Toggo, Goblin Weaponsmith
Clock of Omens
Prototype Portal
Darksteel Citadel
1

   Prerequisites

What do I need to start this combo?
Darksteel Citadel in exile (Darksteel Citadel 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 and tapping it, creating a token copy of Darksteel Citadel.
2
The Darksteel Citadel token enters the battlefield, triggering Toggo, creating a Rock artifact equipment token.
3
Activate Clock of Omens by tapping the Darksteel Citadel token and the Rock token, untapping Prototype Portal.
4
Repeat.

   Results

What do I get from this combo?
Infinite landfall triggers
Infinite tapped Darksteel Citadel tokens
Infinite tapped Rock tokens
Glacian, Powerstone Engineer // Toggo, Goblin Weaponsmith
3.70% of 108 decks 4 decks
Kodama of the East Tree // Toggo, Goblin Weaponsmith
0.36% of 1117 decks 4 decks
Silas Renn, Seeker Adept // Toggo, Goblin Weaponsmith
1.73% of 231 decks 4 decks
Ardenn, Intrepid Archaeologist // Toggo, Goblin Weaponsmith
0.92% of 326 decks 3 decks
Magda, Brazen Outlaw
0.02% of 12918 decks 2 decks
Thrasios, Triton Hero // Toggo, Goblin Weaponsmith
0.27% of 754 decks 2 decks
Toggo, Goblin Weaponsmith // Vial Smasher the Fierce
2.22% of 90 decks 2 decks
Saheeli, the Gifted
0.10% of 1930 decks 2 decks
Mishra, Claimed by Gix
0.06% of 3245 decks 2 decks
Sakashima of a Thousand Faces // Toggo, Goblin Weaponsmith
1.26% of 159 decks 2 decks
Ich-Tekik, Salvage Splicer // Toggo, Goblin Weaponsmith
0.45% of 442 decks 2 decks
Kyodai, Soul of Kamigawa
0.05% of 2047 decks 1 decks
Rograkh, Son of Rohgahh // Toggo, Goblin Weaponsmith
1.41% of 71 decks 1 decks
Daretti, Rocketeer Engineer
0.29% of 347 decks 1 decks
Meria, Scholar of Antiquity
0.03% of 3538 decks 1 decks
Ravos, Soultender // Toggo, Goblin Weaponsmith
3.70% of 27 decks 1 decks
Svella, Ice Shaper
0.04% of 2766 decks 1 decks
Nin, the Pain Artist
0.11% of 948 decks 1 decks
High Synergy Cards
Vault of Whispers
100% of 14 decks +96% synergy
Ancient Den
100% of 8 decks +95% synergy
Seat of the Synod
100% of 19 decks +94% synergy
Great Furnace
92% of 48 decks +86% synergy
Tree of Tales
75% of 12 decks +73% synergy
Shimmer Dragon
68% of 19 decks +67% synergy
Tireless Provisioner
67% of 12 decks +56% synergy
Tireless Tracker
58% of 12 decks +53% synergy
Sarinth Steelseeker
50% of 12 decks +49% synergy
Wyleth, Soul of Steel
50% of 8 decks +49% synergy
Top Cards
Counterspell
53% of 19 decks +10% synergy
Reckless Fireweaver
52% of 48 decks +48% synergy
Puresteel Paladin
50% of 8 decks +46% synergy
Retreat to Coralhelm
47% of 19 decks +45% synergy
Mechanized Production
47% of 19 decks +44% synergy
Solemn Simulacrum
46% of 48 decks +32% synergy
Chaos Warp
44% of 48 decks +12% synergy
Dark Ritual
43% of 14 decks +20% synergy
Cyberdrive Awakener
42% of 19 decks +40% synergy
Emry, Lurker of the Loch
42% of 19 decks +38% synergy
Game Changers
Crop Rotation
50% of 12 decks +40% synergy
Smothering Tithe
50% of 8 decks +26% synergy
Urza, Lord High Artificer
37% of 19 decks +34% synergy
Demonic Tutor
36% of 14 decks +15% synergy
Fierce Guardianship
21% of 19 decks +3% synergy
Mana Vault
12% of 48 decks +6% synergy
Gamble
12% of 48 decks +3% synergy
Underworld Breach
