Koll, the Forgemaster
Rograkh, Son of Rohgahh
Sai of the Shinobi
Goblin Bombardment

   Prerequisites

What do I need to start this combo?
Rograkh in hand or in the command zone.
All other permanents on the battlefield.
You have enough mana to pay for commander tax, if applicable.

   Steps

How does this combo work?
1
Cast Rograkh either from your hand or from the command zone by paying commander tax, if applicable.
2
When Rograkh enters the battlefield, Sai of the Shinobi triggers, attaching Sai of the Shinobi to Rograkh.
3
Activate Goblin Bombardment by sacrificing Rograkh.
4
When Rograkh dies, Koll triggers, returning Rograkh from your graveyard to your hand.
5
Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
6
Repeat.

   Results

What do I get from this combo?
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Koll, the Forgemaster
49%inclusion593 decks1.21K decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.1%inclusion6 decks7.21K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.3%inclusion6 decks2.13K decks
Kassandra, Eagle Bearer
0.4%inclusion6 decks1.41K decks
Arbaaz Mir
0.3%inclusion4 decks1.59K decks
Rograkh, Son of Rohgahh // Tymna the Weaver
0.3%inclusion3 decks1.01K decks
Akiri, Line-Slinger // Francisco, Fowl Marauder
0.4%inclusion1 decks247 decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.7%inclusion1 decks58 decks
Arabella, Abandoned Doll
0.0%inclusion1 decks15.8K decks
Duke Ulder Ravengard
0.1%inclusion1 decks1.53K decks
Rebbec, Architect of Ascension // Rograkh, Son of Rohgahh
3.7%inclusion1 decks27 decks
Breya, Etherium Shaper
0.0%inclusion1 decks18.7K decks
Bruenor Battlehammer
0.0%inclusion1 decks3.52K decks
Astor, Bearer of Blades
0.1%inclusion1 decks1.11K decks
Three Dog, Galaxy News DJ
0.0%inclusion1 decks3.32K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.29K decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks4.79K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.8%inclusion1 decks21 decks
New Cards
Redirect Lightning
3.5%inclusion3 decks85 decks
-1%synergy
Aang's Defense
1.2%inclusion1 decks85 decks
1%synergy
High Synergy Cards
Shuko
84%inclusion535 decks636 decks
84%synergy
Memnite
84%inclusion533 decks636 decks
83%synergy
Ornithopter
82%inclusion522 decks636 decks
80%synergy
Skirk Prospector
81%inclusion517 decks636 decks
79%synergy
Impulsive Pilferer
78%inclusion499 decks636 decks
76%synergy
Crookshank Kobolds
76%inclusion483 decks636 decks
76%synergy
Crimson Kobolds
76%inclusion482 decks636 decks
76%synergy
Puresteel Paladin
79%inclusion503 decks636 decks
75%synergy
Skullclamp
84%inclusion537 decks636 decks
73%synergy
Open the Armory
78%inclusion494 decks636 decks
73%synergy
Top Cards
Lightning Greaves
81%inclusion517 decks636 decks
56%synergy
Impact Tremors
78%inclusion496 decks636 decks
68%synergy
Diabolic Intent
75%inclusion6 decks8 decks
67%synergy
Swords to Plowshares
75%inclusion474 decks636 decks
13%synergy
Myr Moonvessel
73%inclusion466 decks636 decks
73%synergy
Stormrider Rig
70%inclusion446 decks636 decks
70%synergy
Kobolds of Kher Keep
70%inclusion445 decks636 decks
70%synergy
Fighter Class
70%inclusion445 decks636 decks
67%synergy
Steelshaper's Gift
70%inclusion443 decks636 decks
67%synergy
Grafted Wargear
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68%synergy
Game Changers
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37%synergy
Gamble
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30%synergy
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38%inclusion3 decks8 decks
22%synergy
Demonic Tutor
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18%synergy
Jeska's Will
33%inclusion213 decks636 decks
18%synergy
Ancient Tomb
21%inclusion136 decks636 decks
