Jan Jansen, Chaos Crafter
Goldspan Dragon
Umbral Mantle
Xorn

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield (Umbral Mantle attached to Jan Jansen on the battlefield).
You control at least two other artifact creatures.

   Steps

How does this combo work?
1
Activate Jan Jansen's first ability by tapping it and sacrificing an artifact creature, creating three Treasure tokens due to Xorn.
2
Activate three Treasures by tapping and sacrificing them, adding 6 due to Goldspan Dragon.
3
Activate Jan Jansen by paying 3 and untapping it, giving it +2/+2 until end of turn.
4
Activate Jan Jansen's first ability by tapping it and sacrificing an artifact creature, creating three Treasure tokens due to Xorn.
5
Activate Jan Jansen by paying 3 and untapping it, giving it +2/+2 until end of turn.
6
Activate Jan Jansen's second ability by tapping it and sacrificing a Treasure, creating two 1/1 Construct artifact creature tokens.
7
Activate two Treasures by tapping and sacrificing them, adding 4 due to Goldspan Dragon.
8
Activate Jan Jansen by paying 3 and untapping it, giving it +2/+2 until end of turn.
9
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite LTB
Infinite Treasure tokens
Infinite colored mana
Infinite creature tokens
Infinite death triggers
Infinite mana creatures you control can produce
Infinite sacrifice triggers
Infinite untap of creatures you control
Infinitely large creature until end of turn
Jan Jansen, Chaos Crafter
1.3%inclusion63 decks4.93K decks
Mr. House, President and CEO
0.1%inclusion12 decks21.2K decks
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0.1%inclusion6 decks9.85K decks
New Cards
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7.1%inclusion1 decks14 decks
7%synergy
Ravenous Robots
6.7%inclusion1 decks15 decks
6%synergy
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6.7%inclusion1 decks15 decks
7%synergy
High Synergy Cards
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89%inclusion72 decks81 decks
80%synergy
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73%inclusion59 decks81 decks
66%synergy
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64%inclusion52 decks81 decks
62%synergy
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80%inclusion65 decks81 decks
62%synergy
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63%inclusion51 decks81 decks
52%synergy
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56%inclusion45 decks81 decks
51%synergy
Anointed Procession
64%inclusion52 decks81 decks
51%synergy
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49%inclusion40 decks81 decks
48%synergy
Liquimetal Coating
48%inclusion39 decks81 decks
47%synergy
Marionette Apprentice
52%inclusion40 decks77 decks
46%synergy
Top Cards
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59%inclusion48 decks81 decks
42%synergy
Deadly Dispute
58%inclusion47 decks81 decks
35%synergy
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54%inclusion44 decks81 decks
-8%synergy
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53%inclusion43 decks81 decks
24%synergy
Revel in Riches
51%inclusion41 decks81 decks
44%synergy
Crime Novelist
48%inclusion39 decks81 decks
43%synergy
Mayhem Devil
47%inclusion38 decks81 decks
38%synergy
Path to Exile
46%inclusion37 decks81 decks
-1%synergy
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44%inclusion36 decks81 decks
