Prototype Portal
Clock of Omens
Battered Golem
Great Furnace

   Prerequisites

What do I need to start this combo?
Great Furnace in exile (Great Furnace exiled by Prototype Portal in exile).
All other permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Prototype Portal by paying 0, creating a token copy of Great Furnace.
2
When the Great Furnace token enters the battlefield, Battered Golem triggers, untapping itself.
3
Activate Clock of Omens by tapping Battered Golem and the Great Furnace token, untapping Prototype Portal.
4
Repeat.

   Results

What do I get from this combo?
Infinite tapped Mountain tokens
Infinite tapped Island tokens
Infinite tapped Forest tokens
Infinite tapped Plains tokens
Infinite tapped Swamp tokens
Infinite landfall triggers
Infinite tapped copies of a specific land
Meria, Scholar of Antiquity
0.2%inclusion8 decks3.58K decks
Ashnod the Uncaring
0.1%inclusion3 decks2.77K decks
Jan Jansen, Chaos Crafter
0.0%inclusion2 decks4.84K decks
Svella, Ice Shaper
0.1%inclusion2 decks2.81K decks
Mishra, Claimed by Gix
0.1%inclusion2 decks3.01K decks
Magda, Brazen Outlaw
0.0%inclusion2 decks15K decks
Toggo, Goblin Weaponsmith // Vial Smasher the Fierce
0.9%inclusion1 decks112 decks
Thrasios, Triton Hero // Toggo, Goblin Weaponsmith
0.1%inclusion1 decks861 decks
Jaws, Relentless Predator
0.0%inclusion1 decks3.13K decks
Reaper King
0.0%inclusion1 decks7.25K decks
Lord Windgrace
0.0%inclusion1 decks10K decks
Daretti, Scrap Savant
0.0%inclusion1 decks3.02K decks
Breya, Etherium Shaper
0.0%inclusion1 decks18.7K decks
Osgir, the Reconstructor
0.0%inclusion1 decks4.82K decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks11.9K decks
Saheeli, the Sun's Brilliance
0.0%inclusion1 decks2.02K decks
Slobad, Goblin Tinkerer
0.4%inclusion1 decks234 decks
Urtet, Remnant of Memnarch
0.0%inclusion1 decks15.1K decks
New Cards
Airship Engine Room
50%inclusion1 decks2 decks
48%synergy
Phoenix Fleet Airship
33%inclusion1 decks3 decks
33%synergy
Longshot, Rebel Bowman
11%inclusion1 decks9 decks
9%synergy
Redirect Lightning
6.7%inclusion1 decks15 decks
1%synergy
High Synergy Cards
Vault of Whispers
100%inclusion12 decks12 decks
96%synergy
Ancient Den
100%inclusion7 decks7 decks
95%synergy
Darksteel Citadel
89%inclusion31 decks35 decks
85%synergy
Seat of the Synod
90%inclusion9 decks10 decks
83%synergy
Etherium Sculptor
80%inclusion8 decks10 decks
74%synergy
Tree of Tales
73%inclusion11 decks15 decks
71%synergy
Sculpting Steel
51%inclusion18 decks35 decks
49%synergy
Grinding Station
49%inclusion17 decks35 decks
48%synergy
Reckless Fireweaver
51%inclusion18 decks35 decks
47%synergy
Sarinth Steelseeker
47%inclusion7 decks15 decks
46%synergy
Top Cards
Emry, Lurker of the Loch
50%inclusion5 decks10 decks
46%synergy
Foundry Inspector
49%inclusion17 decks35 decks
44%synergy
Beast Within
47%inclusion7 decks15 decks
12%synergy
Mycosynth Lattice
46%inclusion16 decks35 decks
45%synergy
Unwinding Clock
46%inclusion16 decks35 decks
43%synergy
Mystic Forge
46%inclusion16 decks35 decks
43%synergy
Myr Retriever
43%inclusion15 decks35 decks
41%synergy
Padeem, Consul of Innovation
40%inclusion4 decks10 decks
37%synergy
Enthusiastic Mechanaut
40%inclusion4 decks10 decks
35%synergy
Disciple of the Vault
