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?
Lock
Infinite turns for each opponent
You control your opponents on each of their turns
Kozilek, the Great Distortion
0.3%inclusion14 decks5.38K decks
Emrakul, the Promised End
1.2%inclusion11 decks884 decks
Zhulodok, Void Gorger
0.1%inclusion10 decks19.6K decks
Ulamog, the Ceaseless Hunger
0.1%inclusion1 decks910 decks
Ultima, Origin of Oblivion
0.0%inclusion1 decks4.45K decks
Sami, Wildcat Captain
0.0%inclusion1 decks3.18K decks
The Wandering Minstrel
0.0%inclusion1 decks12.1K decks
The Peregrine Dynamo
0.1%inclusion1 decks945 decks
Emrakul, the Aeons Torn
1.4%inclusion1 decks72 decks
Ulamog, the Defiler
0.1%inclusion1 decks1.29K decks
Ulalek, Fused Atrocity
0.0%inclusion1 decks24K decks
Selvala, Heart of the Wilds
0.0%inclusion1 decks5.69K decks
Ulamog, the Infinite Gyre
0.5%inclusion1 decks185 decks
ED-E, Lonesome Eyebot
0.4%inclusion1 decks246 decks
Kozilek, Butcher of Truth
0.1%inclusion1 decks876 decks
New Cards
Zuko's Exile
11%inclusion1 decks9 decks
10%synergy
Planetarium of Wan Shi Tong
11%inclusion1 decks9 decks
10%synergy
High Synergy Cards
Eldrazi Temple
89%inclusion42 decks47 decks
88%synergy
Forsaken Monument
89%inclusion42 decks47 decks
88%synergy
All Is Dust
87%inclusion41 decks47 decks
86%synergy
Eye of Ugin
85%inclusion40 decks47 decks
85%synergy
Urza's Power Plant
83%inclusion39 decks47 decks
81%synergy
Urza's Mine
83%inclusion39 decks47 decks
81%synergy
Urza's Tower
83%inclusion39 decks47 decks
81%synergy
Ugin, the Ineffable
79%inclusion37 decks47 decks
77%synergy
Ulamog, the Ceaseless Hunger
74%inclusion35 decks47 decks
73%synergy
Kozilek, Butcher of Truth
72%inclusion34 decks47 decks
71%synergy
Top Cards
Mystic Forge
72%inclusion34 decks47 decks
69%synergy
Ugin, Eye of the Storms
68%inclusion17 decks25 decks
67%synergy
Sensei's Divining Top
62%inclusion29 decks47 decks
57%synergy
Lightning Greaves
62%inclusion29 decks47 decks
37%synergy
Echoes of Eternity
58%inclusion25 decks43 decks
57%synergy
Conduit of Ruin
57%inclusion27 decks47 decks
57%synergy
Ugin, the Spirit Dragon
57%inclusion27 decks47 decks
56%synergy
Ulamog, the Infinite Gyre
57%inclusion27 decks47 decks
56%synergy
Darksteel Monolith
55%inclusion26 decks47 decks
55%synergy
Artisan of Kozilek
55%inclusion26 decks47 decks
54%synergy
Game Changers
Ancient Tomb
70%inclusion33 decks47 decks
61%synergy
Mana Vault
60%inclusion28 decks47 decks
54%synergy
The One Ring
45%inclusion21 decks47 decks
36%synergy
Grim Monolith
40%inclusion19 decks47 decks
38%synergy
Mishra's Workshop
21%inclusion10 decks47 decks
21%synergy
Mox Diamond
13%inclusion6 decks47 decks
8%synergy
Field of the Dead
8.5%inclusion4 decks47 decks
6%synergy
Creatures
Palladium Myr
55%inclusion26 decks47 decks
53%synergy
Skittering Cicada
53%inclusion25 decks47 decks
53%synergy
Void Winnower
53%inclusion25 decks47 decks
52%synergy
It That Betrays
53%inclusion25 decks47 decks
52%synergy
Kozilek, the Great Distortion
51%inclusion24 decks47 decks
50%synergy
Glaring Fleshraker
49%inclusion21 decks43 decks
48%synergy
Metalworker
47%inclusion22 decks47 decks
46%synergy