39%synergy
Dross Scorpion
43%inclusion35 decks81 decks
43%synergy
Game Changers
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63%inclusion51 decks81 decks
38%synergy
Enlightened Tutor
33%inclusion27 decks81 decks
21%synergy
Demonic Tutor
27%inclusion22 decks81 decks
8%synergy
Vampiric Tutor
22%inclusion18 decks81 decks
8%synergy
Teferi's Protection
22%inclusion18 decks81 decks
3%synergy
The One Ring
17%inclusion14 decks81 decks
10%synergy
Gamble
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6%synergy
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6%synergy
Bolas's Citadel
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0%synergy
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6.2%inclusion5 decks81 decks
5%synergy
Creatures
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38%synergy
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41%inclusion33 decks81 decks
28%synergy
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40%inclusion32 decks81 decks
26%synergy
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40%inclusion32 decks81 decks
24%synergy
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38%inclusion31 decks81 decks
36%synergy
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38%inclusion26 decks69 decks
36%synergy
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37%inclusion30 decks81 decks
36%synergy
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37%inclusion30 decks81 decks
28%synergy
Scrap Trawler
36%inclusion29 decks81 decks
34%synergy
Marionette Master
36%inclusion29 decks81 decks
32%synergy
Kambal, Profiteering Mayor
36%inclusion29 decks81 decks
26%synergy
Magda, Brazen Outlaw
35%inclusion28 decks81 decks
29%synergy
Myr Retriever
33%inclusion27 decks81 decks
32%synergy
Ancient Copper Dragon
33%inclusion27 decks81 decks
25%synergy
Weftstalker Ardent
31%inclusion10 decks32 decks
29%synergy
Vihaan, Goldwaker
31%inclusion25 decks81 decks
27%synergy
Esper Sentinel
31%inclusion25 decks81 decks
13%synergy
Oswald Fiddlebender
28%inclusion23 decks81 decks
27%synergy
Goblin Welder
27%inclusion22 decks81 decks
25%synergy
Foundry Inspector
26%inclusion21 decks81 decks
24%synergy
Hellkite Tyrant
26%inclusion21 decks81 decks
20%synergy
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25%inclusion20 decks81 decks
19%synergy
Losheel, Clockwork Scholar
21%inclusion17 decks81 decks
16%synergy
Junk Diver
20%inclusion16 decks81 decks
19%synergy
Exalted Sunborn
19%inclusion6 decks32 decks
14%synergy
Loyal Apprentice
19%inclusion15 decks81 decks
12%synergy
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17%inclusion14 decks81 decks
15%synergy
Warren Soultrader
17%inclusion13 decks77 decks
12%synergy
Ornithopter
16%inclusion13 decks81 decks
16%synergy
Kuldotha Forgemaster
16%inclusion13 decks81 decks
16%synergy
Stridehangar Automaton
16%inclusion8 decks50 decks
15%synergy
Workshop Assistant
14%inclusion11 decks81 decks
13%synergy
Wyll, Blade of Frontiers
14%inclusion11 decks81 decks
8%synergy
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7%synergy
Elas il-Kor, Sadistic Pilgrim
14%inclusion11 decks81 decks
3%synergy
Ruthless Technomancer
12%inclusion10 decks81 decks
10%synergy
Delina, Wild Mage
12%inclusion10 decks81 decks
5%synergy
Zulaport Cutthroat
12%inclusion10 decks81 decks
2%synergy
Wurmcoil Engine
11%inclusion9 decks81 decks
