Mardu Siegebreaker
Port Razer

   Prerequisites

What do I need to start this combo?
Mardu Siegebreaker on the battlefield.
Port Razer in exile.
Port Razer exiled by Mardu Siegebreaker.
Port Razer cannot be blocked by an opponent. An opponent cannot block and kill creatures you control.

   Steps

How does this combo work?
1
Declare Mardu Siegebreaker as an attacker, triggering its second ability, creating a token copy of Port Razer that is tapped and attacking.
2
Deal combat damage with the Port Razer token, triggering its ability, untapping all creatures you control and causing you to get an additional combat phase after this one.
3
Repeat each combat phase.

   Results

What do I get from this combo?
Infinite ETB
Infinite combat phases
Infinite untap of creatures you control
Infinite mana creatures you control can produce
Infinite LTB
Infinite sacrifice triggers
Infinite death triggers
Infinite combat damage
Infinite tapped creature tokens
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New Cards
Firebender Ascension
17%inclusion23 decks135 decks
14%synergy
Fire Nation Palace
8.3%inclusion11 decks132 decks
3%synergy
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5.3%inclusion1 decks19 decks
5%synergy
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4.8%inclusion7 decks146 decks
1%synergy
Firebending Student
4.1%inclusion6 decks146 decks
1%synergy
High Synergy Cards
Windcrag Siege
57%inclusion268 decks473 decks
50%synergy
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48%inclusion228 decks473 decks
43%synergy
Bone-Cairn Butcher
40%inclusion190 decks473 decks
36%synergy
Voice of Victory
41%inclusion195 decks473 decks
35%synergy
Ohran Frostfang
40%inclusion10 decks25 decks
34%synergy
All-Out Assault
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33%synergy
Redoubled Stormsinger
34%inclusion160 decks473 decks
33%synergy
Within Range
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32%synergy
Ainok Strike Leader
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31%synergy
Dalkovan Encampment
32%inclusion150 decks473 decks
30%synergy
Top Cards
Swords to Plowshares
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6%synergy
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60%inclusion15 decks25 decks
24%synergy
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24%synergy
Path to Exile
50%inclusion236 decks473 decks
3%synergy
Lightning Greaves
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24%synergy
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Game Changers
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-6%synergy
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13%inclusion62 decks473 decks
-4%synergy
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-3%synergy
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0%synergy
Vampiric Tutor
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-5%synergy
Enlightened Tutor
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-6%synergy
Creatures
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30%synergy
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36%inclusion9 decks25 decks
25%synergy
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27%synergy
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Caesar, Legion's Emperor
32%inclusion153 decks473 decks
29%synergy
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32%inclusion8 decks25 decks
25%synergy
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30%inclusion144 decks473 decks
28%synergy
Zurgo Stormrender
29%inclusion136 decks473 decks
25%synergy
Combat Celebrant
28%inclusion133 decks473 decks
25%synergy
Hero of Bladehold
28%inclusion131 decks473 decks
26%synergy
Derevi, Empyrial Tactician
27%inclusion3 decks11 decks
23%synergy
Ironwill Forger
26%inclusion123 decks473 decks
25%synergy
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26%inclusion121 decks473 decks
22%synergy
Marisi, Breaker of the Coil
24%inclusion6 decks25 decks
21%synergy
Mirri, Weatherlight Duelist
24%inclusion6 decks25 decks
21%synergy
Professional Face-Breaker
24%inclusion113 decks473 decks
15%synergy
Avenger of the Fallen
23%inclusion111 decks473 decks
22%synergy
Ogre Battledriver
22%inclusion105 decks473 decks
21%synergy
Mirkwood Bats
22%inclusion102 decks473 decks
12%synergy
Goldlust Triad
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19%synergy
Enduring Courage
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18%synergy
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16%synergy
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12%synergy
