Prototype Portal
Ugin's Nexus
Grinding Station

   Prerequisites

What do I need to start this combo?
Ugin's Nexus in exile (Ugin's Nexus exiled by Prototype Portal in exile).
Prototype Portal and Grinding Station on the battlefield.
5 each turn available

   Steps

How does this combo work?
1
Activate Prototype Portal by paying 5 and tapping it, creating a token copy of Ugin's Nexus.
2
When the Ugin's Nexus token enters the battlefield, Grinding Station triggers, untapping Grinding Station.
3
Activate Grinding Station by tapping it and sacrificing the Ugin's Nexus token.
4
The Ugin's Nexus token is exiled instead of being put into your graveyard, causing you to take an extra turn after this one.
5
Resolve the Grinding Station ability, causing target player to mill three cards.
6
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Lock
Osgir, the Reconstructor
0.2%inclusion8 decks4.95K decks
Iron Man, Titan of Innovation
0.1%inclusion5 decks8.04K decks
Daretti, Scrap Savant
0.1%inclusion4 decks3.17K decks
Slobad, Iron Goblin
0.6%inclusion3 decks494 decks
Alibou, Ancient Witness
0.1%inclusion3 decks2.30K decks
Syr Ginger, the Meal Ender
0.1%inclusion3 decks2.12K decks
The Capitoline Triad
0.0%inclusion2 decks4.22K decks
Karn, Legacy Reforged
0.0%inclusion2 decks6.03K decks
Oswald Fiddlebender
0.1%inclusion2 decks2.16K decks
Stenn, Paranoid Partisan
0.3%inclusion2 decks686 decks
Tameshi, Reality Architect
0.1%inclusion2 decks3.23K decks
Slobad, Goblin Tinkerer
0.8%inclusion2 decks264 decks
Reaper King
0.0%inclusion2 decks8.50K decks
Traxos, Scourge of Kroog
0.1%inclusion2 decks2.08K decks
Emrakul, the Promised End
0.2%inclusion2 decks913 decks
Ragost, Deft Gastronaut
0.0%inclusion2 decks15.4K decks
Liberator, Urza's Battlethopter
0.0%inclusion1 decks2.67K decks
Karn, Silver Golem
0.1%inclusion1 decks1.09K decks
New Cards
Ark of Hunger
50%inclusion1 decks2 decks
Turbulent Steppe
50%inclusion1 decks2 decks
High Synergy Cards
Tree of Tales
100%inclusion11 decks11 decks
Vault of Whispers
86%inclusion12 decks14 decks
Ancient Den
81%inclusion26 decks32 decks
Seat of the Synod
79%inclusion19 decks24 decks
Great Furnace
75%inclusion36 decks48 decks
Darksteel Citadel
71%inclusion59 decks83 decks
Krark-Clan Ironworks
63%inclusion52 decks83 decks
Etherium Sculptor
67%inclusion16 decks24 decks
Scrap Trawler
59%inclusion49 decks83 decks
Myr Retriever
57%inclusion47 decks83 decks
Top Cards
Swords to Plowshares
56%inclusion18 decks32 decks
Mystic Forge
55%inclusion46 decks83 decks
Foundry Inspector
55%inclusion46 decks83 decks
Tireless Provisioner
55%inclusion6 decks11 decks
Clock of Omens
54%inclusion45 decks83 decks
Esper Sentinel
53%inclusion17 decks32 decks
Goblin Engineer
48%inclusion23 decks48 decks
Scour for Scrap
44%inclusion4 decks9 decks
Oswald Fiddlebender
44%inclusion14 decks32 decks
Dispatch
44%inclusion14 decks32 decks
Game Changers
Smothering Tithe
50%inclusion16 decks32 decks
Gamble
31%inclusion15 decks48 decks
Mana Vault
29%inclusion24 decks83 decks
Enlightened Tutor
28%inclusion9 decks32 decks
Ancient Tomb
28%inclusion23 decks83 decks
Crop Rotation
27%inclusion3 decks11 decks