10%synergy
Illustrious Wanderglyph
11%inclusion9 decks81 decks
9%synergy
Cavern-Hoard Dragon
11%inclusion9 decks81 decks
9%synergy
Teshar, Ancestor's Apostle
11%inclusion9 decks81 decks
9%synergy
Cyberman Patrol
11%inclusion9 decks81 decks
8%synergy
Anim Pakal, Thousandth Moon
11%inclusion9 decks81 decks
-2%synergy
Arabella, Abandoned Doll
10%inclusion7 decks69 decks
5%synergy
Ojer Taq, Deepest Foundation
10%inclusion8 decks81 decks
4%synergy
Haliya, Guided by Light
9.4%inclusion3 decks32 decks
8%synergy
Hangarback Walker
8.6%inclusion7 decks81 decks
8%synergy
Dockside Extortionist
8.6%inclusion7 decks81 decks
7%synergy
Chaos Dragon
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4%synergy
Instants
Dispatch
36%inclusion29 decks81 decks
31%synergy
Unexpected Windfall
25%inclusion20 decks81 decks
19%synergy
Big Score
23%inclusion19 decks81 decks
13%synergy
Anguished Unmaking
22%inclusion18 decks81 decks
-12%synergy
Deadly Rollick
20%inclusion16 decks81 decks
9%synergy
Deflecting Swat
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2%synergy
Generous Gift
17%inclusion14 decks81 decks
-1%synergy
Boros Charm
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-12%synergy
Contraband Livestock
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9%synergy
Village Rites
15%inclusion12 decks81 decks
4%synergy
Rakdos Charm
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5%synergy
Chaos Warp
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-2%synergy
Red Elemental Blast
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8%synergy
Demand Answers
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7%synergy
Fracture
11%inclusion9 decks81 decks
5%synergy
Pyroblast
10%inclusion8 decks81 decks
5%synergy
Wyll's Reversal
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4%synergy
Corrupted Conviction
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4%synergy
Despark
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-5%synergy
Fanatical Offering
7.4%inclusion6 decks81 decks
7%synergy
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2%synergy
Flawless Maneuver
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-7%synergy
Dark Ritual
7.4%inclusion6 decks81 decks
-9%synergy
Dawn's Truce
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0%synergy
Revivify
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3%synergy
Tibalt's Trickery
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2%synergy
Wear // Tear
6.2%inclusion5 decks81 decks
-5%synergy
Untimely Malfunction
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1%synergy
Sorceries
Ruinous Ultimatum
40%inclusion32 decks81 decks
0%synergy
Vandalblast
25%inclusion20 decks81 decks
14%synergy
Diabolic Intent
17%inclusion14 decks81 decks
8%synergy
Blood Money
16%inclusion13 decks81 decks
12%synergy
Blasphemous Act
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-7%synergy
Hell to Pay
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9%synergy
Organic Extinction
10%inclusion8 decks81 decks
8%synergy
Grim Tutor
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6%synergy
Brass's Bounty
8.6%inclusion7 decks81 decks
6%synergy
Exsanguinate
8.6%inclusion7 decks81 decks
5%synergy
Feed the Swarm
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4%synergy
Jeska's Will
8.6%inclusion7 decks81 decks
-1%synergy
Farewell