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8%synergy
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7%synergy
Pitiless Plunderer
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11%synergy
Sun Titan
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11%synergy
Duke Ulder Ravengard
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18%synergy
Dalkovan Packbeasts
19%inclusion88 decks473 decks
18%synergy
Aurelia, the Law Above
19%inclusion88 decks473 decks
15%synergy
Etali, Primal Storm
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10%synergy
Karlach, Fury of Avernus
18%inclusion87 decks473 decks
16%synergy
Iroas, God of Victory
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14%synergy
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15%synergy
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16%synergy
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10%synergy
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14%synergy
Brutal Hordechief
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14%synergy
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14%synergy
Commissar Severina Raine
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14%synergy
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6%synergy
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10%synergy
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12%synergy
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13%synergy
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9%synergy
Hardened Tactician
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12%synergy
Instants
Counterspell
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-9%synergy
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2%synergy
Boros Charm
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27%synergy
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-10%synergy
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-15%synergy
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10%synergy
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8%synergy
Grand Crescendo
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15%synergy
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7%synergy
Generous Gift
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-6%synergy
Terminate
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Despark
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9%synergy
Krosan Grip
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7%synergy
Duty Beyond Death
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10%synergy
Dark Ritual
9.1%inclusion43 decks473 decks
-15%synergy
Unbreakable Formation
8.7%inclusion41 decks473 decks
3%synergy
Secure the Wastes
8.5%inclusion40 decks473 decks
6%synergy
Inkshield
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2%synergy
Village Rites
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-1%synergy
Wear // Tear
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1%synergy
Mortify
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Abrade
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-3%synergy
Dawn's Truce
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1%synergy
Bitter Triumph
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4%synergy
Legion Leadership
6.8%inclusion32 decks473 decks
1%synergy
Deflecting Palm
6.6%inclusion31 decks473 decks
1%synergy
Ephemerate
6.6%inclusion31 decks473 decks
1%synergy
Big Score
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-4%synergy
Flare of Fortitude
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2%synergy
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Thrill of Possibility
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-4%synergy
Sorceries
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-7%synergy
Three Visits
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0%synergy
Kodama's Reach
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-3%synergy
Rampant Growth
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-9%synergy
Damn
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1%synergy
Full Throttle
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13%synergy
Vandalblast
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-2%synergy
Overwhelming Stampede
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7%synergy
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7%synergy
Tempt with Vengeance
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7%synergy
Night's Whisper
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-1%synergy
Reanimate
7.8%inclusion37 decks473 decks
