Emrakul, the Promised End
Erratic Portal
Unwinding Clock
Vedalken Orrery

   Prerequisites

What do I need to start this combo?
Emrakul in hand.
All other permanents on the battlefield.
You control artifacts that can produce enough mana to cast Emrakul, plus an additional 1.

   Steps

How does this combo work?
1
Cast Emrakul by paying 13 reduced by its first ability.
2
Emrakul's second ability triggers, causing you to gain control of an opponent's next turn and giving them an additional turn after that one.
3
Move to that opponent's next turn.
4
Unwinding Clock triggers, untapping all artifacts you control.
5
Activate artifacts by tapping them to add enough mana to cast Emrakul, plus an additional 1.
6
Activate Erratic Portal by paying 1 and tapping it, returning Emrakul from the battlefield to your hand.
7
Repeat until the opponent you are controlling each extra turn has lost the game.
8
Repeat for each remaining opponent.

   Results

What do I get from this combo?
Infinite turns for each opponent
You control your opponents on each of their turns
Lock
Kozilek, the Great Distortion
0.2%inclusion13 decks5.34K decks
Emrakul, the Promised End
1.1%inclusion10 decks916 decks
Zhulodok, Void Gorger
0.0%inclusion9 decks20.7K decks
Ulamog, the Ceaseless Hunger
0.1%inclusion1 decks963 decks
Ulamog, the Infinite Gyre
0.5%inclusion1 decks196 decks
The Peregrine Dynamo
0.1%inclusion1 decks1.02K decks
Kozilek, Butcher of Truth
0.1%inclusion1 decks888 decks
Ulalek, Fused Atrocity
0.0%inclusion1 decks28.8K decks
Ultima, Origin of Oblivion
0.0%inclusion1 decks6.20K decks
Selvala, Heart of the Wilds
0.0%inclusion1 decks6.04K decks
Sami, Wildcat Captain
0.0%inclusion1 decks4.37K decks
The Wandering Minstrel
0.0%inclusion1 decks16.3K decks
ED-E, Lonesome Eyebot
0.4%inclusion1 decks242 decks
Ulamog, the Defiler
0.1%inclusion1 decks1.62K decks
Sidisi, Undead Vizier
0.1%inclusion1 decks696 decks
High Synergy Cards
Eldrazi Temple
89%inclusion39 decks44 decks
Forsaken Monument
89%inclusion39 decks44 decks
All Is Dust
86%inclusion38 decks44 decks
Eye of Ugin
80%inclusion35 decks44 decks
Ugin, the Ineffable
80%inclusion35 decks44 decks
Urza's Power Plant
80%inclusion35 decks44 decks
Urza's Mine
80%inclusion35 decks44 decks
Urza's Tower
80%inclusion35 decks44 decks
Ulamog, the Ceaseless Hunger
75%inclusion33 decks44 decks
Kozilek, Butcher of Truth
73%inclusion32 decks44 decks
Top Cards
Mystic Forge
73%inclusion32 decks44 decks
Lightning Greaves
64%inclusion28 decks44 decks
Ugin, Eye of the Storms
63%inclusion17 decks27 decks
Sensei's Divining Top
61%inclusion27 decks44 decks
Conduit of Ruin
59%inclusion26 decks44 decks
Echoes of Eternity
59%inclusion26 decks44 decks
It That Betrays
59%inclusion26 decks44 decks
Artisan of Kozilek
59%inclusion26 decks44 decks
Darksteel Monolith
57%inclusion25 decks44 decks
Ulamog, the Infinite Gyre
57%inclusion25 decks44 decks
Game Changers
Ancient Tomb
66%inclusion29 decks44 decks
Mana Vault
59%inclusion26 decks44 decks
The One Ring
41%inclusion18 decks44 decks
Grim Monolith
34%inclusion15 decks44 decks
Mishra's Workshop
18%inclusion8 decks44 decks
Mox Diamond
14%inclusion6 decks44 decks
Field of the Dead
9.1%inclusion4 decks44 decks
Creatures
Void Winnower
55%inclusion24 decks44 decks
Skittering Cicada
52%inclusion23 decks44 decks
Kozilek, the Great Distortion
52%inclusion23 decks44 decks
Palladium Myr