12%synergy
Chrome Mox
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13%synergy
Drannith Magistrate
18%inclusion115 decks636 decks
13%synergy
Underworld Breach
15%inclusion95 decks636 decks
9%synergy
Mox Diamond
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9%synergy
Creatures
Auriok Steelshaper
64%inclusion407 decks636 decks
64%synergy
Phyrexian Walker
58%inclusion372 decks636 decks
58%synergy
Stone Haven Outfitter
52%inclusion333 decks636 decks
52%synergy
Imperial Recruiter
52%inclusion333 decks636 decks
48%synergy
Reckless Barbarian
52%inclusion332 decks636 decks
51%synergy
Marionette Apprentice
50%inclusion3 decks6 decks
45%synergy
Kellan, the Fae-Blooded
47%inclusion301 decks636 decks
45%synergy
Bureau Headmaster
44%inclusion194 decks441 decks
42%synergy
Stoneforge Mystic
43%inclusion274 decks636 decks
40%synergy
Fervent Champion
41%inclusion262 decks636 decks
41%synergy
Sram, Senior Edificer
41%inclusion261 decks636 decks
35%synergy
Goblin Engineer
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37%synergy
Birgi, God of Storytelling
39%inclusion250 decks636 decks
34%synergy
Esper Sentinel
37%inclusion237 decks636 decks
18%synergy
Witty Roastmaster
36%inclusion232 decks636 decks
34%synergy
Grand Abolisher
36%inclusion230 decks636 decks
27%synergy
Recruiter of the Guard
35%inclusion221 decks636 decks
32%synergy
Goblin Matron
35%inclusion220 decks636 decks
33%synergy
Oswald Fiddlebender
33%inclusion211 decks636 decks
32%synergy
Ranger-Captain of Eos
33%inclusion209 decks636 decks
29%synergy
Priest of Urabrask
32%inclusion204 decks636 decks
32%synergy
Simian Spirit Guide
32%inclusion202 decks636 decks
26%synergy
Molten Gatekeeper
30%inclusion136 decks455 decks
27%synergy
Relic Seeker
28%inclusion178 decks636 decks
28%synergy
Shield Sphere
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27%synergy
Cathodion
25%inclusion157 decks636 decks
25%synergy
Mogg Fanatic
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21%synergy
Éowyn, Lady of Rohan
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21%synergy
Thermopod
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20%synergy
Agate Instigator
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17%synergy
Voice of Victory
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13%synergy
Runaway Steam-Kin
19%inclusion120 decks636 decks
17%synergy
Starfield Shepherd
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18%synergy
Weftstalker Ardent
16%inclusion18 decks112 decks
13%synergy
Akki Ember-Keeper
16%inclusion102 decks636 decks
16%synergy
Goblin Welder
16%inclusion99 decks636 decks
13%synergy
Ragavan, Nimble Pilferer
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6%synergy
Cloud, Midgar Mercenary
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Dockside Extortionist
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10%synergy
Danitha Capashen, Paragon
13%inclusion80 decks636 decks
9%synergy
Foundry Inspector
12%inclusion78 decks636 decks
8%synergy
Firion, Wild Rose Warrior
11%inclusion20 decks174 decks
10%synergy
Akiri, Fearless Voyager
11%inclusion73 decks636 decks
8%synergy
Cathar Commando
11%inclusion72 decks636 decks
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Astor, Bearer of Blades
11%inclusion71 decks636 decks
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Mentor of the Meek
11%inclusion71 decks636 decks
6%synergy
Bruenor Battlehammer
11%inclusion68 decks636 decks
8%synergy
Ranger of Eos
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10%synergy
Goblin Recruiter
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9%synergy
Flamescroll Celebrant
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10%synergy
Instants
Path to Exile