Liberator, Urza's Battlethopter
47%inclusion22 decks47 decks
46%synergy
Ulamog, the Defiler
47%inclusion20 decks43 decks
45%synergy
Geode Golem
40%inclusion19 decks47 decks
40%synergy
Endbringer
40%inclusion19 decks47 decks
40%synergy
Oblivion Sower
40%inclusion19 decks47 decks
40%synergy
Emrakul, the World Anew
37%inclusion17 decks46 decks
36%synergy
Ultima, Origin of Oblivion
36%inclusion8 decks22 decks
36%synergy
Wandering Archaic
36%inclusion17 decks47 decks
35%synergy
Solemn Simulacrum
36%inclusion17 decks47 decks
23%synergy
Foundry Inspector
32%inclusion15 decks47 decks
28%synergy
It That Heralds the End
30%inclusion14 decks46 decks
30%synergy
Flayer of Loyalties
30%inclusion14 decks47 decks
29%synergy
Sire of Seven Deaths
27%inclusion9 decks33 decks
26%synergy
Bane of Bala Ged
26%inclusion12 decks47 decks
25%synergy
Kuldotha Forgemaster
23%inclusion11 decks47 decks
23%synergy
Cityscape Leveler
23%inclusion11 decks47 decks
23%synergy
Pathrazer of Ulamog
23%inclusion11 decks47 decks
23%synergy
Blightsteel Colossus
23%inclusion11 decks47 decks
22%synergy
Kozilek, the Broken Reality
23%inclusion10 decks43 decks
23%synergy
Devourer of Destiny
23%inclusion10 decks44 decks
23%synergy
Meteor Golem
21%inclusion10 decks47 decks
19%synergy
Spawnbed Protector
21%inclusion9 decks43 decks
20%synergy
Thought-Knot Seer
19%inclusion9 decks47 decks
19%synergy
Kozilek's Channeler
19%inclusion9 decks47 decks
19%synergy
Zhulodok, Void Gorger
19%inclusion9 decks47 decks
19%synergy
Burnished Hart
19%inclusion9 decks47 decks
16%synergy
Ornithopter of Paradise
19%inclusion9 decks47 decks
15%synergy
Hedron Crawler
17%inclusion8 decks47 decks
17%synergy
Desolation Twin
17%inclusion8 decks47 decks
17%synergy
Ulamog's Crusher
17%inclusion8 decks47 decks
16%synergy
Jhoira's Familiar
17%inclusion8 decks47 decks
15%synergy
Deceiver of Form
15%inclusion7 decks47 decks
15%synergy
Abstruse Archaic
15%inclusion7 decks47 decks
15%synergy
Soul of New Phyrexia
15%inclusion7 decks47 decks
14%synergy
Crashing Drawbridge
15%inclusion7 decks47 decks
13%synergy
Walking Ballista
15%inclusion7 decks47 decks
12%synergy
Summon: Bahamut
14%inclusion3 decks22 decks
12%synergy
Reality Smasher
13%inclusion6 decks47 decks
13%synergy
Matter Reshaper
13%inclusion6 decks47 decks
13%synergy
Manakin
13%inclusion6 decks47 decks
12%synergy
Breaker of Creation
11%inclusion5 decks44 decks
11%synergy
Walker of the Wastes
11%inclusion5 decks47 decks
11%synergy
Spawnsire of Ulamog
11%inclusion5 decks47 decks
11%synergy
Instants
Warping Wail
51%inclusion24 decks47 decks
50%synergy
Not of This World
47%inclusion22 decks47 decks
46%synergy
Null Elemental Blast
36%inclusion16 decks44 decks
35%synergy
Desecrate Reality
36%inclusion17 decks47 decks
36%synergy
Kozilek's Command
35%inclusion15 decks43 decks
34%synergy
Scour from Existence
32%inclusion15 decks47 decks
32%synergy
Titan's Presence
32%inclusion15 decks47 decks
31%synergy
Eldritch Immunity
19%inclusion8 decks43 decks
18%synergy
Eldrazi Confluence
16%inclusion7 decks43 decks
16%synergy
Spatial Contortion
11%inclusion5 decks47 decks
10%synergy
Sorceries
Rise of the Eldrazi
38%inclusion18 decks47 decks