52%inclusion23 decks44 decks
Ulamog, the Defiler
50%inclusion22 decks44 decks
Liberator, Urza's Battlethopter
50%inclusion22 decks44 decks
Glaring Fleshraker
50%inclusion22 decks44 decks
Endbringer
45%inclusion20 decks44 decks
Metalworker
41%inclusion18 decks44 decks
Geode Golem
39%inclusion17 decks44 decks
Oblivion Sower
39%inclusion17 decks44 decks
Ultima, Origin of Oblivion
38%inclusion9 decks24 decks
Emrakul, the World Anew
36%inclusion16 decks44 decks
Flayer of Loyalties
34%inclusion15 decks44 decks
Foundry Inspector
34%inclusion15 decks44 decks
It That Heralds the End
32%inclusion14 decks44 decks
Wandering Archaic
32%inclusion14 decks44 decks
Solemn Simulacrum
32%inclusion14 decks44 decks
Sire of Seven Deaths
29%inclusion10 decks35 decks
Bane of Bala Ged
25%inclusion11 decks44 decks
Kozilek, the Broken Reality
25%inclusion11 decks44 decks
Pathrazer of Ulamog
23%inclusion10 decks44 decks
Blightsteel Colossus
23%inclusion10 decks44 decks
Thought-Knot Seer
20%inclusion9 decks44 decks
Devourer of Destiny
20%inclusion9 decks44 decks
Spawnbed Protector
20%inclusion9 decks44 decks
Cityscape Leveler
20%inclusion9 decks44 decks
Meteor Golem
20%inclusion9 decks44 decks
Burnished Hart
20%inclusion9 decks44 decks
Kozilek's Channeler
18%inclusion8 decks44 decks
Zhulodok, Void Gorger
18%inclusion8 decks44 decks
Desolation Twin
18%inclusion8 decks44 decks
Ulamog's Crusher
18%inclusion8 decks44 decks
Kuldotha Forgemaster
18%inclusion8 decks44 decks
Ornithopter of Paradise
18%inclusion8 decks44 decks
Summon: Bahamut
17%inclusion4 decks24 decks
Hedron Crawler
16%inclusion7 decks44 decks
Jhoira's Familiar
16%inclusion7 decks44 decks
Crashing Drawbridge
16%inclusion7 decks44 decks
Reality Smasher
14%inclusion6 decks44 decks
Deceiver of Form
14%inclusion6 decks44 decks
Matter Reshaper
14%inclusion6 decks44 decks
Abstruse Archaic
14%inclusion6 decks44 decks
Manakin
14%inclusion6 decks44 decks
Soul of New Phyrexia
14%inclusion6 decks44 decks
Walking Ballista
14%inclusion6 decks44 decks
Walker of the Wastes
11%inclusion5 decks44 decks
Eldrazi Mimic
11%inclusion5 decks44 decks
Breaker of Armies
11%inclusion5 decks44 decks
Breaker of Creation
11%inclusion5 decks44 decks
Instants
Warping Wail
55%inclusion24 decks44 decks
Not of This World
52%inclusion23 decks44 decks
Null Elemental Blast
36%inclusion16 decks44 decks
Scour from Existence
34%inclusion15 decks44 decks
Desecrate Reality
34%inclusion15 decks44 decks
Titan's Presence
34%inclusion15 decks44 decks
Kozilek's Command
34%inclusion15 decks44 decks
Eldrazi Confluence
18%inclusion8 decks44 decks
Eldritch Immunity
18%inclusion8 decks44 decks
Spatial Contortion
14%inclusion6 decks44 decks
Sorceries
Rise of the Eldrazi
41%inclusion18 decks44 decks
Calamity of the Titans
23%inclusion10 decks44 decks
Introduction to Prophecy
14%inclusion6 decks44 decks
Selective Obliteration
11%inclusion5 decks44 decks
Introduction to Annihilation
9.1%inclusion4 decks44 decks
Skittering Invasion
9.1%inclusion4 decks44 decks
Environmental Sciences
6.8%inclusion3 decks44 decks
Utility Artifacts
Voltaic Key
50%inclusion22 decks44 decks
Expedition Map
50%inclusion22 decks44 decks
Manifold Key
45%inclusion20 decks44 decks
Clock of Omens
41%inclusion18 decks44 decks
Urza's Incubator
41%inclusion18 decks44 decks
Planar Bridge
39%inclusion17 decks44 decks
Rings of Brighthearth
39%inclusion17 decks44 decks