-11%synergy
Austere Command
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-4%synergy
Response // Resurgence
7.4%inclusion35 decks473 decks
6%synergy
Toxic Deluge
7.4%inclusion35 decks473 decks
-11%synergy
Worthy Cost
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6%synergy
Overpowering Attack
7.2%inclusion34 decks473 decks
5%synergy
Sundering Eruption
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3%synergy
Painful Truths
6.1%inclusion29 decks473 decks
4%synergy
Victimize
5.3%inclusion25 decks473 decks
-7%synergy
Diabolic Tutor
5.1%inclusion24 decks473 decks
-1%synergy
Diabolic Intent
5.1%inclusion24 decks473 decks
-3%synergy
Utility Artifacts
Skullclamp
37%inclusion175 decks473 decks
26%synergy
Bident of Thassa
33%inclusion4 decks12 decks
27%synergy
Infantry Shield
32%inclusion149 decks473 decks
30%synergy
Swiftfoot Boots
30%inclusion142 decks473 decks
3%synergy
Blade of Selves
29%inclusion138 decks473 decks
28%synergy
Helm of the Host
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17%synergy
Idol of Oblivion
19%inclusion88 decks473 decks
14%synergy
Sword of the Animist
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10%synergy
Dolmen Gate
13%inclusion60 decks473 decks
12%synergy
Ashnod's Altar
13%inclusion60 decks473 decks
6%synergy
Diamond Pick-Axe
8.7%inclusion41 decks473 decks
6%synergy
The Fire Crystal
8.3%inclusion28 decks337 decks
4%synergy
Wayfarer's Bauble
8.0%inclusion38 decks473 decks
0%synergy
Mardu Monument
6.8%inclusion32 decks473 decks
6%synergy
Genji Glove
6.2%inclusion20 decks321 decks
4%synergy
Sword of Hearth and Home
6.1%inclusion29 decks473 decks
4%synergy
Sword of Feast and Famine
6.1%inclusion29 decks473 decks
4%synergy
Phyrexian Altar
6.1%inclusion29 decks473 decks
3%synergy
Urabrask's Forge
5.7%inclusion27 decks473 decks
4%synergy
Mirror Box
5.1%inclusion24 decks473 decks
4%synergy
The Reaver Cleaver
5.1%inclusion24 decks473 decks
0%synergy
Enchantments
Impact Tremors
31%inclusion147 decks473 decks
21%synergy
Garruk's Uprising
28%inclusion7 decks25 decks
11%synergy
Reconnaissance Mission
25%inclusion3 decks12 decks
21%synergy
Legion Loyalty
23%inclusion109 decks473 decks
22%synergy
Bastion of Remembrance
23%inclusion108 decks473 decks
16%synergy
Reconnaissance
22%inclusion103 decks473 decks
19%synergy
Mardu Ascendancy
21%inclusion101 decks473 decks
19%synergy
Aggravated Assault
21%inclusion101 decks473 decks
17%synergy
Warleader's Call
21%inclusion99 decks473 decks
14%synergy
Nature's Will
20%inclusion5 decks25 decks
19%synergy
Rising of the Day
20%inclusion93 decks473 decks
15%synergy
Goblin Bombardment
17%inclusion82 decks473 decks
12%synergy
Fervent Charge
17%inclusion80 decks473 decks
14%synergy
Divine Visitation
13%inclusion62 decks473 decks
11%synergy
Thunder of Unity
12%inclusion59 decks473 decks
11%synergy
Cryptolith Rite
12%inclusion3 decks25 decks
8%synergy
Bear Umbra
12%inclusion3 decks25 decks
8%synergy
Beastmaster Ascension
12%inclusion3 decks25 decks
7%synergy
Annie Joins Up
12%inclusion3 decks25 decks
-1%synergy
Cathars' Crusade
12%inclusion55 decks473 decks
6%synergy
Phyrexian Arena
12%inclusion55 decks473 decks
-4%synergy
Anointed Procession
11%inclusion54 decks473 decks
4%synergy
Barrensteppe Siege
10%inclusion49 decks473 decks
9%synergy
Warstorm Surge
10%inclusion49 decks473 decks
6%synergy
Fable of the Mirror-Breaker
10%inclusion47 decks473 decks
8%synergy
Breath of Fury
9.3%inclusion44 decks473 decks
9%synergy
Tocasia's Welcome
9.3%inclusion44 decks473 decks
6%synergy
Nahiri's Resolve
8.9%inclusion42 decks473 decks
7%synergy
War Effort
8.7%inclusion41 decks473 decks
8%synergy
Brave the Sands
8.7%inclusion41 decks473 decks
7%synergy
Curse of Opulence
7.0%inclusion33 decks473 decks
3%synergy
Black Market Connections
7.0%inclusion33 decks473 decks
-5%synergy
Intangible Virtue
6.6%inclusion31 decks473 decks
2%synergy
Trouble in Pairs
6.3%inclusion30 decks473 decks
2%synergy
Chivalric Alliance
5.7%inclusion27 decks473 decks
4%synergy
Caretaker's Talent
5.7%inclusion27 decks473 decks
1%synergy
Shared Animosity
5.5%inclusion26 decks473 decks
1%synergy
Mass Hysteria
5.3%inclusion25 decks473 decks
4%synergy
Echoing Assault
5.3%inclusion25 decks473 decks
4%synergy
Renewed Solidarity
5.1%inclusion24 decks473 decks
3%synergy
Assemble the Legion
5.1%inclusion24 decks473 decks
1%synergy
Planeswalkers
Elspeth, Storm Slayer
19%inclusion92 decks473 decks
15%synergy
Kaya, Geist Hunter
11%inclusion53 decks473 decks
10%synergy
Utility Lands
Bojuka Bog
35%inclusion167 decks473 decks
6%synergy
Vault of the Archangel
34%inclusion162 decks473 decks
22%synergy
Rogue's Passage