33%inclusion4 decks12 decks
32%synergy
Game Changers
Demonic Tutor
42%inclusion5 decks12 decks
22%synergy
Seedborn Muse
33%inclusion5 decks15 decks
25%synergy
Vampiric Tutor
25%inclusion3 decks12 decks
10%synergy
Mana Vault
17%inclusion6 decks35 decks
11%synergy
Jeska's Will
11%inclusion4 decks35 decks
-4%synergy
Chrome Mox
8.6%inclusion3 decks35 decks
3%synergy
The One Ring
8.6%inclusion3 decks35 decks
0%synergy
Ancient Tomb
8.6%inclusion3 decks35 decks
-1%synergy
Creatures
Susurian Voidborn
75%inclusion3 decks4 decks
74%synergy
Umbral Collar Zealot
75%inclusion3 decks4 decks
72%synergy
Mechan Assembler
60%inclusion3 decks5 decks
60%synergy
Pinnacle Emissary
60%inclusion3 decks5 decks
58%synergy
Marionette Master
33%inclusion4 decks12 decks
31%synergy
Haywire Mite
33%inclusion5 decks15 decks
29%synergy
Scrap Trawler
31%inclusion11 decks35 decks
30%synergy
Goblin Welder
31%inclusion11 decks35 decks
29%synergy
Broodstar
30%inclusion3 decks10 decks
30%synergy
Grand Architect
30%inclusion3 decks10 decks
30%synergy
Master Transmuter
30%inclusion3 decks10 decks
29%synergy
Sarinth Greatwurm
27%inclusion4 decks15 decks
26%synergy
Dross Scorpion
26%inclusion9 decks35 decks
26%synergy
Shimmer Myr
26%inclusion9 decks35 decks
24%synergy
Goblin Engineer
26%inclusion9 decks35 decks
23%synergy
Weftstalker Ardent
25%inclusion4 decks16 decks
22%synergy
Myr Battlesphere
23%inclusion8 decks35 decks
21%synergy
Palladium Myr
23%inclusion8 decks35 decks
21%synergy
Iron Myr
23%inclusion8 decks35 decks
20%synergy
Junk Diver
20%inclusion7 decks35 decks
19%synergy
Displaced Dinosaurs
20%inclusion3 decks15 decks
19%synergy
Copper Myr
20%inclusion3 decks15 decks
19%synergy
Jhoira's Familiar
20%inclusion7 decks35 decks
18%synergy
Vexing Shusher
20%inclusion3 decks15 decks
18%synergy
Ornithopter
20%inclusion7 decks35 decks
18%synergy
Ingenious Artillerist
20%inclusion7 decks35 decks
18%synergy
Magda, Brazen Outlaw
20%inclusion7 decks35 decks
18%synergy
Academy Manufactor
20%inclusion7 decks35 decks
16%synergy
Scute Swarm
20%inclusion3 decks15 decks
10%synergy
Tireless Provisioner
20%inclusion3 decks15 decks
9%synergy
Solemn Simulacrum
20%inclusion7 decks35 decks
7%synergy
Llanowar Elves
20%inclusion3 decks15 decks
0%synergy
Dauntless Scrapbot
19%inclusion3 decks16 decks
18%synergy
Glaring Fleshraker
18%inclusion5 decks28 decks
17%synergy
Mycosynth Golem
17%inclusion6 decks35 decks
17%synergy
Toggo, Goblin Weaponsmith
17%inclusion6 decks35 decks
17%synergy
Kuldotha Forgemaster
17%inclusion6 decks35 decks
17%synergy
Walking Ballista
17%inclusion6 decks35 decks
14%synergy
Myr Galvanizer
14%inclusion5 decks35 decks
14%synergy
Hellkite Igniter
14%inclusion5 decks35 decks
14%synergy
Pentavus
11%inclusion4 decks35 decks
11%synergy
Myr Welder
11%inclusion4 decks35 decks
11%synergy
Pili-Pala
11%inclusion4 decks35 decks
11%synergy
Scaretiller
11%inclusion4 decks35 decks
11%synergy
Thopter Assembly
11%inclusion4 decks35 decks
11%synergy
Traxos, Scourge of Kroog
11%inclusion4 decks35 decks
11%synergy
Quicksmith Genius
11%inclusion4 decks35 decks
11%synergy
Slobad, Goblin Tinkerer
11%inclusion4 decks35 decks
11%synergy
Workshop Assistant
11%inclusion4 decks35 decks
11%synergy
Walking Atlas
11%inclusion4 decks35 decks
11%synergy
Instants