Sculpting Steel
36%inclusion16 decks44 decks
Moonsilver Key
34%inclusion15 decks44 decks
Mirage Mirror
32%inclusion14 decks44 decks
Staff of Domination
32%inclusion14 decks44 decks
Portal to Phyrexia
30%inclusion13 decks44 decks
Commander's Plate
25%inclusion11 decks44 decks
Darksteel Forge
23%inclusion10 decks44 decks
Chimil, the Inner Sun
23%inclusion10 decks44 decks
Helm of the Host
23%inclusion10 decks44 decks
Semblance Anvil
20%inclusion9 decks44 decks
Swiftfoot Boots
20%inclusion9 decks44 decks
Mind's Eye
18%inclusion8 decks44 decks
Mycosynth Lattice
18%inclusion8 decks44 decks
Nevinyrral's Disk
18%inclusion8 decks44 decks
Akroma's Memorial
18%inclusion8 decks44 decks
Wayfarer's Bauble
18%inclusion8 decks44 decks
Ugin's Nexus
16%inclusion7 decks44 decks
Idol of False Gods
16%inclusion7 decks44 decks
Crucible of Worlds
16%inclusion7 decks44 decks
Gerrard's Hourglass Pendant
14%inclusion6 decks44 decks
Scroll Rack
14%inclusion6 decks44 decks
Palantír of Orthanc
14%inclusion6 decks44 decks
Cloud Key
14%inclusion6 decks44 decks
Aetherflux Reservoir
14%inclusion6 decks44 decks
Planar Portal
11%inclusion5 decks44 decks
Prototype Portal
11%inclusion5 decks44 decks
Doubling Cube
11%inclusion5 decks44 decks
Spine of Ish Sah
11%inclusion5 decks44 decks
Krark-Clan Ironworks
11%inclusion5 decks44 decks
Strionic Resonator
11%inclusion5 decks44 decks
Herald's Horn
11%inclusion5 decks44 decks
Hedron Matrix
9.1%inclusion4 decks44 decks
Memory Jar
9.1%inclusion4 decks44 decks
Oblivion Stone
9.1%inclusion4 decks44 decks
Lux Cannon
9.1%inclusion4 decks44 decks
Winter Orb
9.1%inclusion4 decks44 decks
The Immortal Sun
9.1%inclusion4 decks44 decks
Tamiyo's Journal
9.1%inclusion4 decks44 decks
Grafted Exoskeleton
9.1%inclusion4 decks44 decks
Trading Post
9.1%inclusion4 decks44 decks
Grafdigger's Cage
9.1%inclusion4 decks44 decks
Collector's Vault
9.1%inclusion4 decks44 decks
Inspiring Statuary
9.1%inclusion4 decks44 decks
Enchantments
Eldrazi Conscription
18%inclusion8 decks44 decks
Ugin's Mastery
6.8%inclusion3 decks44 decks
Battles
Invasion of Ravnica
6.8%inclusion3 decks44 decks
Planeswalkers
Ugin, the Spirit Dragon
55%inclusion24 decks44 decks
Karn, the Great Creator
39%inclusion17 decks44 decks
Tezzeret, Cruel Captain
27%inclusion6 decks22 decks
Karn Liberated
16%inclusion7 decks44 decks
Karn, Scion of Urza
11%inclusion5 decks44 decks
Utility Lands
Inventors' Fair
70%inclusion31 decks44 decks
Shrine of the Forsaken Gods
66%inclusion29 decks44 decks
Sanctum of Ugin
59%inclusion26 decks44 decks
Buried Ruin
59%inclusion26 decks44 decks
War Room
59%inclusion26 decks44 decks
Ugin's Labyrinth
50%inclusion22 decks44 decks
Urza's Workshop
48%inclusion21 decks44 decks
Urza's Saga
48%inclusion21 decks44 decks
Temple of the False God
48%inclusion21 decks44 decks
Rogue's Passage
48%inclusion21 decks44 decks
Reliquary Tower
48%inclusion21 decks44 decks
Tomb of the Spirit Dragon
41%inclusion18 decks44 decks
Thespian's Stage
39%inclusion17 decks44 decks
Blast Zone
36%inclusion16 decks44 decks
Scorched Ruins
34%inclusion15 decks44 decks
Bonders' Enclave
34%inclusion15 decks44 decks
Darksteel Citadel
34%inclusion15 decks44 decks
Wasteland
30%inclusion13 decks44 decks
Deserted Temple
27%inclusion12 decks44 decks
Homeward Path
27%inclusion12 decks44 decks
Strip Mine
27%inclusion12 decks44 decks
Scavenger Grounds