26%inclusion121 decks473 decks
5%synergy
Windbrisk Heights
21%inclusion101 decks473 decks
17%synergy
Castle Embereth
17%inclusion79 decks473 decks
14%synergy
Mosswort Bridge
16%inclusion4 decks25 decks
6%synergy
Castle Ardenvale
13%inclusion61 decks473 decks
8%synergy
Arena of Glory
13%inclusion61 decks473 decks
7%synergy
Gavony Township
12%inclusion3 decks25 decks
4%synergy
Reliquary Tower
12%inclusion56 decks473 decks
-18%synergy
Minas Tirith
11%inclusion53 decks473 decks
5%synergy
Slayers' Stronghold
7.8%inclusion37 decks473 decks
2%synergy
Phyrexian Tower
7.4%inclusion35 decks473 decks
-2%synergy
Hanweir Battlements
7.2%inclusion34 decks473 decks
6%synergy
Eiganjo, Seat of the Empire
6.8%inclusion32 decks473 decks
0%synergy
Urborg, Tomb of Yawgmoth
6.8%inclusion32 decks473 decks
-2%synergy
Sokenzan, Crucible of Defiance
5.7%inclusion27 decks473 decks
2%synergy
Command Beacon
5.3%inclusion25 decks473 decks
0%synergy
Takenuma, Abandoned Mire
5.3%inclusion25 decks473 decks
-4%synergy
Mana Artifacts
Sol Ring
89%inclusion420 decks473 decks
5%synergy
Arcane Signet
86%inclusion407 decks473 decks
14%synergy
Talisman of Conviction
41%inclusion194 decks473 decks
17%synergy
Talisman of Hierarchy
37%inclusion177 decks473 decks
11%synergy
Fellwar Stone
28%inclusion133 decks473 decks
8%synergy
Talisman of Indulgence
26%inclusion121 decks473 decks
-2%synergy
Boros Signet
24%inclusion115 decks473 decks
5%synergy
Orzhov Signet
22%inclusion103 decks473 decks
-2%synergy
Rakdos Signet
21%inclusion98 decks473 decks
-5%synergy
Talisman of Resilience
12%inclusion3 decks25 decks
-1%synergy
Commander's Sphere
11%inclusion53 decks473 decks
-1%synergy
Chromatic Lantern
10%inclusion48 decks473 decks
2%synergy
Cursed Mirror
6.6%inclusion31 decks473 decks
1%synergy
Mind Stone
5.7%inclusion27 decks473 decks
-9%synergy
Lands
Command Tower
92%inclusion434 decks473 decks
18%synergy
Nomad Outpost
63%inclusion298 decks473 decks
33%synergy
Exotic Orchard
62%inclusion292 decks473 decks
25%synergy
Clifftop Retreat
61%inclusion290 decks473 decks
26%synergy
Dragonskull Summit
60%inclusion285 decks473 decks
26%synergy
Stomping Ground
56%inclusion14 decks25 decks
15%synergy
Isolated Chapel
55%inclusion261 decks473 decks
22%synergy
Battlefield Forge
45%inclusion213 decks473 decks
16%synergy
Smoldering Marsh
44%inclusion209 decks473 decks
11%synergy
Caves of Koilos
43%inclusion204 decks473 decks
14%synergy
Hallowed Fountain
42%inclusion5 decks12 decks
2%synergy
Path of Ancestry
40%inclusion191 decks473 decks
18%synergy
Sacred Foundry
38%inclusion181 decks473 decks
2%synergy
Godless Shrine
37%inclusion176 decks473 decks
-4%synergy
Ketria Triome
36%inclusion4 decks11 decks
6%synergy
Breeding Pool
36%inclusion4 decks11 decks
-5%synergy
Ziatora's Proving Ground
36%inclusion9 decks25 decks
8%synergy
Temple Garden
36%inclusion9 decks25 decks
-3%synergy
Overgrown Tomb
36%inclusion9 decks25 decks
-4%synergy
Blood Crypt
34%inclusion163 decks473 decks
-3%synergy
Raugrin Triome
33%inclusion4 decks12 decks
9%synergy
Shattered Sanctum
33%inclusion154 decks473 decks
18%synergy
Indatha Triome
32%inclusion8 decks25 decks
4%synergy
Jetmir's Garden
32%inclusion8 decks25 decks
3%synergy
Savai Triome
31%inclusion148 decks473 decks
7%synergy
Fetid Heath
30%inclusion140 decks473 decks
16%synergy
Shattered Landscape
29%inclusion138 decks473 decks
21%synergy
Bloodstained Mire
28%inclusion134 decks473 decks
17%synergy
Arid Mesa
28%inclusion132 decks473 decks
18%synergy
Spectator Seating
26%inclusion123 decks473 decks
3%synergy
Marsh Flats
25%inclusion119 decks473 decks
14%synergy
Xander's Lounge
25%inclusion3 decks12 decks
1%synergy
Temple of Triumph
25%inclusion117 decks473 decks
8%synergy
Canopy Vista
24%inclusion6 decks25 decks
-12%synergy
Cinder Glade
24%inclusion6 decks25 decks
-14%synergy
Evolving Wilds
24%inclusion112 decks473 decks
3%synergy
Luxury Suite
24%inclusion112 decks473 decks
-1%synergy
Terramorphic Expanse
23%inclusion111 decks473 decks
8%synergy
Sulfurous Springs
23%inclusion110 decks473 decks
0%synergy
Vault of Champions
22%inclusion105 decks473 decks
-2%synergy
Temple of Silence
21%inclusion100 decks473 decks
4%synergy
Rugged Prairie
21%inclusion99 decks473 decks
7%synergy
Sundown Pass
21%inclusion99 decks473 decks
5%synergy
Sunpetal Grove
20%inclusion5 decks25 decks
-8%synergy
Rootbound Crag
20%inclusion5 decks25 decks
-8%synergy
Haunted Ridge
19%inclusion89 decks473 decks
2%synergy
Gruul Turf
16%inclusion4 decks25 decks
2%synergy
Canyon Slough
15%inclusion73 decks473 decks
7%synergy
Sunbillow Verge
12%inclusion59 decks473 decks
5%synergy
Badlands
12%inclusion58 decks473 decks
-1%synergy