8.6%inclusion7 decks81 decks
-2%synergy
Insatiable Avarice
7.4%inclusion6 decks81 decks
5%synergy
Myrkul's Edict
7.4%inclusion6 decks81 decks
2%synergy
Damn
7.4%inclusion6 decks81 decks
-10%synergy
Inspired Tinkering
6.2%inclusion5 decks81 decks
5%synergy
Trash for Treasure
6.2%inclusion5 decks81 decks
5%synergy
Reckless Endeavor
6.2%inclusion5 decks81 decks
3%synergy
Attempted Murder
6.2%inclusion5 decks81 decks
3%synergy
Danse Macabre
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2%synergy
Mythos of Snapdax
6.2%inclusion5 decks81 decks
1%synergy
Reanimate
6.2%inclusion5 decks81 decks
-11%synergy
Utility Artifacts
Staff of Domination
42%inclusion34 decks81 decks
42%synergy
Krark-Clan Ironworks
41%inclusion33 decks81 decks
40%synergy
Ashnod's Altar
41%inclusion33 decks81 decks
33%synergy
Idol of Oblivion
40%inclusion32 decks81 decks
26%synergy
Thornbite Staff
37%inclusion30 decks81 decks
36%synergy
Prized Statue
32%inclusion26 decks81 decks
31%synergy
Unwinding Clock
31%inclusion25 decks81 decks
29%synergy
Mycosynth Lattice
27%inclusion22 decks81 decks
27%synergy
Thousand-Year Elixir
26%inclusion21 decks81 decks
25%synergy
Oni-Cult Anvil
25%inclusion20 decks81 decks
24%synergy
Magewright's Stone
25%inclusion20 decks81 decks
24%synergy
Swiftfoot Boots
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-7%synergy
Sting, the Glinting Dagger
22%inclusion18 decks81 decks
20%synergy
Nuka-Cola Vending Machine
21%inclusion17 decks81 decks
20%synergy
Illusionist's Bracers
21%inclusion17 decks81 decks
19%synergy
Lightning Greaves
20%inclusion16 decks81 decks
-15%synergy
Sword of the Paruns
19%inclusion15 decks81 decks
18%synergy
Thopter Shop
19%inclusion15 decks81 decks
18%synergy
Nimblewright Schematic
17%inclusion14 decks81 decks
17%synergy
Thousand Moons Smithy
16%inclusion13 decks81 decks
15%synergy
Silverskin Armor
15%inclusion12 decks81 decks
15%synergy
Mycosynth Wellspring
15%inclusion12 decks81 decks
14%synergy
Servo Schematic
14%inclusion11 decks81 decks
13%synergy
Rings of Brighthearth
14%inclusion11 decks81 decks
13%synergy
Manifold Key
14%inclusion11 decks81 decks
13%synergy
Wishclaw Talisman
14%inclusion11 decks81 decks
9%synergy
The Reaver Cleaver
14%inclusion11 decks81 decks
7%synergy
Halo Fountain
12%inclusion10 decks81 decks
12%synergy
Mystic Forge
12%inclusion10 decks81 decks
11%synergy
Sensei's Divining Top
12%inclusion10 decks81 decks
10%synergy
Mephitic Draught
11%inclusion9 decks81 decks
11%synergy
Treasure Map
11%inclusion9 decks81 decks
10%synergy
Wand of Wonder
11%inclusion9 decks81 decks
6%synergy
Ashnod's Transmogrant
10%inclusion8 decks81 decks
10%synergy
Grinding Station
10%inclusion8 decks81 decks
8%synergy
Sword of the Meek
8.6%inclusion7 decks81 decks
8%synergy
Transmutation Font
8.6%inclusion7 decks81 decks
8%synergy
Darksteel Forge
8.6%inclusion7 decks81 decks
8%synergy
Collector's Vault
8.6%inclusion7 decks81 decks
7%synergy
The Deck of Many Things
8.6%inclusion7 decks81 decks
4%synergy
Phyrexian Altar
8.6%inclusion7 decks81 decks
2%synergy
Dragonspark Reactor
7.4%inclusion6 decks81 decks
7%synergy
Voltaic Key
7.4%inclusion6 decks81 decks
7%synergy
Inspiring Statuary
7.4%inclusion6 decks81 decks
6%synergy
Clown Car
7.4%inclusion6 decks81 decks
4%synergy
Blasting Station
6.2%inclusion5 decks81 decks
5%synergy
Sculpting Steel
6.2%inclusion5 decks81 decks
5%synergy