10% of 48 decks +5% synergy
Field of the Dead
8% of 48 decks +5% synergy
Grim Monolith
6% of 48 decks +4% synergy
Creatures
Scaretiller
42% of 48 decks +41% synergy
Sarinth Greatwurm
42% of 12 decks +41% synergy
Walking Atlas
42% of 48 decks +41% synergy
Jaheira, Friend of the Forest
42% of 12 decks +37% synergy
Goblin Engineer
40% of 48 decks +36% synergy
Mondrak, Glory Dominus
38% of 8 decks +30% synergy
Brudiclad, Telchor Engineer
37% of 19 decks +33% synergy
Ingenious Artillerist
35% of 48 decks +33% synergy
Goblin Welder
33% of 48 decks +31% synergy
Ramunap Excavator
33% of 12 decks +27% synergy
Lotus Cobra
33% of 12 decks +26% synergy
Eternal Witness
33% of 12 decks +14% synergy
Burnished Hart
29% of 48 decks +25% synergy
Forensic Gadgeteer
25% of 16 decks +23% synergy
Foundry Inspector
25% of 48 decks +21% synergy
Peregrin Took
25% of 12 decks +21% synergy
Rampaging Baloths
25% of 12 decks +18% synergy
Goblin Anarchomancer
25% of 12 decks +12% synergy
Kuldotha Forgemaster
23% of 48 decks +22% synergy
Hellkite Tyrant
23% of 48 decks +19% synergy
Imotekh the Stormlord
21% of 14 decks +21% synergy
Mishra, Tamer of Mak Fawa
21% of 14 decks +21% synergy
Shao Jun
21% of 14 decks +20% synergy
Mirkwood Bats
21% of 14 decks +11% synergy
Master Transmuter
21% of 19 decks +20% synergy
Trophy Mage
21% of 19 decks +19% synergy
Sai, Master Thopterist
21% of 19 decks +18% synergy
Jhoira, Weatherlight Captain
21% of 19 decks +15% synergy
Fathom Fleet Swordjack
21% of 48 decks +20% synergy
Myr Retriever
21% of 48 decks +19% synergy
Academy Manufactor
21% of 48 decks +17% synergy
Quicksmith Genius
19% of 48 decks +18% synergy
Battered Golem
17% of 48 decks +17% synergy
Hedron Detonator
17% of 48 decks +16% synergy
Scrap Trawler
17% of 48 decks +15% synergy
Tribute Mage
16% of 19 decks +14% synergy
Kappa Cannoneer
16% of 19 decks +13% synergy
Thought Monitor
16% of 19 decks +13% synergy
Padeem, Consul of Innovation
16% of 19 decks +12% synergy
Enthusiastic Mechanaut
16% of 19 decks +12% synergy
Valduk, Keeper of the Flame
15% of 48 decks +14% synergy
Dockside Extortionist
15% of 48 decks +6% synergy
Crime Novelist
14% of 35 decks +12% synergy
Spitfire Lagac
12% of 48 decks +12% synergy
Wurmcoil Engine
12% of 48 decks +11% synergy
Myr Battlesphere
12% of 48 decks +11% synergy
Meteor Golem
12% of 48 decks +10% synergy
Xorn
12% of 48 decks +9% synergy
Champion of the Flame
10% of 48 decks +10% synergy
Tiller Engine
10% of 48 decks +10% synergy
Instants
Withering Torment
43% of 7 decks +35% synergy
Dispatch
38% of 8 decks +33% synergy
Swords to Plowshares
38% of 8 decks -25% synergy
Whir of Invention
37% of 19 decks +34% synergy
Beast Within
33% of 12 decks -4% synergy
Cabal Ritual
29% of 14 decks +24% synergy
Arcane Denial
26% of 19 decks +6% synergy
Negate
26% of 19 decks +4% synergy
Harrow
25% of 12 decks +16% synergy
Deadly Dispute
21% of 14 decks +10% synergy
Metallic Rebuke
21% of 19 decks +21% synergy
Masterful Replication
16% of 19 decks +15% synergy
Spell Swindle
16% of 19 decks +14% synergy
Snap
16% of 19 decks +9% synergy
Pongify
16% of 19 decks +4% synergy
An Offer You Can't Refuse
16% of 19 decks -6% synergy
Valakut Awakening
10% of 48 decks +5% synergy