62%inclusion396 decks636 decks
15%synergy
Silence
40%inclusion256 decks636 decks
34%synergy
Wear // Tear
38%inclusion242 decks636 decks
31%synergy
Deadly Dispute
38%inclusion3 decks8 decks
25%synergy
Abrade
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Red Elemental Blast
34%inclusion219 decks636 decks
28%synergy
Pyroblast
32%inclusion201 decks636 decks
26%synergy
Deflecting Swat
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15%synergy
Thrill of Possibility
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Generous Gift
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3%synergy
Chaos Warp
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Boros Charm
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Reprieve
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13%synergy
Tibalt's Trickery
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11%synergy
Dispatch
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10%synergy
Mana Tithe
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14%synergy
Untimely Malfunction
15%inclusion56 decks381 decks
7%synergy
Demand Answers
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8%synergy
Angel's Grace
14%inclusion86 decks636 decks
12%synergy
Lightning Bolt
14%inclusion86 decks636 decks
2%synergy
Flare of Duplication
13%inclusion61 decks460 decks
11%synergy
Rebuff the Wicked
13%inclusion80 decks636 decks
10%synergy
Stroke of Midnight
11%inclusion72 decks636 decks
1%synergy
Soul Partition
10%inclusion62 decks636 decks
9%synergy
Disenchant
9.4%inclusion60 decks636 decks
6%synergy
Pyretic Ritual
8.5%inclusion54 decks636 decks
6%synergy
March of Otherworldly Light
8.0%inclusion51 decks636 decks
8%synergy
Valakut Awakening
8.0%inclusion51 decks636 decks
3%synergy
Desperate Ritual
7.5%inclusion48 decks636 decks
5%synergy
Teferi's Protection
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-10%synergy
Surge of Salvation
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6%synergy
Blacksmith's Skill
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Calamity's Wake
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Seething Song
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1%synergy
Orim's Chant
6.8%inclusion43 decks636 decks
5%synergy
Apostle's Blessing
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6%synergy
Get Lost
6.0%inclusion38 decks636 decks
4%synergy
Flawless Maneuver
5.7%inclusion36 decks636 decks
-5%synergy
Unexpectedly Absent
5.5%inclusion35 decks636 decks
5%synergy
Deflecting Palm
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0%synergy
Sorceries
Grapeshot
50%inclusion317 decks636 decks
46%synergy
Faithless Looting
44%inclusion282 decks636 decks
28%synergy
Reckless Handling
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38%synergy
Sevinne's Reclamation
29%inclusion187 decks636 decks
22%synergy
Infernal Plunge
24%inclusion153 decks636 decks
23%synergy
Idyllic Tutor
19%inclusion123 decks636 decks
15%synergy
Blasphemous Act
19%inclusion119 decks636 decks
-14%synergy
Cathartic Reunion
18%inclusion113 decks636 decks
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Rip Apart
15%inclusion98 decks636 decks
13%synergy
Wheel of Fortune
15%inclusion95 decks636 decks
10%synergy
Thrilling Discovery
13%inclusion81 decks636 decks
11%synergy
Rite of Flame
13%inclusion81 decks636 decks
9%synergy
Tormenting Voice
13%inclusion80 decks636 decks
10%synergy
Recommission
12%inclusion75 decks636 decks
11%synergy
Vandalblast
9.3%inclusion59 decks636 decks
-6%synergy
Wheel of Misfortune
7.9%inclusion50 decks636 decks
5%synergy
Shatterskull Smashing
6.9%inclusion44 decks636 decks
4%synergy
Seize the Spoils
6.9%inclusion44 decks636 decks
4%synergy
Jolted Awake
6.4%inclusion29 decks455 decks