Underworld Breach
27%inclusion13 decks48 decks
The One Ring
24%inclusion20 decks83 decks
Bolas's Citadel
21%inclusion3 decks14 decks
Mishra's Workshop
11%inclusion9 decks83 decks
Creatures
Goblin Welder
42%inclusion20 decks48 decks
Mayhem Devil
40%inclusion4 decks10 decks
Solemn Simulacrum
40%inclusion33 decks83 decks
Marionette Master
36%inclusion5 decks14 decks
Zirda, the Dawnwaker
33%inclusion7 decks21 decks
Reckless Fireweaver
33%inclusion16 decks48 decks
Junk Diver
33%inclusion27 decks83 decks
Juri, Master of the Revue
30%inclusion3 decks10 decks
Master Transmuter
29%inclusion7 decks24 decks
Emry, Lurker of the Loch
29%inclusion7 decks24 decks
Disciple of the Vault
29%inclusion4 decks14 decks
Jhoira's Familiar
28%inclusion23 decks83 decks
Walking Ballista
28%inclusion23 decks83 decks
Combustible Gearhulk
27%inclusion13 decks48 decks
Thought Monitor
25%inclusion6 decks24 decks
Mondrak, Glory Dominus
25%inclusion8 decks32 decks
Myr Battlesphere
24%inclusion20 decks83 decks
Enthusiastic Mechanaut
23%inclusion3 decks13 decks
Jhoira, Weatherlight Captain
23%inclusion3 decks13 decks
Hellkite Tyrant
23%inclusion11 decks48 decks
Kuldotha Forgemaster
23%inclusion19 decks83 decks
Teshar, Ancestor's Apostle
22%inclusion7 decks32 decks
Dross Scorpion
22%inclusion18 decks83 decks
Wurmcoil Engine
22%inclusion18 decks83 decks
Mirkwood Bats
21%inclusion3 decks14 decks
Arcum Dagsson
21%inclusion5 decks24 decks
Crime Novelist
21%inclusion10 decks48 decks
The Reality Chip
21%inclusion5 decks24 decks
Sai, Master Thopterist
21%inclusion5 decks24 decks
Phyrexian Metamorph
21%inclusion5 decks24 decks
Metalworker
19%inclusion16 decks83 decks
Shimmer Myr
19%inclusion16 decks83 decks
Academy Manufactor
19%inclusion16 decks83 decks
Osgir, the Reconstructor
19%inclusion4 decks21 decks
Ornithopter
18%inclusion15 decks83 decks
Weftstalker Ardent
17%inclusion4 decks23 decks
Liberator, Urza's Battlethopter
17%inclusion14 decks83 decks
Meloku the Clouded Mirror
17%inclusion4 decks24 decks
Vedalken Archmage
17%inclusion4 decks24 decks
Trophy Mage
17%inclusion4 decks24 decks
Trinket Mage
17%inclusion4 decks24 decks
Silver Myr
17%inclusion4 decks24 decks
Urza, Lord High Artificer
17%inclusion4 decks24 decks
Workshop Assistant
16%inclusion13 decks83 decks
Arcbound Ravager
16%inclusion13 decks83 decks
Palladium Myr
16%inclusion13 decks83 decks
Auriok Salvagers
16%inclusion5 decks32 decks
Ethersworn Canonist
16%inclusion5 decks32 decks
Illustrious Wanderglyph
16%inclusion5 decks32 decks
Bronze Guardian
16%inclusion5 decks32 decks
Instants
Counterspell
38%inclusion9 decks24 decks
Veil of Summer
36%inclusion4 decks11 decks
Deadly Dispute
36%inclusion5 decks14 decks
Path to Exile
34%inclusion11 decks32 decks
Whir of Invention
29%inclusion7 decks24 decks
Dramatic Reversal
29%inclusion7 decks24 decks
Negate
29%inclusion7 decks24 decks
Chaos Warp
29%inclusion14 decks48 decks
Boros Charm
29%inclusion6 decks21 decks
Autumn's Veil
27%inclusion3 decks11 decks
Heroic Intervention
27%inclusion3 decks11 decks
Muddle the Mixture
25%inclusion6 decks24 decks
Mana Drain
25%inclusion6 decks24 decks
Deflecting Swat