Red Elemental Blast
10% of 48 decks +4% synergy
Thrill of Possibility
10% of 48 decks +0% synergy
Abrade
10% of 48 decks -1% synergy
Deflecting Swat
10% of 48 decks -6% synergy
Tibalt's Trickery
8% of 48 decks +3% synergy
Pyroblast
8% of 48 decks +2% synergy
Unexpected Windfall
8% of 48 decks +2% synergy
Lightning Bolt
8% of 48 decks -2% synergy
Demand Answers
8% of 37 decks +3% synergy
Feedback Bolt
6% of 48 decks +6% synergy
Big Score
6% of 48 decks -3% synergy
Sorceries
Cultivate
42% of 12 decks -3% synergy
Fabricate
37% of 19 decks +31% synergy
Blasphemous Act
31% of 48 decks -2% synergy
Rise and Shine
26% of 19 decks +25% synergy
Trash for Treasure
25% of 48 decks +24% synergy
Terisiare's Devastation
21% of 14 decks +21% synergy
Diabolic Tutor
21% of 14 decks +15% synergy
Diabolic Intent
21% of 14 decks +13% synergy
Reshape
21% of 19 decks +20% synergy
Brass's Bounty
21% of 48 decks +18% synergy
Vandalblast
21% of 48 decks +5% synergy
Reverse Engineer
16% of 19 decks +15% synergy
Universal Surveillance
16% of 19 decks +15% synergy
Thoughtcast
16% of 19 decks +13% synergy
Reckless Handling
13% of 47 decks +11% synergy
Indomitable Creativity
12% of 48 decks +12% synergy
Saheeli's Directive
12% of 48 decks +12% synergy
Scrap Mastery
10% of 48 decks +10% synergy
Chain Reaction
10% of 48 decks +6% synergy
Mana Geyser
10% of 48 decks +4% synergy
Faithless Looting
10% of 48 decks -6% synergy
Jeska's Will
10% of 48 decks -6% synergy
Hell to Pay
9% of 32 decks +8% synergy
Reckless Crew
8% of 48 decks +8% synergy
From the Ashes
8% of 48 decks +8% synergy
Cleansing Wildfire
8% of 48 decks +8% synergy
Geomancer's Gambit
6% of 48 decks +6% synergy
Nahiri's Lithoforming
6% of 48 decks +6% synergy
Mizzium Mortars
6% of 48 decks +5% synergy
Tormenting Voice
6% of 48 decks +4% synergy
Cathartic Reunion
6% of 48 decks +3% synergy
Utility Artifacts
Oni-Cult Anvil
36% of 14 decks +34% synergy
Inspiring Statuary
33% of 48 decks +32% synergy
Bootleggers' Stash
33% of 12 decks +31% synergy
Krark-Clan Ironworks
29% of 48 decks +28% synergy
Idol of Oblivion
29% of 48 decks +25% synergy
Wayfarer's Bauble
29% of 48 decks +20% synergy
Worldwalker Helm
29% of 14 decks +27% synergy
Grinding Station
23% of 48 decks +22% synergy
Expedition Map
23% of 48 decks +20% synergy
Encroaching Mycosynth
21% of 19 decks +20% synergy
Aether Spellbomb
21% of 19 decks +20% synergy
Mind Stone
21% of 48 decks +4% synergy
Lightning Greaves
21% of 48 decks -4% synergy
Transmutation Font
19% of 31 decks +19% synergy
Sculpting Steel
19% of 48 decks +17% synergy
Unwinding Clock
19% of 48 decks +16% synergy
Swiftfoot Boots
19% of 48 decks -9% synergy
Crucible of Worlds
17% of 48 decks +14% synergy
Sword of the Animist
17% of 48 decks +12% synergy
Mycosynth Lattice
15% of 48 decks +14% synergy
Trading Post
15% of 48 decks +14% synergy
Liquimetal Coating
12% of 48 decks +12% synergy
Seer's Sundial
12% of 48 decks +12% synergy
Ghirapur Orrery
12% of 48 decks +12% synergy
Mishra's Bauble
12% of 48 decks +11% synergy
Mystic Forge
12% of 48 decks +10% synergy
Lotus Petal
12% of 48 decks +6% synergy
Amulet of Vigor
10% of 48 decks +9% synergy
Nevinyrral's Disk
10% of 48 decks +9% synergy
Darksteel Forge
