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 landfall triggers
Infinite tapped copies of a specific land
Infinite tapped Mountain tokens
Infinite tapped Island tokens
Infinite tapped Forest tokens
Infinite tapped Plains tokens
Infinite tapped Swamp tokens
Meria, Scholar of Antiquity
0.3%inclusion10 decks3.53K decks
Magda, Brazen Outlaw
0.0%inclusion4 decks15.8K decks
Ashnod the Uncaring
0.1%inclusion3 decks2.85K decks
Jan Jansen, Chaos Crafter
0.0%inclusion2 decks4.88K decks
Svella, Ice Shaper
0.1%inclusion2 decks2.89K decks
Ich-Tekik, Salvage Splicer // Toggo, Goblin Weaponsmith
0.3%inclusion2 decks597 decks
Toggo, Goblin Weaponsmith // Vial Smasher the Fierce
0.9%inclusion1 decks109 decks
Thrasios, Triton Hero // Toggo, Goblin Weaponsmith
0.1%inclusion1 decks863 decks
Jaws, Relentless Predator
0.0%inclusion1 decks4.27K decks
Dargo, the Shipwrecker // Toggo, Goblin Weaponsmith
1.0%inclusion1 decks105 decks
Lord Windgrace
0.0%inclusion1 decks10K decks
Daretti, Scrap Savant
0.0%inclusion1 decks3.08K decks
Breya, Etherium Shaper
0.0%inclusion1 decks19.8K decks
Mishra, Claimed by Gix
0.0%inclusion1 decks2.92K decks
Osgir, the Reconstructor
0.0%inclusion1 decks4.79K decks
Ragost, Deft Gastronaut
0.0%inclusion1 decks14K decks
Saheeli, the Sun's Brilliance
0.1%inclusion1 decks1.96K decks
Slobad, Goblin Tinkerer
0.4%inclusion1 decks242 decks
New Cards
Coin of Mastery
29%inclusion2 decks7 decks
28%synergy
Chrome Dome
11%inclusion1 decks9 decks
11%synergy
Ravenous Robots
11%inclusion1 decks9 decks
11%synergy
The Ooze
11%inclusion1 decks9 decks
10%synergy
Meek Attack
10%inclusion1 decks10 decks
10%synergy
High Synergy Cards
Vault of Whispers
100%inclusion10 decks10 decks
96%synergy
Ancient Den
100%inclusion7 decks7 decks
95%synergy
Darksteel Citadel
88%inclusion35 decks40 decks
84%synergy
Etherium Sculptor
89%inclusion8 decks9 decks
83%synergy
Seat of the Synod
89%inclusion8 decks9 decks
82%synergy
Tree of Tales
76%inclusion13 decks17 decks
74%synergy
Pinnacle Emissary
67%inclusion4 decks6 decks
65%synergy
Scour for Scrap
67%inclusion4 decks6 decks
65%synergy
Reckless Fireweaver
57%inclusion23 decks40 decks
53%synergy
Grinding Station
53%inclusion21 decks40 decks
52%synergy
Top Cards
Path to Exile
57%inclusion4 decks7 decks
10%synergy
Beast Within
53%inclusion9 decks17 decks
19%synergy
Sculpting Steel
48%inclusion19 decks40 decks
45%synergy
Sarinth Steelseeker
47%inclusion8 decks17 decks
46%synergy
Mystic Forge
45%inclusion18 decks40 decks
42%synergy
Foundry Inspector
45%inclusion18 decks40 decks
41%synergy
Emry, Lurker of the Loch
44%inclusion4 decks9 decks
40%synergy
Enthusiastic Mechanaut
44%inclusion4 decks9 decks
40%synergy
Disciple of the Vault
40%inclusion4 decks10 decks
39%synergy
Myr Retriever
40%inclusion16 decks40 decks
38%synergy
Game Changers
Demonic Tutor
40%inclusion4 decks10 decks
21%synergy
Vampiric Tutor
30%inclusion3 decks10 decks
15%synergy
Seedborn Muse
29%inclusion5 decks17 decks
21%synergy
Jeska's Will
15%inclusion6 decks40 decks
0%synergy
Mana Vault
13%inclusion5 decks40 decks
7%synergy
Chrome Mox
10%inclusion4 decks40 decks
4%synergy
The One Ring
7.5%inclusion3 decks40 decks
-1%synergy
Gamble
7.5%inclusion3 decks40 decks
-1%synergy
Ancient Tomb
7.5%inclusion3 decks40 decks
-2%synergy
Creatures
Umbral Collar Zealot