38%synergy
Calamity of the Titans
23%inclusion11 decks47 decks
23%synergy
Introduction to Prophecy
13%inclusion6 decks47 decks
13%synergy
Selective Obliteration
9.3%inclusion4 decks43 decks
9%synergy
Introduction to Annihilation
8.5%inclusion4 decks47 decks
8%synergy
Skittering Invasion
8.5%inclusion4 decks47 decks
8%synergy
Environmental Sciences
6.4%inclusion3 decks47 decks
6%synergy
Utility Artifacts
Voltaic Key
53%inclusion25 decks47 decks
52%synergy
Expedition Map
53%inclusion25 decks47 decks
50%synergy
Manifold Key
51%inclusion24 decks47 decks
50%synergy
Clock of Omens
43%inclusion20 decks47 decks
42%synergy
Sculpting Steel
43%inclusion20 decks47 decks
40%synergy
Planar Bridge
40%inclusion19 decks47 decks
40%synergy
Urza's Incubator
40%inclusion19 decks47 decks
37%synergy
Rings of Brighthearth
38%inclusion18 decks47 decks
37%synergy
Moonsilver Key
36%inclusion17 decks47 decks
35%synergy
Staff of Domination
32%inclusion15 decks47 decks
30%synergy
Mirage Mirror
30%inclusion14 decks47 decks
28%synergy
Portal to Phyrexia
26%inclusion12 decks47 decks
24%synergy
Commander's Plate
26%inclusion12 decks47 decks
23%synergy
Swiftfoot Boots
23%inclusion11 decks47 decks
-4%synergy
Semblance Anvil
21%inclusion10 decks47 decks
21%synergy
Darksteel Forge
21%inclusion10 decks47 decks
20%synergy
Helm of the Host
21%inclusion10 decks47 decks
18%synergy
Mind's Eye
19%inclusion9 decks47 decks
18%synergy
Nevinyrral's Disk
19%inclusion9 decks47 decks
18%synergy
Chimil, the Inner Sun
19%inclusion9 decks47 decks
18%synergy
Crucible of Worlds
19%inclusion9 decks47 decks
17%synergy
Ugin's Nexus
17%inclusion8 decks47 decks
17%synergy
Mycosynth Lattice
17%inclusion8 decks47 decks
16%synergy
Akroma's Memorial
17%inclusion8 decks47 decks
16%synergy
Planar Portal
15%inclusion7 decks47 decks
15%synergy
Gerrard's Hourglass Pendant
15%inclusion7 decks47 decks
15%synergy
Scroll Rack
15%inclusion7 decks47 decks
14%synergy
Cloud Key
15%inclusion7 decks47 decks
13%synergy
Aetherflux Reservoir
15%inclusion7 decks47 decks
12%synergy
Wayfarer's Bauble
15%inclusion7 decks47 decks
7%synergy
Idol of False Gods
14%inclusion6 decks43 decks
14%synergy
Doubling Cube
13%inclusion6 decks47 decks
12%synergy
Spine of Ish Sah
13%inclusion6 decks47 decks
12%synergy
Krark-Clan Ironworks
13%inclusion6 decks47 decks
12%synergy
Inspiring Statuary
13%inclusion6 decks47 decks
11%synergy
Strionic Resonator
13%inclusion6 decks47 decks
10%synergy
Herald's Horn
13%inclusion6 decks47 decks
7%synergy
Ring of Three Wishes
11%inclusion5 decks47 decks
11%synergy
Prototype Portal
11%inclusion5 decks47 decks
10%synergy
Oblivion Stone
11%inclusion5 decks47 decks
10%synergy
Tamiyo's Journal
11%inclusion5 decks47 decks
10%synergy
Grafdigger's Cage
11%inclusion5 decks47 decks
10%synergy
Palantír of Orthanc
11%inclusion5 decks47 decks
9%synergy
Hedron Matrix
8.5%inclusion4 decks47 decks
8%synergy
Memory Jar
8.5%inclusion4 decks47 decks
8%synergy
Lux Cannon
8.5%inclusion4 decks47 decks
8%synergy
Mindslaver
8.5%inclusion4 decks47 decks
8%synergy
Torpor Orb
8.5%inclusion4 decks47 decks
8%synergy
Winter Orb
8.5%inclusion4 decks47 decks