25%inclusion12 decks48 decks
Generous Gift
25%inclusion8 decks32 decks
Cyclonic Rift
25%inclusion6 decks24 decks
Teferi's Protection
22%inclusion7 decks32 decks
Fell the Profane
21%inclusion3 decks14 decks
Fierce Guardianship
21%inclusion5 decks24 decks
Wear // Tear
19%inclusion4 decks21 decks
Big Score
17%inclusion8 decks48 decks
An Offer You Can't Refuse
17%inclusion4 decks24 decks
Silence
16%inclusion5 decks32 decks
Red Elemental Blast
15%inclusion7 decks48 decks
Desynchronization
14%inclusion3 decks22 decks
Pull from Eternity
13%inclusion4 decks32 decks
Thirst for Knowledge
13%inclusion3 decks24 decks
Mana Tithe
13%inclusion4 decks32 decks
Brain Freeze
13%inclusion3 decks24 decks
Reprieve
13%inclusion4 decks32 decks
Aetherize
13%inclusion3 decks24 decks
Swan Song
13%inclusion3 decks24 decks
Arcane Denial
13%inclusion3 decks24 decks
Valakut Awakening
10%inclusion5 decks48 decks
Unexpected Windfall
10%inclusion5 decks48 decks
Null Elemental Blast
10%inclusion8 decks83 decks
Return to Dust
9.4%inclusion3 decks32 decks
Clever Concealment
9.4%inclusion3 decks32 decks
Untimely Malfunction
9.3%inclusion4 decks43 decks
Pyroblast
8.3%inclusion4 decks48 decks
Demand Answers
8.3%inclusion4 decks48 decks
Seething Song
8.3%inclusion4 decks48 decks
Thrill of Possibility
8.3%inclusion4 decks48 decks
Kozilek's Command
6.3%inclusion5 decks80 decks
Price of Progress
6.3%inclusion3 decks48 decks
Return the Favor
6.3%inclusion3 decks48 decks
Bolt Bend
6.3%inclusion3 decks48 decks
Tibalt's Trickery
6.3%inclusion3 decks48 decks
Abrade
6.3%inclusion3 decks48 decks
Sorceries
Blasphemous Act
38%inclusion18 decks48 decks
Reckless Handling
35%inclusion17 decks48 decks
Thoughtcast
33%inclusion8 decks24 decks
Fabricate
33%inclusion8 decks24 decks
Vandalblast
33%inclusion16 decks48 decks
Faithless Looting
33%inclusion16 decks48 decks
Wake the Past
29%inclusion6 decks21 decks
Demonic Tutor
29%inclusion4 decks14 decks
Trash for Treasure
25%inclusion12 decks48 decks
Scrap Mastery
23%inclusion11 decks48 decks
Jeska's Will
23%inclusion11 decks48 decks
Terisiare's Devastation
21%inclusion3 decks14 decks
Decree of Pain
21%inclusion3 decks14 decks
All Is Dust
17%inclusion14 decks83 decks
Reshape
17%inclusion4 decks24 decks
Saheeli's Directive
13%inclusion6 decks48 decks
Shatterskull Smashing
13%inclusion6 decks48 decks
Wheel of Fortune
13%inclusion6 decks48 decks
Windfall
13%inclusion3 decks24 decks
Austere Command
13%inclusion4 decks32 decks
Molten Duplication
10%inclusion5 decks48 decks
Wheel of Misfortune
10%inclusion5 decks48 decks
Recommission
9.4%inclusion3 decks32 decks
Day of Judgment
9.4%inclusion3 decks32 decks
Sevinne's Reclamation
9.4%inclusion3 decks32 decks
Reforge the Soul
8.3%inclusion4 decks48 decks
Cathartic Reunion
8.3%inclusion4 decks48 decks
Seize the Spoils
8.3%inclusion4 decks48 decks
Collective Defiance
6.3%inclusion3 decks48 decks
Molten Psyche
6.3%inclusion3 decks48 decks
Burning Inquiry
6.3%inclusion3 decks48 decks
Winds of Change
6.3%inclusion3 decks48 decks
Pirate's Pillage
6.3%inclusion3 decks48 decks
Fiery Confluence
6.3%inclusion3 decks48 decks
Chain Reaction