75%inclusion3 decks4 decks
72%synergy
Mechan Assembler
50%inclusion3 decks6 decks
50%synergy
Esper Sentinel
43%inclusion3 decks7 decks
24%synergy
Marionette Master
40%inclusion4 decks10 decks
38%synergy
Haywire Mite
35%inclusion6 decks17 decks
31%synergy
Scrap Trawler
35%inclusion14 decks40 decks
33%synergy
Broodstar
33%inclusion3 decks9 decks
33%synergy
Grand Architect
33%inclusion3 decks9 decks
33%synergy
Sai, Master Thopterist
33%inclusion3 decks9 decks
30%synergy
Dross Scorpion
28%inclusion11 decks40 decks
27%synergy
Goblin Welder
28%inclusion11 decks40 decks
25%synergy
Junk Diver
25%inclusion10 decks40 decks
24%synergy
Goblin Engineer
25%inclusion10 decks40 decks
22%synergy
Weftstalker Ardent
25%inclusion6 decks24 decks
22%synergy
Academy Manufactor
25%inclusion10 decks40 decks
21%synergy
Sarinth Greatwurm
24%inclusion4 decks17 decks
23%synergy
Tireless Provisioner
24%inclusion4 decks17 decks
13%synergy
Ingenious Artillerist
23%inclusion9 decks40 decks
21%synergy
Shimmer Myr
20%inclusion8 decks40 decks
19%synergy
Jhoira's Familiar
20%inclusion8 decks40 decks
19%synergy
Myr Battlesphere
20%inclusion8 decks40 decks
18%synergy
Palladium Myr
20%inclusion8 decks40 decks
18%synergy
Ornithopter
20%inclusion8 decks40 decks
18%synergy
Iron Myr
20%inclusion8 decks40 decks
17%synergy
Solemn Simulacrum
20%inclusion8 decks40 decks
8%synergy
Glaring Fleshraker
19%inclusion7 decks36 decks
18%synergy
Displaced Dinosaurs
18%inclusion3 decks17 decks
17%synergy
Copper Myr
18%inclusion3 decks17 decks
17%synergy
Vexing Shusher
18%inclusion3 decks17 decks
16%synergy
Peregrin Took
18%inclusion3 decks17 decks
14%synergy
Scute Swarm
18%inclusion3 decks17 decks
8%synergy
Llanowar Elves
18%inclusion3 decks17 decks
-3%synergy
Magda, Brazen Outlaw
18%inclusion7 decks40 decks
15%synergy
Crime Novelist
18%inclusion7 decks40 decks
15%synergy
Scaretiller
15%inclusion6 decks40 decks
15%synergy
Workshop Assistant
15%inclusion6 decks40 decks
15%synergy
Kuldotha Forgemaster
15%inclusion6 decks40 decks
14%synergy
Myr Galvanizer
13%inclusion5 decks40 decks
12%synergy
Quicksmith Genius
13%inclusion5 decks40 decks
12%synergy
Traxos, Scourge of Kroog
13%inclusion5 decks40 decks
12%synergy
Hellkite Igniter
13%inclusion5 decks40 decks
12%synergy
Dauntless Scrapbot
13%inclusion3 decks24 decks
12%synergy
Toggo, Goblin Weaponsmith
13%inclusion5 decks40 decks
12%synergy
Walking Atlas
13%inclusion5 decks40 decks
12%synergy
Universal Automaton
13%inclusion5 decks40 decks
12%synergy
Walking Ballista
13%inclusion5 decks40 decks
10%synergy
Stridehangar Automaton
12%inclusion4 decks34 decks
11%synergy
Volatile Wanderglyph
10%inclusion4 decks40 decks
10%synergy
Pentavus
10%inclusion4 decks40 decks
10%synergy
Cathodion
10%inclusion4 decks40 decks
10%synergy
Instants
Cerebral Download
50%inclusion3 decks6 decks
50%synergy
Swords to Plowshares
43%inclusion3 decks7 decks
-18%synergy
Annul
33%inclusion3 decks9 decks
33%synergy
Chaos Warp
30%inclusion12 decks40 decks
0%synergy
Chord of Calling
18%inclusion3 decks17 decks
12%synergy
Demand Answers
18%inclusion7 decks40 decks
12%synergy
Abrade
15%inclusion6 decks40 decks
4%synergy
Red Elemental Blast
13%inclusion5 decks40 decks
7%synergy
Lightning Bolt
13%inclusion5 decks40 decks
1%synergy
Pyroblast
10%inclusion4 decks40 decks
4%synergy
Galvanic Blast