10% of 48 decks +9% synergy
Lithoform Engine
10% of 48 decks +9% synergy
Portal to Phyrexia
10% of 48 decks +9% synergy
Nettlecyst
10% of 48 decks +9% synergy
Skullclamp
10% of 48 decks -1% synergy
Commander's Sphere
10% of 48 decks -4% synergy
Storm Cauldron
8% of 48 decks +8% synergy
Magistrate's Scepter
8% of 48 decks +8% synergy
Chaos Wand
8% of 48 decks +8% synergy
Mirrorworks
8% of 48 decks +8% synergy
Explorer's Scope
8% of 48 decks +8% synergy
Treasure Map
8% of 48 decks +8% synergy
Spine of Ish Sah
8% of 48 decks +8% synergy
Umbral Mantle
8% of 48 decks +7% synergy
Bitterthorn, Nissa's Animus
8% of 48 decks +7% synergy
Colossus Hammer
8% of 48 decks +7% synergy
Ichor Wellspring
8% of 48 decks +7% synergy
Hammer of Nazahn
8% of 48 decks +7% synergy
Sword of Hearth and Home
8% of 48 decks +6% synergy
Phyrexian Altar
8% of 48 decks +4% synergy
Blackblade Reforged
8% of 48 decks +4% synergy
Enchantments
Anointed Procession
38% of 8 decks +29% synergy
Storm the Vault
37% of 19 decks +34% synergy
Spelunking
33% of 9 decks +29% synergy
Ghirapur Aether Grid
31% of 48 decks +30% synergy
Valakut Exploration
29% of 48 decks +27% synergy
Retreat to Hagra
29% of 14 decks +27% synergy
Thopter Spy Network
21% of 19 decks +18% synergy
Rhystic Study
21% of 19 decks -5% synergy
Trade Routes
16% of 19 decks +15% synergy
Mirrodin Besieged
16% of 19 decks +14% synergy
Pia's Revolution
6% of 48 decks +6% synergy
Aggravated Assault
6% of 48 decks +3% synergy
Impact Tremors
6% of 48 decks -4% synergy
Planeswalkers
Saheeli, Sublime Artificer
32% of 19 decks +27% synergy
Daretti, Scrap Savant
29% of 48 decks +27% synergy
Saheeli, the Gifted
16% of 19 decks +15% synergy
Tezzeret, Artifice Master
16% of 19 decks +15% synergy
Karn, the Great Creator
8% of 48 decks +7% synergy
Utility Lands
Buried Ruin
48% of 48 decks +43% synergy
Archway of Innovation
36% of 14 decks +32% synergy
Treasure Vault
33% of 48 decks +31% synergy
Inventors' Fair
31% of 48 decks +28% synergy
Guildless Commons
27% of 48 decks +26% synergy
Academy Ruins
26% of 19 decks +21% synergy
Phyrexian Tower
21% of 14 decks +13% synergy
Urza's Saga
19% of 48 decks +12% synergy
Oboro, Palace in the Clouds
16% of 19 decks +15% synergy
Ghost Town
15% of 48 decks +14% synergy
Forgotten Cave
15% of 48 decks +10% synergy
Rogue's Passage
15% of 48 decks -5% synergy
Fomori Vault
13% of 30 decks +12% synergy
Field of Ruin
12% of 48 decks +10% synergy
Ghost Quarter
12% of 48 decks +10% synergy
Reliquary Tower
12% of 48 decks -17% synergy
War Room
10% of 48 decks +4% synergy
Urborg, Tomb of Yawgmoth
10% of 48 decks +1% synergy
Ancient Tomb
10% of 48 decks +0% synergy
Dormant Volcano
8% of 48 decks +8% synergy
Terrain Generator
8% of 48 decks +7% synergy
Temple of the False God
8% of 48 decks -1% synergy
Echoing Deeps
8% of 38 decks +7% synergy
Mines of Moria
7% of 46 decks +3% synergy
Petrified Field
6% of 48 decks +6% synergy
Phyrexia's Core
6% of 48 decks +6% synergy
Smoldering Crater
6% of 48 decks +5% synergy
Desert of the Fervent
6% of 48 decks +5% synergy
Emergence Zone
6% of 48 decks +4% synergy
Thespian's Stage
6% of 48 decks +4% synergy
Scavenger Grounds
6% of 48 decks +3% synergy
Sokenzan, Crucible of Defiance