8%synergy
The Immortal Sun
8.5%inclusion4 decks47 decks
8%synergy
Enchantments
Eldrazi Conscription
19%inclusion9 decks47 decks
18%synergy
Ugin's Mastery
6.4%inclusion3 decks47 decks
6%synergy
Battles
Invasion of Ravnica
6.4%inclusion3 decks47 decks
6%synergy
Planeswalkers
Karn, the Great Creator
38%inclusion18 decks47 decks
37%synergy
Tezzeret, Cruel Captain
30%inclusion6 decks20 decks
28%synergy
Karn Liberated
21%inclusion10 decks47 decks
21%synergy
Karn, Scion of Urza
13%inclusion6 decks47 decks
12%synergy
Utility Lands
Inventors' Fair
70%inclusion33 decks47 decks
66%synergy
Shrine of the Forsaken Gods
68%inclusion32 decks47 decks
67%synergy
War Room
62%inclusion29 decks47 decks
56%synergy
Sanctum of Ugin
60%inclusion28 decks47 decks
59%synergy
Buried Ruin
60%inclusion28 decks47 decks
55%synergy
Temple of the False God
55%inclusion26 decks47 decks
46%synergy
Rogue's Passage
53%inclusion25 decks47 decks
33%synergy
Reliquary Tower
51%inclusion24 decks47 decks
21%synergy
Urza's Saga
49%inclusion23 decks47 decks
42%synergy
Ugin's Labyrinth
48%inclusion21 decks44 decks
47%synergy
Urza's Workshop
47%inclusion22 decks47 decks
46%synergy
Thespian's Stage
43%inclusion20 decks47 decks
40%synergy
Tomb of the Spirit Dragon
38%inclusion18 decks47 decks
37%synergy
Darksteel Citadel
38%inclusion18 decks47 decks
35%synergy
Blast Zone
34%inclusion16 decks47 decks
33%synergy
Bonders' Enclave
34%inclusion16 decks47 decks
32%synergy
Scorched Ruins
32%inclusion15 decks47 decks
32%synergy
Mage-Ring Network
32%inclusion15 decks47 decks
31%synergy
Wasteland
32%inclusion15 decks47 decks
31%synergy
Homeward Path
32%inclusion15 decks47 decks
30%synergy
Command Beacon
32%inclusion15 decks47 decks
27%synergy
Crystal Vein
30%inclusion14 decks47 decks
29%synergy
Strip Mine
30%inclusion14 decks47 decks
27%synergy
Zhalfirin Void
26%inclusion12 decks47 decks
25%synergy
Deserted Temple
26%inclusion12 decks47 decks
25%synergy
Arcane Lighthouse
26%inclusion12 decks47 decks
24%synergy
Guildless Commons
23%inclusion11 decks47 decks
22%synergy
Vesuva
23%inclusion11 decks47 decks
22%synergy
Scavenger Grounds
23%inclusion11 decks47 decks
20%synergy
Fomori Vault
23%inclusion10 decks44 decks
22%synergy
Sanctum of Eternity
21%inclusion10 decks47 decks
21%synergy
Geier Reach Sanitarium
21%inclusion10 decks47 decks
18%synergy
Spawning Bed
19%inclusion9 decks47 decks
19%synergy
Mirrorpool
19%inclusion9 decks47 decks
19%synergy
Mikokoro, Center of the Sea
19%inclusion9 decks47 decks
18%synergy
Nephalia Academy
17%inclusion8 decks47 decks
17%synergy
Sea Gate Wreckage
17%inclusion8 decks47 decks
17%synergy
Hall of the Bandit Lord
17%inclusion8 decks47 decks
16%synergy
Emergence Zone
17%inclusion8 decks47 decks
15%synergy
Mystifying Maze
15%inclusion7 decks47 decks
15%synergy
Radiant Fountain
15%inclusion7 decks47 decks
14%synergy
Ghost Quarter
15%inclusion7 decks47 decks
13%synergy
Muraganda Raceway
14%inclusion4 decks28 decks
13%synergy
Arch of Orazca
13%inclusion6 decks47 decks
12%synergy
High Market
13%inclusion6 decks47 decks
10%synergy
Winding Canyons
11%inclusion5 decks47 decks
10%synergy
Blasted Landscape