6%synergy
Wrath of God
6.3%inclusion40 decks636 decks
1%synergy
Reconstruct History
5.7%inclusion36 decks636 decks
4%synergy
Search for Glory
5.3%inclusion34 decks636 decks
4%synergy
Utility Artifacts
Wishclaw Talisman
63%inclusion5 decks8 decks
57%synergy
Blasting Station
62%inclusion392 decks636 decks
61%synergy
Ashnod's Altar
59%inclusion375 decks636 decks
52%synergy
Mortarpod
54%inclusion345 decks636 decks
54%synergy
Mask of Immolation
49%inclusion314 decks636 decks
49%synergy
Ronin Warclub
45%inclusion288 decks636 decks
45%synergy
Altar of Dementia
45%inclusion287 decks636 decks
43%synergy
Bladehold War-Whip
43%inclusion271 decks636 decks
41%synergy
Phyrexian Altar
33%inclusion212 decks636 decks
30%synergy
Swiftfoot Boots
32%inclusion205 decks636 decks
5%synergy
Altar of the Brood
28%inclusion180 decks636 decks
27%synergy
Conqueror's Flail
25%inclusion162 decks636 decks
25%synergy
Umbral Mantle
22%inclusion139 decks636 decks
21%synergy
Deathrender
21%inclusion135 decks636 decks
21%synergy
Lotus Ring
18%inclusion93 decks509 decks
18%synergy
Sunforger
15%inclusion98 decks636 decks
12%synergy
The One Ring
15%inclusion97 decks636 decks
7%synergy
Demonmail Hauberk
13%inclusion83 decks636 decks
13%synergy
Aetherflux Reservoir
13%inclusion83 decks636 decks
10%synergy
Plate Armor
13%inclusion81 decks636 decks
12%synergy
Masterwork of Ingenuity
12%inclusion77 decks636 decks
11%synergy
Spawning Pit
11%inclusion67 decks636 decks
10%synergy
Hero's Blade
11%inclusion67 decks636 decks
10%synergy
Grinding Station
9.4%inclusion60 decks636 decks
9%synergy
Diamond Pick-Axe
9.1%inclusion58 decks636 decks
7%synergy
Mask of Memory
7.5%inclusion48 decks636 decks
6%synergy
Sword of the Animist
6.8%inclusion43 decks636 decks
2%synergy
Forebear's Blade
6.6%inclusion42 decks636 decks
6%synergy
Goldvein Pick
6.1%inclusion39 decks636 decks
5%synergy
Lavaspur Boots
6.0%inclusion31 decks515 decks
5%synergy
Bone Saw
6.0%inclusion38 decks636 decks
6%synergy
Citizen's Crowbar
5.8%inclusion37 decks636 decks
6%synergy
Explorer's Scope
5.8%inclusion37 decks636 decks
5%synergy
Hazoret's Monument
5.5%inclusion35 decks636 decks
5%synergy
Sensei's Divining Top
5.3%inclusion34 decks636 decks
1%synergy
Wayfarer's Bauble
5.2%inclusion33 decks636 decks
-3%synergy
Defense Grid
5.0%inclusion32 decks636 decks
4%synergy
Enchantments
Forging the Tyrite Sword
28%inclusion175 decks636 decks
27%synergy
Sigarda's Aid
19%inclusion124 decks636 decks
16%synergy
Warleader's Call
18%inclusion112 decks608 decks
11%synergy
Forge Anew
17%inclusion108 decks636 decks
14%synergy
Martyr's Cause
15%inclusion97 decks636 decks
15%synergy
Quest for the Holy Relic
15%inclusion93 decks636 decks
15%synergy
Outpost Siege
14%inclusion89 decks636 decks
12%synergy
Fanatical Devotion
13%inclusion80 decks636 decks
12%synergy
Enduring Renewal
12%inclusion79 decks636 decks
12%synergy
Smothering Tithe
11%inclusion72 decks636 decks
-11%synergy
Trouble in Pairs
6.2%inclusion37 decks599 decks
1%synergy
Betrothed of Fire
5.3%inclusion34 decks636 decks
5%synergy
Powerbalance
5.2%inclusion24 decks460 decks
4%synergy
Planeswalkers
Nahiri, Storm of Stone
13%inclusion81 decks636 decks
13%synergy
Tezzeret, Cruel Captain
7.9%inclusion10 decks127 decks
6%synergy
Utility Lands
Buried Ruin
42%inclusion266 decks636 decks
37%synergy
Axgard Armory
38%inclusion241 decks636 decks
36%synergy
Great Furnace
35%inclusion225 decks636 decks
30%synergy
Ancient Den
35%inclusion222 decks636 decks
30%synergy
Urza's Saga
32%inclusion202 decks636 decks
25%synergy
Inventors' Fair
20%inclusion130 decks636 decks
17%synergy
Reliquary Tower
11%inclusion72 decks636 decks
-19%synergy
Eiganjo, Seat of the Empire
11%inclusion71 decks636 decks
4%synergy
Monumental Henge
