
17%inclusion7 decks41 decks
4%synergy
City of Brass
15%inclusion6 decks41 decks
6%synergy
Shattered Sanctum
15%inclusion6 decks41 decks
2%synergy
Overgrown Farmland
15%inclusion6 decks41 decks
-9%synergy
Deceptive Landscape
13%inclusion5 decks40 decks
-12%synergy
Darkbore Pathway
12%inclusion5 decks41 decks
7%synergy
Mana Confluence
12%inclusion5 decks41 decks
5%synergy
Myriad Landscape
12%inclusion5 decks41 decks
3%synergy
Scrubland
12%inclusion5 decks41 decks
1%synergy
Savannah
12%inclusion5 decks41 decks
0%synergy
Orzhov Basilica
12%inclusion5 decks41 decks
-2%synergy
Selesnya Sanctuary
12%inclusion5 decks41 decks
-3%synergy
Golgari Rot Farm
12%inclusion5 decks41 decks
-5%synergy
Prismatic Vista
10%inclusion4 decks41 decks
5%synergy
Haunted Mire
10%inclusion4 decks41 decks
5%synergy
Reflecting Pool
10%inclusion4 decks41 decks
4%synergy
Brightclimb Pathway
10%inclusion4 decks41 decks
4%synergy
Branchloft Pathway
10%inclusion4 decks41 decks
4%synergy
Flooded Strand
10%inclusion4 decks41 decks
2%synergy
Jungle Hollow
10%inclusion4 decks41 decks
2%synergy
Bayou
10%inclusion4 decks41 decks
-2%synergy