6.3%inclusion3 decks48 decks
Rite of Flame
6.3%inclusion3 decks48 decks
Utility Artifacts
Sculpting Steel
43%inclusion36 decks83 decks
Time Sieve
43%inclusion3 decks7 decks
Sensei's Divining Top
42%inclusion35 decks83 decks
Oni-Cult Anvil
40%inclusion4 decks10 decks
Bootleggers' Stash
36%inclusion4 decks11 decks
Cloud Key
35%inclusion29 decks83 decks
Unwinding Clock
35%inclusion29 decks83 decks
Esoteric Duplicator
33%inclusion8 decks24 decks
Blasting Station
33%inclusion27 decks83 decks
Mycosynth Lattice
33%inclusion27 decks83 decks
Rings of Brighthearth
33%inclusion27 decks83 decks
Ichor Wellspring
31%inclusion26 decks83 decks
Archaeomancer's Map
31%inclusion10 decks32 decks
Voltaic Key
29%inclusion24 decks83 decks
Salvaging Station
27%inclusion22 decks83 decks
Repurposing Bay
26%inclusion5 decks19 decks
Forsaken Monument
25%inclusion21 decks83 decks
Moonsilver Key
24%inclusion20 decks83 decks
Staff of Domination
24%inclusion20 decks83 decks
Semblance Anvil
23%inclusion19 decks83 decks
Summoning Station
22%inclusion18 decks83 decks
Lightning Greaves
22%inclusion18 decks83 decks
Ashnod's Altar
19%inclusion16 decks83 decks
Myr Turbine
18%inclusion15 decks83 decks
Trading Post
18%inclusion15 decks83 decks
Darksteel Forge
18%inclusion15 decks83 decks
Mishra's Bauble
18%inclusion15 decks83 decks
Aetherflux Reservoir
18%inclusion15 decks83 decks
Swiftfoot Boots
17%inclusion14 decks83 decks
Encroaching Mycosynth
17%inclusion4 decks24 decks
Flayer Husk
16%inclusion13 decks83 decks
Memory Jar
16%inclusion13 decks83 decks
Mirrorworks
16%inclusion13 decks83 decks
Spine of Ish Sah
16%inclusion13 decks83 decks
Brass's Tunnel-Grinder
15%inclusion7 decks48 decks
Nevinyrral's Disk
14%inclusion12 decks83 decks
Mirage Mirror
14%inclusion12 decks83 decks
Portal to Phyrexia
14%inclusion12 decks83 decks
Nim Deathmantle
13%inclusion11 decks83 decks
Nuka-Cola Vending Machine
13%inclusion11 decks83 decks
Manifold Key
13%inclusion11 decks83 decks
Altar of Dementia
13%inclusion11 decks83 decks
Aether Spellbomb
13%inclusion3 decks24 decks
Mycosynth Wellspring
12%inclusion10 decks83 decks
Lithoform Engine
12%inclusion10 decks83 decks
Thousand-Year Elixir
12%inclusion10 decks83 decks
Planar Portal
11%inclusion9 decks83 decks
Transmutation Font
11%inclusion9 decks83 decks
Prized Statue
11%inclusion9 decks83 decks
Helm of Awakening
11%inclusion9 decks83 decks
Enchantments
Sylvan Library
36%inclusion4 decks11 decks
Weapons Manufacturing
35%inclusion8 decks23 decks
Rhystic Study
29%inclusion7 decks24 decks
Mechanized Production
25%inclusion6 decks24 decks
Agent of the Iron Throne
21%inclusion3 decks14 decks
Revel in Riches
21%inclusion3 decks14 decks
Mystic Remora
21%inclusion5 decks24 decks
Pia's Revolution
17%inclusion8 decks48 decks
Propaganda
17%inclusion4 decks24 decks
Darksteel Mutation
16%inclusion5 decks32 decks
Echoes of Eternity
13%inclusion11 decks83 decks
Artificer's Intuition
13%inclusion3 decks24 decks
Artificer Class
13%inclusion3 decks24 decks
Retreat to Coralhelm
13%inclusion3 decks24 decks
Training Grounds
13%inclusion3 decks24 decks
Land Tax
13%inclusion4 decks32 decks
Alchemist's Talent