Aetherflux Reservoir
6.2%inclusion5 decks81 decks
5%synergy
Mithril Coat
6.2%inclusion5 decks81 decks
1%synergy
Helm of the Host
6.2%inclusion5 decks81 decks
0%synergy
Enchantments
Agent of the Iron Throne
27%inclusion22 decks81 decks
25%synergy
Biotransference
23%inclusion19 decks81 decks
23%synergy
Alchemist's Talent
22%inclusion16 decks72 decks
19%synergy
Goblin Bombardment
22%inclusion18 decks81 decks
13%synergy
Black Market Connections
21%inclusion17 decks81 decks
5%synergy
Rain of Riches
19%inclusion15 decks81 decks
14%synergy
Impact Tremors
17%inclusion14 decks81 decks
2%synergy
Monologue Tax
16%inclusion13 decks81 decks
12%synergy
Barbarian Class
16%inclusion13 decks81 decks
10%synergy
Descent into Avernus
14%inclusion11 decks81 decks
11%synergy
Phyrexian Arena
14%inclusion11 decks81 decks
-5%synergy
Dazzling Theater // Prop Room
13%inclusion9 decks69 decks
11%synergy
Hidden Stockpile
11%inclusion9 decks81 decks
11%synergy
Prosperous Partnership
10%inclusion8 decks81 decks
8%synergy
Grave Pact
10%inclusion8 decks81 decks
6%synergy
Caretaker's Talent
10%inclusion7 decks72 decks
4%synergy
Maddening Hex
7.4%inclusion6 decks81 decks
4%synergy
Ghirapur Aether Grid
6.2%inclusion5 decks81 decks
6%synergy
Phyrexian Scriptures
6.2%inclusion5 decks81 decks
6%synergy
Skrelv's Hive
6.2%inclusion5 decks81 decks
4%synergy
Life Insurance
6.2%inclusion5 decks81 decks
4%synergy
Aggravated Assault
6.2%inclusion5 decks81 decks
1%synergy
Planeswalkers
Daretti, Scrap Savant
27%inclusion22 decks81 decks
26%synergy
Elspeth, Storm Slayer
9.3%inclusion4 decks43 decks
-1%synergy
Daretti, Ingenious Iconoclast
8.6%inclusion7 decks81 decks
8%synergy
Comet, Stellar Pup
8.6%inclusion7 decks81 decks
4%synergy
Karn, Living Legacy
6.2%inclusion5 decks81 decks
6%synergy
Utility Lands
Great Furnace
35%inclusion28 decks81 decks
31%synergy
Ancient Den
33%inclusion27 decks81 decks
30%synergy
Vault of Whispers
32%inclusion26 decks81 decks
29%synergy
Treasure Vault
27%inclusion22 decks81 decks
22%synergy
Darksteel Citadel
23%inclusion19 decks81 decks
22%synergy
Inventors' Fair
23%inclusion19 decks81 decks
21%synergy
Buried Ruin
20%inclusion16 decks81 decks
16%synergy
Reliquary Tower
19%inclusion15 decks81 decks
3%synergy
Bojuka Bog
17%inclusion14 decks81 decks
-14%synergy
Urza's Saga
16%inclusion13 decks81 decks
12%synergy
Urborg, Tomb of Yawgmoth
16%inclusion13 decks81 decks
3%synergy
Rogue's Passage
11%inclusion9 decks81 decks
-13%synergy
Fountainport
10%inclusion7 decks72 decks
8%synergy
Mines of Moria
8.6%inclusion7 decks81 decks
4%synergy
Fomori Vault
7.4%inclusion6 decks81 decks
7%synergy
Mana Artifacts
Sol Ring
88%inclusion71 decks81 decks
-1%synergy
Arcane Signet
79%inclusion64 decks81 decks
-7%synergy
Liquimetal Torque
59%inclusion48 decks81 decks
58%synergy
Patriar's Seal
27%inclusion22 decks81 decks
25%synergy
Talisman of Indulgence
25%inclusion20 decks81 decks
-12%synergy
Talisman of Conviction
22%inclusion18 decks81 decks
-19%synergy
Rakdos Signet
21%inclusion17 decks81 decks
-9%synergy
Talisman of Hierarchy
21%inclusion17 decks81 decks
-20%synergy
Fellwar Stone
20%inclusion16 decks81 decks
-8%synergy
Boros Signet
17%inclusion14 decks81 decks
-11%synergy
Mox Opal
16%inclusion13 decks81 decks
12%synergy
Orzhov Signet
16%inclusion13 decks81 decks
-15%synergy
Vexing Puzzlebox
15%inclusion12 decks81 decks
9%synergy
Lotus Petal