7.5%inclusion3 decks40 decks
7%synergy
Reiterate
7.5%inclusion3 decks40 decks
6%synergy
Wild Magic Surge
7.5%inclusion3 decks40 decks
6%synergy
Valakut Awakening
7.5%inclusion3 decks40 decks
2%synergy
Seething Song
7.5%inclusion3 decks40 decks
1%synergy
Thrill of Possibility
7.5%inclusion3 decks40 decks
-2%synergy
Big Score
7.5%inclusion3 decks40 decks
-3%synergy
Sorceries
Scrounge for Eternity
75%inclusion3 decks4 decks
75%synergy
Sevinne's Reclamation
43%inclusion3 decks7 decks
36%synergy
Thoughtcast
33%inclusion3 decks9 decks
30%synergy
Stump Stomp
27%inclusion4 decks15 decks
21%synergy
Genesis Wave
24%inclusion4 decks17 decks
21%synergy
Reckless Handling
18%inclusion7 decks40 decks
16%synergy
Vandalblast
18%inclusion7 decks40 decks
2%synergy
Blasphemous Act
18%inclusion7 decks40 decks
-16%synergy
Faithless Looting
15%inclusion6 decks40 decks
-1%synergy
Trash for Treasure
13%inclusion5 decks40 decks
12%synergy
Cathartic Reunion
13%inclusion5 decks40 decks
10%synergy
Red Sun's Twilight
7.5%inclusion3 decks40 decks
7%synergy
Strike It Rich
7.5%inclusion3 decks40 decks
5%synergy
Grapeshot
7.5%inclusion3 decks40 decks
4%synergy
Mana Geyser
7.5%inclusion3 decks40 decks
1%synergy
Utility Artifacts
Dubious Delicacy
75%inclusion3 decks4 decks
75%synergy
Cryogen Relic
50%inclusion3 decks6 decks
49%synergy
Mycosynth Lattice
38%inclusion15 decks40 decks
37%synergy
Repurposing Bay
38%inclusion3 decks8 decks
36%synergy
Unwinding Clock
35%inclusion14 decks40 decks
33%synergy
Aether Spellbomb
33%inclusion3 decks9 decks
32%synergy
Transmutation Font
31%inclusion12 decks39 decks
30%synergy
Necrogen Spellbomb
30%inclusion3 decks10 decks
30%synergy
Welding Jar
30%inclusion12 decks40 decks
29%synergy
Krark-Clan Ironworks
30%inclusion12 decks40 decks
29%synergy
Cranial Plating
30%inclusion3 decks10 decks
29%synergy
Cloud Key
30%inclusion12 decks40 decks
28%synergy
Myr Turbine
28%inclusion11 decks40 decks
27%synergy
Sensei's Divining Top
25%inclusion10 decks40 decks
21%synergy
Semblance Anvil
23%inclusion9 decks40 decks
22%synergy
Voltaic Key
23%inclusion9 decks40 decks
22%synergy
Tormod's Crypt
23%inclusion9 decks40 decks
22%synergy
Wayfarer's Bauble
23%inclusion9 decks40 decks
15%synergy
Staff of Domination
20%inclusion8 decks40 decks
19%synergy
Lightning Greaves
20%inclusion8 decks40 decks
-5%synergy
Liquimetal Coating
18%inclusion7 decks40 decks
17%synergy
Trading Post
18%inclusion7 decks40 decks
17%synergy
Rings of Brighthearth
18%inclusion7 decks40 decks
16%synergy
Mishra's Bauble
18%inclusion7 decks40 decks
16%synergy
Howling Mine
18%inclusion7 decks40 decks
16%synergy
Maskwood Nexus
18%inclusion7 decks40 decks
15%synergy
Swiftfoot Boots
18%inclusion7 decks40 decks
-10%synergy
Blasting Station
15%inclusion6 decks40 decks
15%synergy
Nuka-Cola Vending Machine
15%inclusion6 decks40 decks
14%synergy
Expedition Map
15%inclusion6 decks40 decks
12%synergy
Salvaging Station
13%inclusion5 decks40 decks
12%synergy
Memorial Vault
13%inclusion3 decks24 decks
12%synergy
Golem Foundry
13%inclusion5 decks40 decks
12%synergy
Throne of Geth
13%inclusion5 decks40 decks
12%synergy
Torpor Orb
13%inclusion5 decks40 decks
12%synergy
Prized Statue
13%inclusion5 decks40 decks
12%synergy
Mimic Vat
13%inclusion5 decks40 decks
12%synergy
Darksteel Forge
13%inclusion5 decks40 decks
11%synergy
