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
0.3%inclusion14 decks5.37K decks
Zhulodok, Void Gorger
0.1%inclusion10 decks19.8K decks
Emrakul, the Promised End
1.1%inclusion10 decks879 decks
Ulamog, the Ceaseless Hunger
0.1%inclusion1 decks921 decks
Ultima, Origin of Oblivion
0.0%inclusion1 decks4.78K decks
Sami, Wildcat Captain
0.0%inclusion1 decks3.39K decks
The Wandering Minstrel
0.0%inclusion1 decks12.9K decks
Sidisi, Undead Vizier
0.1%inclusion1 decks681 decks
The Peregrine Dynamo
0.1%inclusion1 decks961 decks
Ulamog, the Defiler
0.1%inclusion1 decks1.35K decks
Ulalek, Fused Atrocity
0.0%inclusion1 decks25K decks
Selvala, Heart of the Wilds
0.0%inclusion1 decks5.73K decks
Ulamog, the Infinite Gyre
0.5%inclusion1 decks189 decks
ED-E, Lonesome Eyebot
0.4%inclusion1 decks253 decks
Kozilek, Butcher of Truth
0.1%inclusion1 decks882 decks
High Synergy Cards
Forsaken Monument
89%inclusion41 decks46 decks
87%synergy
Eldrazi Temple
87%inclusion40 decks46 decks
86%synergy
All Is Dust
85%inclusion39 decks46 decks
83%synergy
Eye of Ugin
83%inclusion38 decks46 decks
82%synergy
Urza's Power Plant
80%inclusion37 decks46 decks
79%synergy
Urza's Mine
80%inclusion37 decks46 decks
79%synergy
Urza's Tower
80%inclusion37 decks46 decks
79%synergy
Ugin, the Ineffable
78%inclusion36 decks46 decks
77%synergy
Ulamog, the Ceaseless Hunger
74%inclusion34 decks46 decks
73%synergy
Kozilek, Butcher of Truth
72%inclusion33 decks46 decks
70%synergy
Top Cards
Mystic Forge
72%inclusion33 decks46 decks
69%synergy
Ugin, Eye of the Storms
65%inclusion17 decks26 decks
64%synergy
Lightning Greaves
65%inclusion30 decks46 decks
40%synergy
Conduit of Ruin
59%inclusion27 decks46 decks
58%synergy
Ulamog, the Infinite Gyre
59%inclusion27 decks46 decks
57%synergy
Sensei's Divining Top
59%inclusion27 decks46 decks
54%synergy
Echoes of Eternity
58%inclusion25 decks43 decks
57%synergy
Darksteel Monolith
57%inclusion26 decks46 decks
56%synergy
Ugin, the Spirit Dragon
57%inclusion26 decks46 decks
55%synergy
It That Betrays
57%inclusion26 decks46 decks
55%synergy
Game Changers
Ancient Tomb
70%inclusion32 decks46 decks
60%synergy
Mana Vault
61%inclusion28 decks46 decks
55%synergy
The One Ring
43%inclusion20 decks46 decks
35%synergy
Grim Monolith
39%inclusion18 decks46 decks
37%synergy
Mishra's Workshop
20%inclusion9 decks46 decks
19%synergy
Mox Diamond
13%inclusion6 decks46 decks
9%synergy
Field of the Dead
8.7%inclusion4 decks46 decks
6%synergy
Creatures
Artisan of Kozilek
57%inclusion26 decks46 decks
55%synergy
Skittering Cicada
54%inclusion25 decks46 decks
54%synergy
Void Winnower
54%inclusion25 decks46 decks
53%synergy
Palladium Myr
52%inclusion24 decks46 decks
50%synergy
Kozilek, the Great Distortion
50%inclusion23 decks46 decks
49%synergy
Ulamog, the Defiler
49%inclusion21 decks43 decks
48%synergy
Glaring Fleshraker
49%inclusion21 decks43 decks
48%synergy
Liberator, Urza's Battlethopter
48%inclusion22 decks46 decks
47%synergy
Metalworker
43%inclusion20 decks46 decks
43%synergy
Endbringer
41%inclusion19 decks46 decks
41%synergy