Divert Disaster
60%inclusion3 decks5 decks
59%synergy
Scour for Scrap
60%inclusion3 decks5 decks
58%synergy
Path to Exile
43%inclusion3 decks7 decks
-4%synergy
Cabal Ritual
25%inclusion3 decks12 decks
20%synergy
Dark Ritual
25%inclusion3 decks12 decks
1%synergy
Chord of Calling
20%inclusion3 decks15 decks
15%synergy
Chaos Warp
20%inclusion7 decks35 decks
-10%synergy
Reiterate
8.6%inclusion3 decks35 decks
7%synergy
Wild Magic Surge
8.6%inclusion3 decks35 decks
7%synergy
Tibalt's Trickery
8.6%inclusion3 decks35 decks
4%synergy
Pyroblast
8.6%inclusion3 decks35 decks
3%synergy
Demand Answers
8.6%inclusion3 decks35 decks
3%synergy
Red Elemental Blast
8.6%inclusion3 decks35 decks
3%synergy
Lightning Bolt
8.6%inclusion3 decks35 decks
-3%synergy
Abrade
8.6%inclusion3 decks35 decks
-3%synergy
Deflecting Swat
8.6%inclusion3 decks35 decks
-8%synergy
Sorceries
Scrounge for Eternity
75%inclusion3 decks4 decks
75%synergy
Fabricate
30%inclusion3 decks10 decks
24%synergy
Vandalblast
26%inclusion9 decks35 decks
10%synergy
Genesis Wave
20%inclusion3 decks15 decks
18%synergy
Trash for Treasure
14%inclusion5 decks35 decks
13%synergy
Reckless Handling
14%inclusion5 decks35 decks
13%synergy
Blasphemous Act
14%inclusion5 decks35 decks
-19%synergy
All Is Dust
11%inclusion4 decks35 decks
10%synergy
Faithless Looting
11%inclusion4 decks35 decks
-5%synergy
Red Sun's Twilight
8.6%inclusion3 decks35 decks
8%synergy
Cathartic Reunion
8.6%inclusion3 decks35 decks
6%synergy
Mana Geyser
8.6%inclusion3 decks35 decks
2%synergy
Utility Artifacts
Dubious Delicacy
75%inclusion3 decks4 decks
75%synergy
Cryogen Relic
60%inclusion3 decks5 decks
59%synergy
Repurposing Bay
43%inclusion3 decks7 decks
42%synergy
Aether Spellbomb
30%inclusion3 decks10 decks
29%synergy
Myr Turbine
29%inclusion10 decks35 decks
28%synergy
Welding Jar
26%inclusion9 decks35 decks
25%synergy
Semblance Anvil
26%inclusion9 decks35 decks
25%synergy
Voltaic Key
26%inclusion9 decks35 decks
25%synergy
Cloud Key
26%inclusion9 decks35 decks
24%synergy
Sensei's Divining Top
26%inclusion9 decks35 decks
21%synergy
Necrogen Spellbomb
25%inclusion3 decks12 decks
25%synergy
Cranial Plating
25%inclusion3 decks12 decks
23%synergy
Krark-Clan Ironworks
23%inclusion8 decks35 decks
22%synergy
Wayfarer's Bauble
23%inclusion8 decks35 decks
15%synergy
Lightning Greaves
23%inclusion8 decks35 decks
-2%synergy
Transmutation Font
23%inclusion7 decks31 decks
22%synergy
Liquimetal Coating
20%inclusion7 decks35 decks
20%synergy
Trading Post
20%inclusion7 decks35 decks
19%synergy
Darksteel Forge
20%inclusion7 decks35 decks
19%synergy
Rings of Brighthearth
20%inclusion7 decks35 decks
19%synergy
Staff of Domination
20%inclusion7 decks35 decks
19%synergy
Memorial Vault
19%inclusion3 decks16 decks
19%synergy
Tormod's Crypt
17%inclusion6 decks35 decks
16%synergy
Howling Mine
17%inclusion6 decks35 decks
15%synergy
Swiftfoot Boots
17%inclusion6 decks35 decks
-10%synergy
Lux Cannon
14%inclusion5 decks35 decks
14%synergy
Throne of Geth
14%inclusion5 decks35 decks
14%synergy
Mimic Vat
14%inclusion5 decks35 decks
13%synergy
Nevinyrral's Disk
14%inclusion5 decks35 decks
13%synergy
Maskwood Nexus
14%inclusion5 decks35 decks
12%synergy
Salvaging Station
11%inclusion4 decks35 decks
11%synergy
Golem Foundry