Ashnod's Altar
13%inclusion5 decks40 decks
6%synergy
Herbal Poultice
10%inclusion4 decks40 decks
10%synergy
Pithing Needle
10%inclusion4 decks40 decks
10%synergy
Dragonspark Reactor
10%inclusion4 decks40 decks
10%synergy
Pyrite Spellbomb
10%inclusion4 decks40 decks
10%synergy
Lux Cannon
10%inclusion4 decks40 decks
10%synergy
Magewright's Stone
10%inclusion4 decks40 decks
9%synergy
Codex Shredder
10%inclusion4 decks40 decks
9%synergy
Spellbook
10%inclusion4 decks40 decks
9%synergy
Grafdigger's Cage
10%inclusion4 decks40 decks
9%synergy
Helm of Awakening
10%inclusion4 decks40 decks
9%synergy
Nevinyrral's Disk
10%inclusion4 decks40 decks
9%synergy
Enchantments
Weapons Manufacturing
21%inclusion5 decks24 decks
19%synergy
Impact Tremors
13%inclusion5 decks40 decks
3%synergy
Ghirapur Aether Grid
10%inclusion4 decks40 decks
9%synergy
Mana Echoes
7.5%inclusion3 decks40 decks
7%synergy
Aggravated Assault
7.5%inclusion3 decks40 decks
4%synergy
Goblin Bombardment
7.5%inclusion3 decks40 decks
2%synergy
Planeswalkers
Daretti, Scrap Savant
15%inclusion6 decks40 decks
13%synergy
Karn, the Great Creator
13%inclusion5 decks40 decks
12%synergy
Ugin, the Ineffable
10%inclusion4 decks40 decks
8%synergy
Utility Lands
Susur Secundi, Void Altar
75%inclusion3 decks4 decks
73%synergy
Treasure Vault
53%inclusion21 decks40 decks
50%synergy
Buried Ruin
48%inclusion19 decks40 decks
43%synergy
Inventors' Fair
38%inclusion15 decks40 decks
34%synergy
Urza's Saga
33%inclusion13 decks40 decks
26%synergy
Kessig Wolf Run
24%inclusion4 decks17 decks
9%synergy
Secluded Starforge
21%inclusion5 decks24 decks
20%synergy
Reliquary Tower
18%inclusion7 decks40 decks
-12%synergy
Kavaron, Memorial World
17%inclusion4 decks24 decks
16%synergy
Guildless Commons
15%inclusion6 decks40 decks
14%synergy
Sokenzan, Crucible of Defiance
13%inclusion5 decks40 decks
9%synergy
Ghost Town
10%inclusion4 decks40 decks
10%synergy
Mines of Moria
10%inclusion4 decks40 decks
7%synergy
Spinerock Knoll
10%inclusion4 decks40 decks
6%synergy
Karn's Bastion
10%inclusion4 decks40 decks
5%synergy
Rogue's Passage
10%inclusion4 decks40 decks
-10%synergy
Arid Archway
7.7%inclusion3 decks39 decks
7%synergy
Mutavault
7.5%inclusion3 decks40 decks
7%synergy
Urza's Power Plant
7.5%inclusion3 decks40 decks
6%synergy
Urza's Mine
7.5%inclusion3 decks40 decks
6%synergy
Urza's Tower
7.5%inclusion3 decks40 decks
6%synergy
Valakut, the Molten Pinnacle
7.5%inclusion3 decks40 decks
5%synergy
Emergence Zone
7.5%inclusion3 decks40 decks
5%synergy
Command Beacon
7.5%inclusion3 decks40 decks
3%synergy
Mana Artifacts
Sol Ring
83%inclusion33 decks40 decks
-1%synergy
Arcane Signet
48%inclusion19 decks40 decks
-25%synergy
Liquimetal Torque
38%inclusion15 decks40 decks
35%synergy
Izzet Signet
33%inclusion3 decks9 decks
10%synergy
Everflowing Chalice
28%inclusion11 decks40 decks
23%synergy
Thran Dynamo
28%inclusion11 decks40 decks
23%synergy
Lotus Petal
23%inclusion9 decks40 decks
15%synergy
Basalt Monolith
20%inclusion8 decks40 decks
18%synergy
Cursed Mirror
18%inclusion7 decks40 decks
12%synergy
Blinkmoth Urn
15%inclusion6 decks40 decks
15%synergy
Paradise Mantle
15%inclusion6 decks40 decks
14%synergy
Mind Stone
15%inclusion6 decks40 decks
1%synergy
Thought Vessel
15%inclusion6 decks40 decks
-2%synergy
Solar Array
13%inclusion3 decks24 decks