Oblivion Sower
41%inclusion19 decks46 decks
40%synergy
Geode Golem
39%inclusion18 decks46 decks
39%synergy
Ultima, Origin of Oblivion
35%inclusion8 decks23 decks
34%synergy
Emrakul, the World Anew
35%inclusion16 decks46 decks
34%synergy
Wandering Archaic
35%inclusion16 decks46 decks
33%synergy
Flayer of Loyalties
33%inclusion15 decks46 decks
32%synergy
Solemn Simulacrum
33%inclusion15 decks46 decks
20%synergy
It That Heralds the End
30%inclusion14 decks46 decks
30%synergy
Foundry Inspector
30%inclusion14 decks46 decks
26%synergy
Sire of Seven Deaths
26%inclusion9 decks34 decks
26%synergy
Bane of Bala Ged
26%inclusion12 decks46 decks
26%synergy
Cityscape Leveler
24%inclusion11 decks46 decks
23%synergy
Pathrazer of Ulamog
24%inclusion11 decks46 decks
23%synergy
Blightsteel Colossus
24%inclusion11 decks46 decks
22%synergy
Kozilek, the Broken Reality
23%inclusion10 decks43 decks
23%synergy
Devourer of Destiny
23%inclusion10 decks44 decks
23%synergy
Spawnbed Protector
21%inclusion9 decks43 decks
20%synergy
Thought-Knot Seer
20%inclusion9 decks46 decks
19%synergy
Zhulodok, Void Gorger
20%inclusion9 decks46 decks
19%synergy
Kuldotha Forgemaster
20%inclusion9 decks46 decks
19%synergy
Meteor Golem
20%inclusion9 decks46 decks
18%synergy
Burnished Hart
20%inclusion9 decks46 decks
17%synergy
Ornithopter of Paradise
20%inclusion9 decks46 decks
15%synergy
Kozilek's Channeler
17%inclusion8 decks46 decks
17%synergy
Hedron Crawler
17%inclusion8 decks46 decks
17%synergy
Desolation Twin
17%inclusion8 decks46 decks
17%synergy
Ulamog's Crusher
17%inclusion8 decks46 decks
17%synergy
Jhoira's Familiar
17%inclusion8 decks46 decks
16%synergy
Crashing Drawbridge
17%inclusion8 decks46 decks
16%synergy
Deceiver of Form
15%inclusion7 decks46 decks
15%synergy
Abstruse Archaic
15%inclusion7 decks46 decks
15%synergy
Walking Ballista
15%inclusion7 decks46 decks
13%synergy
Reality Smasher
13%inclusion6 decks46 decks
13%synergy
Matter Reshaper
13%inclusion6 decks46 decks
13%synergy
Manakin
13%inclusion6 decks46 decks
13%synergy
Soul of New Phyrexia
13%inclusion6 decks46 decks
12%synergy
Summon: Bahamut
13%inclusion3 decks23 decks
11%synergy
Breaker of Creation
11%inclusion5 decks44 decks
11%synergy
Walker of the Wastes
11%inclusion5 decks46 decks
11%synergy
Spawnsire of Ulamog
11%inclusion5 decks46 decks
11%synergy
Instants
Warping Wail
50%inclusion23 decks46 decks
49%synergy
Not of This World
48%inclusion22 decks46 decks
47%synergy
Null Elemental Blast
36%inclusion16 decks44 decks
35%synergy
Kozilek's Command
35%inclusion15 decks43 decks
34%synergy
Desecrate Reality
35%inclusion16 decks46 decks
34%synergy
Scour from Existence
33%inclusion15 decks46 decks
32%synergy
Titan's Presence
33%inclusion15 decks46 decks
32%synergy
Eldritch Immunity
19%inclusion8 decks43 decks
18%synergy
Eldrazi Confluence
16%inclusion7 decks43 decks
16%synergy
Spatial Contortion
11%inclusion5 decks46 decks
11%synergy
Sorceries
Rise of the Eldrazi
41%inclusion19 decks46 decks
41%synergy
Calamity of the Titans
24%inclusion11 decks46 decks
24%synergy