7.4%inclusion34 decks457 decks
5%synergy
Darksteel Citadel
7.4%inclusion47 decks636 decks
4%synergy
Forgotten Cave
7.2%inclusion46 decks636 decks
3%synergy
War Room
7.1%inclusion45 decks636 decks
1%synergy
Rogue's Passage
6.3%inclusion40 decks636 decks
-14%synergy
Secluded Steppe
6.1%inclusion39 decks636 decks
3%synergy
Mana Artifacts
Sol Ring
90%inclusion570 decks636 decks
6%synergy
Arcane Signet
75%inclusion479 decks636 decks
3%synergy
Talisman of Conviction
56%inclusion354 decks636 decks
31%synergy
Boros Signet
43%inclusion276 decks636 decks
23%synergy
Paradise Mantle
39%inclusion251 decks636 decks
39%synergy
Talisman of Hierarchy
38%inclusion3 decks8 decks
11%synergy
Talisman of Indulgence
38%inclusion3 decks8 decks
10%synergy
Springleaf Drum
31%inclusion196 decks636 decks
29%synergy
Lotus Petal
31%inclusion195 decks636 decks
24%synergy
Mox Amber
25%inclusion162 decks636 decks
21%synergy
Mox Opal
25%inclusion161 decks636 decks
21%synergy
Fellwar Stone
22%inclusion138 decks636 decks
1%synergy
Mind Stone
20%inclusion125 decks636 decks
5%synergy
Mana Vault
14%inclusion91 decks636 decks
8%synergy
Mana Crypt
10%inclusion64 decks636 decks
7%synergy
Commander's Sphere
7.4%inclusion47 decks636 decks
-5%synergy
Thought Vessel
7.1%inclusion45 decks636 decks
-10%synergy
Lion's Eye Diamond
5.5%inclusion35 decks636 decks
4%synergy
Lands
Command Tower
89%inclusion568 decks636 decks
15%synergy
Battlefield Forge
63%inclusion402 decks636 decks
35%synergy
Savai Triome
50%inclusion4 decks8 decks
25%synergy
Caves of Koilos
50%inclusion4 decks8 decks
21%synergy
Sacred Foundry
50%inclusion318 decks636 decks
14%synergy
Blood Crypt
50%inclusion4 decks8 decks
13%synergy
Clifftop Retreat
50%inclusion315 decks636 decks
15%synergy
Spectator Seating
45%inclusion287 decks636 decks
22%synergy
Arid Mesa
41%inclusion261 decks636 decks
31%synergy
Godless Shrine
38%inclusion3 decks8 decks
-3%synergy
Rugged Prairie
36%inclusion232 decks636 decks
23%synergy
Furycalm Snarl
35%inclusion225 decks636 decks
21%synergy
Spire of Industry
31%inclusion195 decks636 decks
28%synergy
Needleverge Pathway
30%inclusion191 decks636 decks
22%synergy
Sunbaked Canyon
28%inclusion176 decks636 decks
23%synergy
Temple of Triumph
26%inclusion167 decks636 decks
10%synergy
Plateau
25%inclusion157 decks636 decks
13%synergy
Exotic Orchard
22%inclusion141 decks636 decks
-14%synergy
Marsh Flats
21%inclusion131 decks636 decks
10%synergy
City of Brass
20%inclusion128 decks636 decks
13%synergy
Boros Garrison
20%inclusion128 decks636 decks
7%synergy
Bloodstained Mire
19%inclusion123 decks636 decks
8%synergy
Inspiring Vantage
18%inclusion114 decks636 decks
13%synergy
Windswept Heath
17%inclusion110 decks636 decks
6%synergy
Sundown Pass
17%inclusion110 decks636 decks
2%synergy
Scalding Tarn
17%inclusion109 decks636 decks
6%synergy
Flooded Strand
17%inclusion107 decks636 decks
5%synergy
Gemstone Caverns
16%inclusion104 decks636 decks
11%synergy
Wooded Foothills
16%inclusion104 decks636 decks
6%synergy
Mana Confluence
15%inclusion97 decks636 decks
8%synergy
Sunbillow Verge
15%inclusion43 decks287 decks
7%synergy
Elegant Parlor
14%inclusion87 decks608 decks
7%synergy
Evolving Wilds
12%inclusion78 decks636 decks
-9%synergy
Rustvale Bridge
12%inclusion76 decks636 decks
6%synergy
Sunscorched Divide
12%inclusion68 decks577 decks
5%synergy
Myriad Landscape
11%inclusion70 decks636 decks
-6%synergy
Terramorphic Expanse
10%inclusion63 decks636 decks
-5%synergy
Alpine Meadow
10%inclusion61 decks636 decks
8%synergy
Ash Barrens
8.0%inclusion51 decks636 decks
3%synergy
Sacred Peaks
7.9%inclusion50 decks636 decks
4%synergy
Prismatic Vista
7.7%inclusion49 decks636 decks
3%synergy
Wind-Scarred Crag
7.2%inclusion46 decks636 decks
1%synergy