11%inclusion4 decks35 decks
11%synergy
Mindslaver
11%inclusion4 decks35 decks
11%synergy
Pyrite Spellbomb
11%inclusion4 decks35 decks
11%synergy
Blasting Station
11%inclusion4 decks35 decks
11%synergy
Magewright's Stone
11%inclusion4 decks35 decks
11%synergy
Mind's Eye
11%inclusion4 decks35 decks
11%synergy
Codex Shredder
11%inclusion4 decks35 decks
11%synergy
Grafdigger's Cage
11%inclusion4 decks35 decks
11%synergy
Nuka-Cola Vending Machine
11%inclusion4 decks35 decks
10%synergy
Mirage Mirror
11%inclusion4 decks35 decks
10%synergy
Mishra's Bauble
11%inclusion4 decks35 decks
10%synergy
Portal to Phyrexia
11%inclusion4 decks35 decks
10%synergy
Manifold Key
11%inclusion4 decks35 decks
10%synergy
Forsaken Monument
11%inclusion4 decks35 decks
10%synergy
Expedition Map
11%inclusion4 decks35 decks
9%synergy
Helm of the Host
11%inclusion4 decks35 decks
8%synergy
Idol of Oblivion
11%inclusion4 decks35 decks
7%synergy
Ashnod's Altar
11%inclusion4 decks35 decks
5%synergy
Skullclamp
11%inclusion4 decks35 decks
0%synergy
Enchantments
Thopter Spy Network
30%inclusion3 decks10 decks
27%synergy
Weapons Manufacturing
25%inclusion4 decks16 decks
23%synergy
Ghirapur Aether Grid
11%inclusion4 decks35 decks
11%synergy
Impact Tremors
11%inclusion4 decks35 decks
2%synergy
Mana Echoes
8.6%inclusion3 decks35 decks
8%synergy
Aggravated Assault
8.6%inclusion3 decks35 decks
5%synergy
Planeswalkers
Daretti, Scrap Savant
23%inclusion8 decks35 decks
21%synergy
Karn, the Great Creator
17%inclusion6 decks35 decks
16%synergy
Ugin, the Ineffable
14%inclusion5 decks35 decks
13%synergy
Utility Lands
Susur Secundi, Void Altar
75%inclusion3 decks4 decks
72%synergy
Inventors' Fair
43%inclusion15 decks35 decks
39%synergy
Treasure Vault
40%inclusion14 decks35 decks
37%synergy
Buried Ruin
40%inclusion14 decks35 decks
35%synergy
Urza's Saga
34%inclusion12 decks35 decks
27%synergy
Secluded Starforge
31%inclusion5 decks16 decks
31%synergy
Kessig Wolf Run
27%inclusion4 decks15 decks
12%synergy
Reliquary Tower
26%inclusion9 decks35 decks
-4%synergy
Kavaron, Memorial World
25%inclusion4 decks16 decks
24%synergy
Takenuma, Abandoned Mire
25%inclusion3 decks12 decks
16%synergy
Sokenzan, Crucible of Defiance
17%inclusion6 decks35 decks
14%synergy
Guildless Commons
11%inclusion4 decks35 decks
10%synergy
Karn's Bastion
11%inclusion4 decks35 decks
7%synergy
Rogue's Passage
11%inclusion4 decks35 decks
-9%synergy
Arid Archway
10%inclusion3 decks31 decks
9%synergy
Ghost Town
8.6%inclusion3 decks35 decks
8%synergy
Tomb of the Spirit Dragon
8.6%inclusion3 decks35 decks
8%synergy
Urza's Power Plant
8.6%inclusion3 decks35 decks
7%synergy
Urza's Mine
8.6%inclusion3 decks35 decks
7%synergy
Urza's Tower
8.6%inclusion3 decks35 decks
7%synergy
Field of Ruin
8.6%inclusion3 decks35 decks
7%synergy
Valakut, the Molten Pinnacle
8.6%inclusion3 decks35 decks
6%synergy
Thespian's Stage
8.6%inclusion3 decks35 decks
6%synergy
Mines of Moria
8.6%inclusion3 decks35 decks
5%synergy
Spinerock Knoll
8.6%inclusion3 decks35 decks
5%synergy
Urborg, Tomb of Yawgmoth
8.6%inclusion3 decks35 decks
0%synergy
Mana Artifacts
Sol Ring
80%inclusion28 decks35 decks
-4%synergy
Arcane Signet
51%inclusion18 decks35 decks
-21%synergy
Thran Dynamo
37%inclusion13 decks35 decks
33%synergy