6.4%inclusion3 decks47 decks
Blood Moon
6.3%inclusion3 decks48 decks
Planeswalkers
Daretti, Scrap Savant
38%inclusion18 decks48 decks
Karn, the Great Creator
27%inclusion22 decks83 decks
Ugin, the Ineffable
17%inclusion14 decks83 decks
Tezzeret, Cruel Captain
15%inclusion6 decks39 decks
Tezzeret the Seeker
13%inclusion3 decks24 decks
Ugin, Eye of the Storms
10%inclusion5 decks48 decks
Karn Liberated
8.4%inclusion7 decks83 decks
Ugin, the Spirit Dragon
8.4%inclusion7 decks83 decks
Karn, Living Legacy
7.2%inclusion6 decks83 decks
Utility Lands
Inventors' Fair
53%inclusion44 decks83 decks
Buried Ruin
51%inclusion42 decks83 decks
Urza's Saga
42%inclusion35 decks83 decks
Treasure Vault
41%inclusion34 decks83 decks
Academy Ruins
38%inclusion9 decks24 decks
Urza's Power Plant
28%inclusion23 decks83 decks
Urza's Mine
28%inclusion23 decks83 decks
Urza's Tower
28%inclusion23 decks83 decks
Archway of Innovation
26%inclusion6 decks23 decks
War Room
23%inclusion19 decks83 decks
Reliquary Tower
23%inclusion19 decks83 decks
Otawara, Soaring City
21%inclusion5 decks24 decks
Shrine of the Forsaken Gods
20%inclusion17 decks83 decks
Rogue's Passage
20%inclusion17 decks83 decks
Fomori Vault
18%inclusion15 decks83 decks
Temple of the False God
16%inclusion13 decks83 decks
Minas Tirith
16%inclusion5 decks32 decks
Bonders' Enclave
14%inclusion12 decks83 decks
Urza's Workshop
13%inclusion11 decks83 decks
Eiganjo, Seat of the Empire
13%inclusion4 decks32 decks
Blast Zone
11%inclusion9 decks83 decks
Phyrexia's Core
10%inclusion8 decks83 decks
Sanctum of Ugin
10%inclusion8 decks83 decks
Tomb of the Spirit Dragon
10%inclusion8 decks83 decks
Crystal Vein
10%inclusion8 decks83 decks
Wasteland
10%inclusion8 decks83 decks
Mikokoro, Center of the Sea
10%inclusion8 decks83 decks
Geier Reach Sanitarium
10%inclusion8 decks83 decks
Deserted Temple
8.4%inclusion7 decks83 decks
Thespian's Stage
8.4%inclusion7 decks83 decks
Strip Mine
8.4%inclusion7 decks83 decks
Inkmoth Nexus
7.2%inclusion6 decks83 decks
City of Traitors
7.2%inclusion6 decks83 decks
Command Beacon
7.2%inclusion6 decks83 decks
Fountainport
6.4%inclusion5 decks78 decks
The Autonomous Furnace
6.3%inclusion3 decks48 decks
Emergence Zone
6.0%inclusion5 decks83 decks
Scavenger Grounds
6.0%inclusion5 decks83 decks
Urborg, Tomb of Yawgmoth
6.0%inclusion5 decks83 decks
Mana Artifacts
Sol Ring
92%inclusion76 decks83 decks
Arcane Signet
51%inclusion42 decks83 decks
Mind Stone
48%inclusion40 decks83 decks
Boros Signet
48%inclusion10 decks21 decks
Talisman of Progress
44%inclusion4 decks9 decks
Basalt Monolith
43%inclusion36 decks83 decks
Talisman of Conviction
38%inclusion8 decks21 decks
Thran Dynamo
33%inclusion27 decks83 decks
Mox Opal
30%inclusion25 decks83 decks
Rakdos Signet
30%inclusion3 decks10 decks
Lotus Petal
28%inclusion23 decks83 decks
Crystal Skull, Isu Spyglass
27%inclusion6 decks22 decks
Cursed Mirror
25%inclusion12 decks48 decks
Liquimetal Torque
24%inclusion20 decks83 decks
Thought Vessel
24%inclusion20 decks83 decks
Izzet Signet
23%inclusion3 decks13 decks
Talisman of Creativity
23%inclusion3 decks13 decks
Hedron Archive