14%inclusion11 decks81 decks
8%synergy
Component Pouch
12%inclusion10 decks81 decks
7%synergy
Chromatic Lantern
12%inclusion10 decks81 decks
1%synergy
Commander's Sphere
12%inclusion10 decks81 decks
-2%synergy
Mind Stone
8.6%inclusion7 decks81 decks
0%synergy
Perception Bobblehead
7.4%inclusion6 decks81 decks
6%synergy
Intelligence Bobblehead
7.4%inclusion6 decks81 decks
6%synergy
Luck Bobblehead
7.4%inclusion6 decks81 decks
4%synergy
Thought Vessel
7.4%inclusion6 decks81 decks
2%synergy
Chromatic Star
6.2%inclusion5 decks81 decks
6%synergy
Basalt Monolith
6.2%inclusion5 decks81 decks
6%synergy
Lands
Command Tower
83%inclusion67 decks81 decks
-10%synergy
Savai Triome
57%inclusion46 decks81 decks
19%synergy
Blood Crypt
54%inclusion44 decks81 decks
10%synergy
Godless Shrine
54%inclusion44 decks81 decks
7%synergy
Sacred Foundry
53%inclusion43 decks81 decks
8%synergy
Nomad Outpost
48%inclusion39 decks81 decks
-10%synergy
Arid Mesa
41%inclusion33 decks81 decks
9%synergy
Luxury Suite
40%inclusion32 decks81 decks
8%synergy
Marsh Flats
40%inclusion32 decks81 decks
8%synergy
Spectator Seating
37%inclusion30 decks81 decks
6%synergy
Dragonskull Summit
37%inclusion30 decks81 decks
-15%synergy
Exotic Orchard
37%inclusion30 decks81 decks
-15%synergy
Bloodstained Mire
36%inclusion29 decks81 decks
3%synergy
Vault of Champions
36%inclusion29 decks81 decks
3%synergy
Clifftop Retreat
36%inclusion29 decks81 decks
-15%synergy
Isolated Chapel
33%inclusion27 decks81 decks
-20%synergy
Rustvale Bridge
30%inclusion24 decks81 decks
27%synergy
Caves of Koilos
30%inclusion24 decks81 decks
-10%synergy
Haunted Ridge
28%inclusion23 decks81 decks
9%synergy
Drossforge Bridge
27%inclusion22 decks81 decks
25%synergy
Goldmire Bridge
27%inclusion22 decks81 decks
25%synergy
Sulfurous Springs
26%inclusion21 decks81 decks
-2%synergy
Battlefield Forge
26%inclusion21 decks81 decks
-14%synergy
Sundown Pass
22%inclusion18 decks81 decks
2%synergy
Evolving Wilds
21%inclusion17 decks81 decks
-5%synergy
Smoldering Marsh
20%inclusion16 decks81 decks
-17%synergy
Terramorphic Expanse
17%inclusion14 decks81 decks
-2%synergy
Blazemire Verge
16%inclusion11 decks69 decks
4%synergy
Shattered Landscape
14%inclusion11 decks77 decks
-5%synergy
Sunbillow Verge
14%inclusion7 decks50 decks
5%synergy
Plateau
14%inclusion11 decks81 decks
2%synergy
Scrubland
14%inclusion11 decks81 decks
1%synergy
Badlands
14%inclusion11 decks81 decks
1%synergy
Fetid Heath
14%inclusion11 decks81 decks
-7%synergy
Shattered Sanctum
14%inclusion11 decks81 decks
-10%synergy
Myriad Landscape
12%inclusion10 decks81 decks
1%synergy
Spire of Industry
11%inclusion9 decks81 decks
8%synergy
Blackcleave Cliffs
11%inclusion9 decks81 decks
5%synergy
Rugged Prairie
11%inclusion9 decks81 decks
-6%synergy
Reflecting Pool
10%inclusion8 decks81 decks
2%synergy
Fabled Passage
10%inclusion8 decks81 decks
2%synergy
Orzhov Basilica
10%inclusion8 decks81 decks
-4%synergy
Temple of Triumph
10%inclusion8 decks81 decks
-12%synergy
Path of Ancestry
10%inclusion8 decks81 decks
-28%synergy
Blightstep Pathway
8.6%inclusion7 decks81 decks
1%synergy
Brightclimb Pathway
8.6%inclusion7 decks81 decks
0%synergy
City of Brass
8.6%inclusion7 decks81 decks
-1%synergy
Temple of Malice
8.6%inclusion7 decks81 decks
-8%synergy
Temple of Silence
8.6%inclusion7 decks81 decks
-14%synergy
Bleachbone Verge
8.0%inclusion4 decks50 decks
-2%synergy