Introduction to Prophecy
13%inclusion6 decks46 decks
13%synergy
Selective Obliteration
9.3%inclusion4 decks43 decks
9%synergy
Skittering Invasion
8.7%inclusion4 decks46 decks
8%synergy
Environmental Sciences
6.5%inclusion3 decks46 decks
6%synergy
Introduction to Annihilation
6.5%inclusion3 decks46 decks
6%synergy
Utility Artifacts
Expedition Map
52%inclusion24 decks46 decks
49%synergy
Voltaic Key
50%inclusion23 decks46 decks
49%synergy
Manifold Key
50%inclusion23 decks46 decks
49%synergy
Clock of Omens
43%inclusion20 decks46 decks
43%synergy
Sculpting Steel
41%inclusion19 decks46 decks
39%synergy
Urza's Incubator
41%inclusion19 decks46 decks
38%synergy
Planar Bridge
39%inclusion18 decks46 decks
39%synergy
Rings of Brighthearth
39%inclusion18 decks46 decks
38%synergy
Moonsilver Key
35%inclusion16 decks46 decks
34%synergy
Mirage Mirror
30%inclusion14 decks46 decks
29%synergy
Staff of Domination
30%inclusion14 decks46 decks
29%synergy
Portal to Phyrexia
28%inclusion13 decks46 decks
27%synergy
Commander's Plate
24%inclusion11 decks46 decks
21%synergy
Swiftfoot Boots
24%inclusion11 decks46 decks
-3%synergy
Semblance Anvil
22%inclusion10 decks46 decks
21%synergy
Darksteel Forge
22%inclusion10 decks46 decks
21%synergy
Chimil, the Inner Sun
22%inclusion10 decks46 decks
20%synergy
Helm of the Host
22%inclusion10 decks46 decks
19%synergy
Akroma's Memorial
20%inclusion9 decks46 decks
18%synergy
Mycosynth Lattice
17%inclusion8 decks46 decks
17%synergy
Nevinyrral's Disk
17%inclusion8 decks46 decks
16%synergy
Crucible of Worlds
17%inclusion8 decks46 decks
15%synergy
Ugin's Nexus
15%inclusion7 decks46 decks
15%synergy
Mind's Eye
15%inclusion7 decks46 decks
15%synergy
Spine of Ish Sah
15%inclusion7 decks46 decks
15%synergy
Scroll Rack
15%inclusion7 decks46 decks
14%synergy
Cloud Key
15%inclusion7 decks46 decks
13%synergy
Aetherflux Reservoir
15%inclusion7 decks46 decks
12%synergy
Wayfarer's Bauble
15%inclusion7 decks46 decks
8%synergy
Idol of False Gods
14%inclusion6 decks43 decks
14%synergy
Planar Portal
13%inclusion6 decks46 decks
13%synergy
Gerrard's Hourglass Pendant
13%inclusion6 decks46 decks
13%synergy
Krark-Clan Ironworks
13%inclusion6 decks46 decks
12%synergy
Inspiring Statuary
13%inclusion6 decks46 decks
11%synergy
Strionic Resonator
13%inclusion6 decks46 decks
11%synergy
Herald's Horn
13%inclusion6 decks46 decks
7%synergy
Prototype Portal
11%inclusion5 decks46 decks
11%synergy
Doubling Cube
11%inclusion5 decks46 decks
10%synergy
Winter Orb
11%inclusion5 decks46 decks
10%synergy
Tamiyo's Journal
11%inclusion5 decks46 decks
10%synergy
Grafdigger's Cage
11%inclusion5 decks46 decks
10%synergy
Palantír of Orthanc
11%inclusion5 decks46 decks
10%synergy
Hedron Matrix
8.7%inclusion4 decks46 decks
9%synergy
Memory Jar
8.7%inclusion4 decks46 decks
8%synergy
Oblivion Stone
8.7%inclusion4 decks46 decks
8%synergy
Lux Cannon
8.7%inclusion4 decks46 decks
8%synergy
Torpor Orb
8.7%inclusion4 decks46 decks
8%synergy
The Immortal Sun
8.7%inclusion4 decks46 decks
8%synergy
Grafted Exoskeleton
8.7%inclusion4 decks46 decks