23%inclusion19 decks83 decks
Gilded Lotus
20%inclusion17 decks83 decks
Mox Amber
17%inclusion14 decks83 decks
Chromatic Star
16%inclusion13 decks83 decks
Coveted Jewel
16%inclusion13 decks83 decks
Commander's Sphere
16%inclusion13 decks83 decks
Chrome Mox
14%inclusion12 decks83 decks
Dreamstone Hedron
13%inclusion11 decks83 decks
Everflowing Chalice
13%inclusion11 decks83 decks
Fellwar Stone
12%inclusion10 decks83 decks
Lotus Bloom
11%inclusion9 decks83 decks
Worn Powerstone
11%inclusion9 decks83 decks
Grim Monolith
10%inclusion8 decks83 decks
Mox Diamond
10%inclusion8 decks83 decks
Slagstone Refinery
8.4%inclusion7 decks83 decks
Sol Talisman
8.4%inclusion7 decks83 decks
Lion's Eye Diamond
8.4%inclusion7 decks83 decks
Blinkmoth Urn
7.2%inclusion6 decks83 decks
Chromatic Orrery
7.2%inclusion6 decks83 decks
Chromatic Lantern
7.2%inclusion6 decks83 decks
Chromatic Sphere
6.0%inclusion5 decks83 decks
Lands
Battlefield Forge
67%inclusion14 decks21 decks
Darkmoss Bridge
60%inclusion3 decks5 decks
Sacred Foundry
57%inclusion12 decks21 decks
Rustvale Bridge
52%inclusion11 decks21 decks
Slagwoods Bridge
50%inclusion4 decks8 decks
Drossforge Bridge
50%inclusion5 decks10 decks
Hallowed Fountain
44%inclusion4 decks9 decks
Command Tower
43%inclusion36 decks83 decks
Steam Vents
38%inclusion5 decks13 decks
Sunbaked Canyon
38%inclusion8 decks21 decks
Needleverge Pathway
38%inclusion8 decks21 decks
Sundown Pass
38%inclusion8 decks21 decks
Meticulous Archive
33%inclusion3 decks9 decks
Silverbluff Bridge
31%inclusion4 decks13 decks
Radiant Summit
31%inclusion4 decks13 decks
Rakdos Carnarium
30%inclusion3 decks10 decks
Sunbillow Verge
29%inclusion5 decks17 decks
The Mycosynth Gardens
29%inclusion24 decks83 decks
Inspiring Vantage
29%inclusion6 decks21 decks
Rugged Prairie
29%inclusion6 decks21 decks
Spectator Seating
29%inclusion6 decks21 decks
Clifftop Retreat
29%inclusion6 decks21 decks
Sunscorched Divide
24%inclusion5 decks21 decks
Furycalm Snarl
24%inclusion5 decks21 decks
Izzet Boilerworks
23%inclusion3 decks13 decks
Frostboil Snarl
23%inclusion3 decks13 decks
Temple of Epiphany
23%inclusion3 decks13 decks
Shivan Reef
23%inclusion3 decks13 decks
Sulfur Falls
23%inclusion3 decks13 decks
Myriad Landscape
19%inclusion16 decks83 decks
Elegant Parlor
19%inclusion4 decks21 decks
Boros Garrison
19%inclusion4 decks21 decks
Spire of Industry
16%inclusion13 decks83 decks
Urza's Cave
14%inclusion12 decks83 decks
Arid Mesa
14%inclusion12 decks83 decks
Temple of Triumph
14%inclusion3 decks21 decks
Gemstone Caverns
12%inclusion10 decks83 decks
Power Depot
11%inclusion9 decks83 decks
Scalding Tarn
11%inclusion9 decks83 decks
City of Brass
10%inclusion8 decks83 decks
Flooded Strand
10%inclusion8 decks83 decks
Exotic Orchard
10%inclusion8 decks83 decks
Hall of Tagsin
8.4%inclusion7 decks83 decks
Windswept Heath
8.4%inclusion7 decks83 decks
Abstergo Entertainment
7.6%inclusion6 decks79 decks
Glimmervoid
7.2%inclusion6 decks83 decks
Scene of the Crime
6.0%inclusion5 decks83 decks
Prismatic Vista
6.0%inclusion5 decks83 decks
Mana Confluence
6.0%inclusion5 decks83 decks
Cavern of Souls
6.0%inclusion5 decks83 decks