11%inclusion5 decks47 decks
10%synergy
Labyrinth of Skophos
11%inclusion5 decks47 decks
10%synergy
Mishra's Factory
11%inclusion5 decks47 decks
10%synergy
Treasure Vault
11%inclusion5 decks47 decks
8%synergy
Mana Artifacts
Sol Ring
96%inclusion45 decks47 decks
12%synergy
Thran Dynamo
91%inclusion43 decks47 decks
87%synergy
Basalt Monolith
79%inclusion37 decks47 decks
76%synergy
Hedron Archive
70%inclusion33 decks47 decks
68%synergy
Mind Stone
68%inclusion32 decks47 decks
53%synergy
Thought Vessel
64%inclusion30 decks47 decks
46%synergy
Everflowing Chalice
60%inclusion28 decks47 decks
55%synergy
Worn Powerstone
53%inclusion25 decks47 decks
51%synergy
Dreamstone Hedron
49%inclusion23 decks47 decks
48%synergy
Gilded Lotus
43%inclusion20 decks47 decks
40%synergy
The Eternity Elevator
40%inclusion8 decks20 decks
39%synergy
Liquimetal Torque
28%inclusion13 decks47 decks
25%synergy
Mox Opal
28%inclusion13 decks47 decks
23%synergy
Blinkmoth Urn
26%inclusion12 decks47 decks
25%synergy
Prismatic Lens
21%inclusion10 decks47 decks
20%synergy
Fellwar Stone
21%inclusion10 decks47 decks
1%synergy
Sisay's Ring
15%inclusion7 decks47 decks
15%synergy
Stonespeaker Crystal
15%inclusion7 decks47 decks
14%synergy
Chromatic Orrery
15%inclusion7 decks47 decks
14%synergy
Mana Crypt
15%inclusion7 decks47 decks
13%synergy
The Mightstone and Weakstone
13%inclusion6 decks47 decks
12%synergy
Sol Talisman
13%inclusion6 decks47 decks
12%synergy
Arcane Signet
13%inclusion6 decks47 decks
-60%synergy
Ur-Golem's Eye
11%inclusion5 decks47 decks
10%synergy
Skyclave Relic
11%inclusion5 decks47 decks
10%synergy
Sonic Screwdriver
8.5%inclusion4 decks47 decks
8%synergy
Staff of Compleation
8.5%inclusion4 decks47 decks
7%synergy
Lotus Petal
8.5%inclusion4 decks47 decks
1%synergy
Guardian Idol
6.4%inclusion3 decks47 decks
6%synergy
Fractured Powerstone
6.4%inclusion3 decks47 decks
6%synergy
Empowered Autogenerator
6.4%inclusion3 decks47 decks
6%synergy
Unstable Obelisk
6.4%inclusion3 decks47 decks
6%synergy
The Irencrag
6.4%inclusion3 decks47 decks
6%synergy
Darksteel Ingot
6.4%inclusion3 decks47 decks
5%synergy
Mox Amber
6.4%inclusion3 decks47 decks
2%synergy
Lands
Urza's Cave
43%inclusion19 decks44 decks
40%synergy
The Mycosynth Gardens
40%inclusion19 decks47 decks
39%synergy
Planar Nexus
27%inclusion12 decks44 decks
27%synergy
Cavern of Souls
26%inclusion12 decks47 decks
18%synergy
Talon Gates of Madara
16%inclusion7 decks43 decks
14%synergy
Ash Barrens
15%inclusion7 decks47 decks
10%synergy
Abstergo Entertainment
12%inclusion5 decks41 decks
11%synergy
The Grey Havens
11%inclusion5 decks47 decks
10%synergy
Crystal Grotto
8.5%inclusion4 decks47 decks
8%synergy
Haven of the Spirit Dragon
8.5%inclusion4 decks47 decks
7%synergy
Plaza of Heroes
8.5%inclusion4 decks47 decks
6%synergy
Gemstone Caverns
8.5%inclusion4 decks47 decks
3%synergy
Terramorphic Expanse
8.5%inclusion4 decks47 decks
-7%synergy
Myriad Landscape
8.5%inclusion4 decks47 decks
-8%synergy
Command Tower
8.5%inclusion4 decks47 decks
-66%synergy
Gallifrey Council Chamber
6.4%inclusion3 decks47 decks
6%synergy
Glimmervoid
6.4%inclusion3 decks47 decks
6%synergy