27%inclusion12 decks44 decks
Command Beacon
27%inclusion12 decks44 decks
Sanctum of Eternity
25%inclusion11 decks44 decks
Fomori Vault
25%inclusion11 decks44 decks
Crystal Vein
25%inclusion11 decks44 decks
Arcane Lighthouse
25%inclusion11 decks44 decks
Vesuva
25%inclusion11 decks44 decks
Mage-Ring Network
23%inclusion10 decks44 decks
Spawning Bed
20%inclusion9 decks44 decks
Mirrorpool
20%inclusion9 decks44 decks
Zhalfirin Void
20%inclusion9 decks44 decks
Guildless Commons
20%inclusion9 decks44 decks
Geier Reach Sanitarium
20%inclusion9 decks44 decks
Nephalia Academy
18%inclusion8 decks44 decks
Hall of the Bandit Lord
18%inclusion8 decks44 decks
Sea Gate Wreckage
16%inclusion7 decks44 decks
Arch of Orazca
16%inclusion7 decks44 decks
Mikokoro, Center of the Sea
16%inclusion7 decks44 decks
Emergence Zone
16%inclusion7 decks44 decks
Mystifying Maze
14%inclusion6 decks44 decks
Muraganda Raceway
13%inclusion4 decks30 decks
Mishra's Factory
11%inclusion5 decks44 decks
Radiant Fountain
11%inclusion5 decks44 decks
Ghost Quarter
11%inclusion5 decks44 decks
Treasure Vault
11%inclusion5 decks44 decks
High Market
11%inclusion5 decks44 decks
Encroaching Wastes
9.1%inclusion4 decks44 decks
Sequestered Stash
9.1%inclusion4 decks44 decks
Winding Canyons
9.1%inclusion4 decks44 decks
Mana Artifacts
Sol Ring
95%inclusion42 decks44 decks
Thran Dynamo
89%inclusion39 decks44 decks
Basalt Monolith
75%inclusion33 decks44 decks
Mind Stone
66%inclusion29 decks44 decks
Hedron Archive
64%inclusion28 decks44 decks
Thought Vessel
61%inclusion27 decks44 decks
Everflowing Chalice
59%inclusion26 decks44 decks
Worn Powerstone
52%inclusion23 decks44 decks
Dreamstone Hedron
41%inclusion18 decks44 decks
Gilded Lotus
39%inclusion17 decks44 decks
The Eternity Elevator
32%inclusion7 decks22 decks
Mox Opal
27%inclusion12 decks44 decks
Liquimetal Torque
25%inclusion11 decks44 decks
Blinkmoth Urn
23%inclusion10 decks44 decks
Fellwar Stone
23%inclusion10 decks44 decks
Prismatic Lens
18%inclusion8 decks44 decks
Chromatic Orrery
14%inclusion6 decks44 decks
Arcane Signet
14%inclusion6 decks44 decks
Stonespeaker Crystal
11%inclusion5 decks44 decks
The Mightstone and Weakstone
11%inclusion5 decks44 decks
Sol Talisman
11%inclusion5 decks44 decks
Sisay's Ring
9.1%inclusion4 decks44 decks
Skyclave Relic
9.1%inclusion4 decks44 decks
Mana Crypt
9.1%inclusion4 decks44 decks
Lotus Petal
9.1%inclusion4 decks44 decks
Empowered Autogenerator
6.8%inclusion3 decks44 decks
The Irencrag
6.8%inclusion3 decks44 decks
Sonic Screwdriver
6.8%inclusion3 decks44 decks
Extraplanar Lens
6.8%inclusion3 decks44 decks
Staff of Compleation
6.8%inclusion3 decks44 decks
Mox Amber
6.8%inclusion3 decks44 decks
Lands
Urza's Cave
45%inclusion20 decks44 decks
The Mycosynth Gardens
36%inclusion16 decks44 decks
Planar Nexus
32%inclusion14 decks44 decks
Cavern of Souls
25%inclusion11 decks44 decks
Talon Gates of Madara
16%inclusion7 decks44 decks
Ash Barrens
16%inclusion7 decks44 decks
The Grey Havens
11%inclusion5 decks44 decks
Plaza of Heroes
11%inclusion5 decks44 decks
Gemstone Caverns
11%inclusion5 decks44 decks
Abstergo Entertainment
10%inclusion4 decks42 decks
Crystal Grotto
9.1%inclusion4 decks44 decks
Haven of the Spirit Dragon
9.1%inclusion4 decks44 decks
Terramorphic Expanse
9.1%inclusion4 decks44 decks
Myriad Landscape
9.1%inclusion4 decks44 decks
Command Tower
9.1%inclusion4 decks44 decks