12%synergy
Mox Opal
13%inclusion5 decks40 decks
8%synergy
Fellwar Stone
13%inclusion5 decks40 decks
-8%synergy
Empowered Autogenerator
10%inclusion4 decks40 decks
10%synergy
Dreamstone Hedron
10%inclusion4 decks40 decks
9%synergy
Firdoch Core
10%inclusion1 decks10 decks
9%synergy
Chromatic Orrery
10%inclusion4 decks40 decks
9%synergy
Patriar's Seal
10%inclusion4 decks40 decks
9%synergy
Hedron Archive
10%inclusion4 decks40 decks
7%synergy
Gilded Lotus
10%inclusion4 decks40 decks
7%synergy
Mox Amber
10%inclusion4 decks40 decks
5%synergy
Chromatic Lantern
10%inclusion4 decks40 decks
1%synergy
Commander's Sphere
10%inclusion4 decks40 decks
-2%synergy
Chromatic Sphere
7.5%inclusion3 decks40 decks
7%synergy
Lotus Bloom
7.5%inclusion3 decks40 decks
7%synergy
Chromatic Star
7.5%inclusion3 decks40 decks
7%synergy
Sol Talisman
7.5%inclusion3 decks40 decks
7%synergy
Coldsteel Heart
7.5%inclusion3 decks40 decks
7%synergy
Prismatic Lens
7.5%inclusion3 decks40 decks
6%synergy
Springleaf Drum
7.5%inclusion3 decks40 decks
5%synergy
Lands
Darkslick Shores
60%inclusion3 decks5 decks
55%synergy
Dismal Backwater
60%inclusion3 decks5 decks
54%synergy
Slagwoods Bridge
59%inclusion10 decks17 decks
56%synergy
Rustvale Bridge
57%inclusion4 decks7 decks
52%synergy
Gruul Turf
53%inclusion9 decks17 decks
39%synergy
Karplusan Forest
53%inclusion9 decks17 decks
33%synergy
Rootbound Crag
53%inclusion9 decks17 decks
24%synergy
Cinder Glade
53%inclusion9 decks17 decks
15%synergy
Command Tower
50%inclusion20 decks40 decks
-24%synergy
Stomping Ground
47%inclusion8 decks17 decks
6%synergy
Sacred Foundry
43%inclusion3 decks7 decks
6%synergy
Blood Crypt
40%inclusion4 decks10 decks
2%synergy
Spire Garden
35%inclusion6 decks17 decks
13%synergy
Silverbluff Bridge
33%inclusion3 decks9 decks
28%synergy
Swiftwater Cliffs
33%inclusion3 decks9 decks
27%synergy
Shivan Reef
33%inclusion3 decks9 decks
4%synergy
Sulfur Falls
33%inclusion3 decks9 decks
-2%synergy
Steam Vents
33%inclusion3 decks9 decks
-5%synergy
Power Depot
30%inclusion12 decks40 decks
29%synergy
Drossforge Bridge
30%inclusion3 decks10 decks
27%synergy
Badlands
30%inclusion3 decks10 decks
17%synergy
Luxury Suite
30%inclusion3 decks10 decks
6%synergy
Mossfire Valley
29%inclusion5 decks17 decks
18%synergy
Rockfall Vale
29%inclusion5 decks17 decks
8%synergy
The Mycosynth Gardens
25%inclusion10 decks40 decks
23%synergy
Highland Forest
18%inclusion3 decks17 decks
15%synergy
Fire-Lit Thicket
18%inclusion3 decks17 decks
12%synergy
Game Trail
18%inclusion3 decks17 decks
3%synergy
Spire of Industry
18%inclusion7 decks40 decks
14%synergy
Evolving Wilds
18%inclusion7 decks40 decks
-3%synergy
Scene of the Crime
15%inclusion6 decks40 decks
14%synergy
Riveteers Overlook
15%inclusion6 decks40 decks
13%synergy
Maestros Theater
13%inclusion5 decks40 decks
11%synergy
Cabaretti Courtyard
13%inclusion5 decks40 decks
11%synergy
Wooded Foothills
13%inclusion5 decks40 decks
2%synergy
Glimmervoid
10%inclusion4 decks40 decks
10%synergy
Bloodstained Mire
10%inclusion4 decks40 decks
-1%synergy
Exotic Orchard
10%inclusion4 decks40 decks
-27%synergy
Mirrex
7.5%inclusion3 decks40 decks
7%synergy
Brokers Hideout
7.5%inclusion3 decks40 decks
6%synergy
Arid Mesa
7.5%inclusion3 decks40 decks
-3%synergy
Myriad Landscape
7.5%inclusion3 decks40 decks
-8%synergy