8%synergy
Collector's Vault
8.7%inclusion4 decks46 decks
8%synergy
Enchantments
Eldrazi Conscription
20%inclusion9 decks46 decks
19%synergy
Ugin's Mastery
6.5%inclusion3 decks46 decks
6%synergy
Battles
Invasion of Ravnica
6.5%inclusion3 decks46 decks
6%synergy
Planeswalkers
Karn, the Great Creator
39%inclusion18 decks46 decks
38%synergy
Tezzeret, Cruel Captain
29%inclusion6 decks21 decks
27%synergy
Karn Liberated
20%inclusion9 decks46 decks
19%synergy
Karn, Scion of Urza
13%inclusion6 decks46 decks
13%synergy
Utility Lands
Inventors' Fair
70%inclusion32 decks46 decks
66%synergy
Shrine of the Forsaken Gods
65%inclusion30 decks46 decks
64%synergy
War Room
61%inclusion28 decks46 decks
55%synergy
Sanctum of Ugin
59%inclusion27 decks46 decks
58%synergy
Buried Ruin
59%inclusion27 decks46 decks
54%synergy
Temple of the False God
52%inclusion24 decks46 decks
43%synergy
Ugin's Labyrinth
50%inclusion22 decks44 decks
49%synergy
Urza's Saga
50%inclusion23 decks46 decks
43%synergy
Rogue's Passage
50%inclusion23 decks46 decks
30%synergy
Reliquary Tower
50%inclusion23 decks46 decks
20%synergy
Urza's Workshop
48%inclusion22 decks46 decks
47%synergy
Tomb of the Spirit Dragon
39%inclusion18 decks46 decks
38%synergy
Thespian's Stage
39%inclusion18 decks46 decks
37%synergy
Darksteel Citadel
37%inclusion17 decks46 decks
33%synergy
Scorched Ruins
35%inclusion16 decks46 decks
35%synergy
Blast Zone
35%inclusion16 decks46 decks
34%synergy
Bonders' Enclave
33%inclusion15 decks46 decks
30%synergy
Command Beacon
33%inclusion15 decks46 decks
28%synergy
Wasteland
30%inclusion14 decks46 decks
29%synergy
Homeward Path
30%inclusion14 decks46 decks
29%synergy
Deserted Temple
28%inclusion13 decks46 decks
27%synergy
Crystal Vein
28%inclusion13 decks46 decks
27%synergy
Strip Mine
28%inclusion13 decks46 decks
26%synergy
Mage-Ring Network
26%inclusion12 decks46 decks
26%synergy
Arcane Lighthouse
26%inclusion12 decks46 decks
25%synergy
Fomori Vault
25%inclusion11 decks44 decks
24%synergy
Sanctum of Eternity
24%inclusion11 decks46 decks
23%synergy
Zhalfirin Void
24%inclusion11 decks46 decks
23%synergy
Guildless Commons
24%inclusion11 decks46 decks
23%synergy
Vesuva
24%inclusion11 decks46 decks
22%synergy
Scavenger Grounds
24%inclusion11 decks46 decks
20%synergy
Spawning Bed
20%inclusion9 decks46 decks
19%synergy
Mirrorpool
20%inclusion9 decks46 decks
19%synergy
Mikokoro, Center of the Sea
20%inclusion9 decks46 decks
18%synergy
Geier Reach Sanitarium
20%inclusion9 decks46 decks
17%synergy
Nephalia Academy
17%inclusion8 decks46 decks
17%synergy
Hall of the Bandit Lord
17%inclusion8 decks46 decks
17%synergy
Emergence Zone
17%inclusion8 decks46 decks
15%synergy
Muraganda Raceway
14%inclusion4 decks29 decks
13%synergy
Mystifying Maze
13%inclusion6 decks46 decks
13%synergy
Sea Gate Wreckage
13%inclusion6 decks46 decks
13%synergy
Mishra's Factory
13%inclusion6 decks46 decks
12%synergy
Arch of Orazca
13%inclusion6 decks46 decks
12%synergy
Ghost Quarter
13%inclusion6 decks46 decks
11%synergy
Winding Canyons
11%inclusion5 decks46 decks