6% of 48 decks +2% synergy
Mana Artifacts
Sol Ring
75% of 48 decks -9% synergy
Arcane Signet
52% of 48 decks -20% synergy
Talisman of Creativity
42% of 19 decks +13% synergy
Rakdos Signet
36% of 14 decks +7% synergy
Izzet Signet
32% of 19 decks +4% synergy
Gruul Signet
25% of 12 decks +14% synergy
Liquimetal Torque
23% of 48 decks +20% synergy
Thran Dynamo
19% of 48 decks +14% synergy
Thought Vessel
17% of 48 decks -0% synergy
Blinkmoth Urn
15% of 48 decks +14% synergy
Fellwar Stone
15% of 48 decks -6% synergy
Basalt Monolith
12% of 48 decks +10% synergy
Skyclave Relic
10% of 48 decks +9% synergy
Gilded Lotus
10% of 48 decks +7% synergy
Fire Diamond
10% of 48 decks +5% synergy
Chromatic Lantern
10% of 48 decks +1% synergy
Slagstone Refinery
8% of 48 decks +8% synergy
Mox Opal
8% of 48 decks +4% synergy
Everflowing Chalice
8% of 48 decks +4% synergy
Springleaf Drum
6% of 48 decks +4% synergy
Mana Crypt
6% of 48 decks +0% synergy
Chrome Mox
6% of 48 decks +0% synergy
Lands
Goldmire Bridge
75% of 4 decks +71% synergy
Rustvale Bridge
75% of 8 decks +70% synergy
Ketria Triome
75% of 4 decks +43% synergy
Izzet Boilerworks
74% of 19 decks +58% synergy
Mistvault Bridge
67% of 6 decks +62% synergy
Dimir Aqueduct
67% of 6 decks +50% synergy
Drossforge Bridge
57% of 14 decks +53% synergy
Evolving Wilds
52% of 48 decks +31% synergy
Slagwoods Bridge
50% of 12 decks +47% synergy
Karplusan Forest
50% of 12 decks +32% synergy
Cinder Glade
50% of 12 decks +11% synergy
Command Tower
48% of 48 decks -26% synergy
Silverbluff Bridge
47% of 19 decks +42% synergy
Shivan Reef
47% of 19 decks +20% synergy
Maestros Theater
44% of 48 decks +42% synergy
Terramorphic Expanse
44% of 48 decks +28% synergy
Myriad Landscape
44% of 48 decks +25% synergy
Blood Crypt
43% of 14 decks +5% synergy
Gruul Turf
42% of 12 decks +26% synergy
Fabled Passage
40% of 48 decks +31% synergy
Boros Garrison
38% of 8 decks +23% synergy
Sulfur Falls
37% of 19 decks +4% synergy
Steam Vents
37% of 19 decks -1% synergy
Badlands
36% of 14 decks +22% synergy
Rakdos Carnarium
36% of 14 decks +22% synergy
Luxury Suite
36% of 14 decks +10% synergy
Rootbound Crag
33% of 12 decks +8% synergy
Riveteers Overlook
31% of 48 decks +30% synergy
Training Center
26% of 19 decks -0% synergy
Cabaretti Courtyard
25% of 48 decks +24% synergy
Highland Forest
25% of 12 decks +21% synergy
Mossfire Valley
25% of 12 decks +14% synergy
Rockfall Vale
25% of 12 decks +3% synergy
Scene of the Crime
20% of 35 decks +19% synergy
Demolition Field
17% of 48 decks +14% synergy
Spire of Industry
17% of 48 decks +14% synergy
Scalding Tarn
17% of 48 decks +6% synergy
Temple of Epiphany
16% of 19 decks -3% synergy
Power Depot
15% of 48 decks +14% synergy
The Mycosynth Gardens
15% of 48 decks +13% synergy
Bloodstained Mire
15% of 48 decks +4% synergy
Exotic Orchard
15% of 48 decks -22% synergy
Obscura Storefront
12% of 48 decks +11% synergy
Path of Ancestry
12% of 48 decks -9% synergy
Escape Tunnel
12% of 34 decks +10% synergy
Brokers Hideout
8% of 48 decks +7% synergy
Ash Barrens
8% of 48 decks +3% synergy
Arid Mesa
8% of 48 decks -2% synergy
Opal Palace
6% of 48 decks +4% synergy
Prismatic Vista
6% of 48 decks +1% synergy