Liquimetal Torque
34%inclusion12 decks35 decks
31%synergy
Everflowing Chalice
29%inclusion10 decks35 decks
24%synergy
Basalt Monolith
26%inclusion9 decks35 decks
23%synergy
Lotus Petal
23%inclusion8 decks35 decks
16%synergy
Thought Vessel
20%inclusion7 decks35 decks
2%synergy
Solar Array
19%inclusion3 decks16 decks
18%synergy
Blinkmoth Urn
17%inclusion6 decks35 decks
17%synergy
Hedron Archive
17%inclusion6 decks35 decks
15%synergy
Gilded Lotus
17%inclusion6 decks35 decks
14%synergy
Mox Opal
17%inclusion6 decks35 decks
13%synergy
Cursed Mirror
17%inclusion6 decks35 decks
11%synergy
Commander's Sphere
17%inclusion6 decks35 decks
5%synergy
Mind Stone
17%inclusion6 decks35 decks
2%synergy
Chromatic Orrery
14%inclusion5 decks35 decks
13%synergy
Chromatic Lantern
14%inclusion5 decks35 decks
6%synergy
Fellwar Stone
14%inclusion5 decks35 decks
-6%synergy
Empowered Autogenerator
11%inclusion4 decks35 decks
11%synergy
Dreamstone Hedron
11%inclusion4 decks35 decks
11%synergy
Mox Amber
11%inclusion4 decks35 decks
7%synergy
Slagstone Refinery
8.6%inclusion3 decks35 decks
8%synergy
Chromatic Sphere
8.6%inclusion3 decks35 decks
8%synergy
Prismatic Lens
8.6%inclusion3 decks35 decks
8%synergy
Patriar's Seal
8.6%inclusion3 decks35 decks
7%synergy
Lands
Dismal Backwater
67%inclusion4 decks6 decks
60%synergy
Slagwoods Bridge
60%inclusion9 decks15 decks
58%synergy
Gruul Turf
53%inclusion8 decks15 decks
39%synergy
Command Tower
51%inclusion18 decks35 decks
-23%synergy
Darkslick Shores
50%inclusion3 decks6 decks
45%synergy
Karplusan Forest
47%inclusion7 decks15 decks
27%synergy
Rootbound Crag
47%inclusion7 decks15 decks
19%synergy
Rustvale Bridge
43%inclusion3 decks7 decks
37%synergy
Blood Crypt
42%inclusion5 decks12 decks
4%synergy
Cinder Glade
40%inclusion6 decks15 decks
2%synergy
Stomping Ground
40%inclusion6 decks15 decks
-1%synergy
Drossforge Bridge
33%inclusion4 decks12 decks
30%synergy
Badlands
33%inclusion4 decks12 decks
20%synergy
Spire Garden
33%inclusion5 decks15 decks
11%synergy
Luxury Suite
33%inclusion4 decks12 decks
9%synergy
The Mycosynth Gardens
31%inclusion11 decks35 decks
30%synergy
Swiftwater Cliffs
30%inclusion3 decks10 decks
23%synergy
Shivan Reef
30%inclusion3 decks10 decks
1%synergy
Sulfur Falls
30%inclusion3 decks10 decks
-5%synergy
Power Depot
29%inclusion10 decks35 decks
28%synergy
Mossfire Valley
27%inclusion4 decks15 decks
15%synergy
Rockfall Vale
27%inclusion4 decks15 decks
5%synergy
Evolving Wilds
23%inclusion8 decks35 decks
2%synergy
Highland Forest
20%inclusion3 decks15 decks
17%synergy
Game Trail
20%inclusion3 decks15 decks
5%synergy
Spire of Industry
17%inclusion6 decks35 decks
14%synergy
Bloodstained Mire
14%inclusion5 decks35 decks
3%synergy
Glimmervoid
11%inclusion4 decks35 decks
11%synergy
Scene of the Crime
11%inclusion4 decks35 decks
11%synergy
Maestros Theater
11%inclusion4 decks35 decks
10%synergy
Riveteers Overlook
11%inclusion4 decks35 decks
10%synergy
Wooded Foothills
11%inclusion4 decks35 decks
1%synergy
Mirrex
8.6%inclusion3 decks35 decks
8%synergy
Brokers Hideout
8.6%inclusion3 decks35 decks
7%synergy
Cabaretti Courtyard
8.6%inclusion3 decks35 decks
7%synergy
Arid Mesa
8.6%inclusion3 decks35 decks
-2%synergy
Exotic Orchard
8.6%inclusion3 decks35 decks
-28%synergy