11%synergy
Labyrinth of Skophos
11%inclusion5 decks46 decks
10%synergy
Radiant Fountain
11%inclusion5 decks46 decks
10%synergy
High Market
11%inclusion5 decks46 decks
8%synergy
Treasure Vault
11%inclusion5 decks46 decks
8%synergy
Encroaching Wastes
8.7%inclusion4 decks46 decks
9%synergy
Mana Artifacts
Sol Ring
96%inclusion44 decks46 decks
12%synergy
Thran Dynamo
89%inclusion41 decks46 decks
85%synergy
Basalt Monolith
76%inclusion35 decks46 decks
74%synergy
Hedron Archive
67%inclusion31 decks46 decks
65%synergy
Mind Stone
65%inclusion30 decks46 decks
51%synergy
Thought Vessel
61%inclusion28 decks46 decks
43%synergy
Everflowing Chalice
57%inclusion26 decks46 decks
52%synergy
Worn Powerstone
50%inclusion23 decks46 decks
48%synergy
Dreamstone Hedron
46%inclusion21 decks46 decks
45%synergy
Gilded Lotus
39%inclusion18 decks46 decks
36%synergy
The Eternity Elevator
38%inclusion8 decks21 decks
37%synergy
Mox Opal
28%inclusion13 decks46 decks
24%synergy
Liquimetal Torque
26%inclusion12 decks46 decks
23%synergy
Blinkmoth Urn
22%inclusion10 decks46 decks
21%synergy
Fellwar Stone
22%inclusion10 decks46 decks
1%synergy
Prismatic Lens
20%inclusion9 decks46 decks
19%synergy
Stonespeaker Crystal
15%inclusion7 decks46 decks
15%synergy
The Mightstone and Weakstone
13%inclusion6 decks46 decks
12%synergy
Chromatic Orrery
13%inclusion6 decks46 decks
12%synergy
Mana Crypt
13%inclusion6 decks46 decks
11%synergy
Arcane Signet
13%inclusion6 decks46 decks
-59%synergy
Sisay's Ring
11%inclusion5 decks46 decks
11%synergy
Sol Talisman
11%inclusion5 decks46 decks
10%synergy
Staff of Compleation
11%inclusion5 decks46 decks
10%synergy
Lotus Petal
11%inclusion5 decks46 decks
4%synergy
Skyclave Relic
8.7%inclusion4 decks46 decks
8%synergy
Sonic Screwdriver
8.7%inclusion4 decks46 decks
8%synergy
Ur-Golem's Eye
6.5%inclusion3 decks46 decks
6%synergy
Empowered Autogenerator
6.5%inclusion3 decks46 decks
6%synergy
Unstable Obelisk
6.5%inclusion3 decks46 decks
6%synergy
The Irencrag
6.5%inclusion3 decks46 decks
6%synergy
Mox Amber
6.5%inclusion3 decks46 decks
2%synergy
Lands
Urza's Cave
43%inclusion19 decks44 decks
40%synergy
The Mycosynth Gardens
41%inclusion19 decks46 decks
40%synergy
Planar Nexus
27%inclusion12 decks44 decks
27%synergy
Cavern of Souls
24%inclusion11 decks46 decks
17%synergy
Talon Gates of Madara
16%inclusion7 decks43 decks
14%synergy
Ash Barrens
15%inclusion7 decks46 decks
10%synergy
Abstergo Entertainment
12%inclusion5 decks41 decks
11%synergy
The Grey Havens
11%inclusion5 decks46 decks
10%synergy
Plaza of Heroes
11%inclusion5 decks46 decks
8%synergy
Crystal Grotto
8.7%inclusion4 decks46 decks
8%synergy
Haven of the Spirit Dragon
8.7%inclusion4 decks46 decks
7%synergy
Gemstone Caverns
8.7%inclusion4 decks46 decks
4%synergy
Terramorphic Expanse
8.7%inclusion4 decks46 decks
-6%synergy
Myriad Landscape
8.7%inclusion4 decks46 decks
-7%synergy
Command Tower
8.7%inclusion4 decks46 decks
-66%synergy
Gallifrey Council Chamber
6.5%inclusion3 decks46 decks
6%synergy
Glimmervoid
6.5%inclusion3 decks46 decks
6%synergy