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
0.0%inclusion9 decks20.5K decks
Emrakul, the Promised End
1.0%inclusion9 decks908 decks
Ulamog, the Ceaseless Hunger
0.1%inclusion1 decks949 decks
Ultima, Origin of Oblivion
0.0%inclusion1 decks5.96K decks
Sami, Wildcat Captain
0.0%inclusion1 decks4.21K decks
The Wandering Minstrel
0.0%inclusion1 decks15.6K decks
Sidisi, Undead Vizier
0.1%inclusion1 decks688 decks
The Peregrine Dynamo
0.1%inclusion1 decks1.02K decks
Ulamog, the Defiler
0.1%inclusion1 decks1.57K decks
Ulalek, Fused Atrocity
0.0%inclusion1 decks28.2K decks
Selvala, Heart of the Wilds
0.0%inclusion1 decks5.97K decks
Ulamog, the Infinite Gyre
0.5%inclusion1 decks197 decks
ED-E, Lonesome Eyebot
0.4%inclusion1 decks247 decks
Kozilek, Butcher of Truth
0.1%inclusion1 decks892 decks
High Synergy Cards
Eldrazi Temple
89%inclusion39 decks44 decks
88%synergy
Forsaken Monument
89%inclusion39 decks44 decks
87%synergy
All Is Dust
86%inclusion38 decks44 decks
85%synergy
Eye of Ugin
82%inclusion36 decks44 decks
81%synergy
Ugin, the Ineffable
80%inclusion35 decks44 decks
78%synergy
Urza's Power Plant
80%inclusion35 decks44 decks
78%synergy
Urza's Mine
80%inclusion35 decks44 decks
78%synergy
Urza's Tower
80%inclusion35 decks44 decks
78%synergy
Ulamog, the Ceaseless Hunger
75%inclusion33 decks44 decks
74%synergy
Kozilek, Butcher of Truth
73%inclusion32 decks44 decks
71%synergy
Top Cards
Mystic Forge
73%inclusion32 decks44 decks
70%synergy
Lightning Greaves
66%inclusion29 decks44 decks
41%synergy
Ugin, Eye of the Storms
65%inclusion17 decks26 decks
64%synergy
Conduit of Ruin
61%inclusion27 decks44 decks
61%synergy
Sensei's Divining Top
61%inclusion27 decks44 decks
57%synergy
It That Betrays
59%inclusion26 decks44 decks
58%synergy
Artisan of Kozilek
59%inclusion26 decks44 decks
58%synergy
Echoes of Eternity
58%inclusion25 decks43 decks
57%synergy
Darksteel Monolith
57%inclusion25 decks44 decks
56%synergy
Void Winnower
57%inclusion25 decks44 decks
56%synergy
Game Changers
Ancient Tomb
68%inclusion30 decks44 decks
59%synergy
Mana Vault
61%inclusion27 decks44 decks
56%synergy
The One Ring
43%inclusion19 decks44 decks
35%synergy
Grim Monolith
36%inclusion16 decks44 decks
34%synergy
Mishra's Workshop
18%inclusion8 decks44 decks
18%synergy
Mox Diamond
14%inclusion6 decks44 decks
9%synergy
Field of the Dead
6.8%inclusion3 decks44 decks
4%synergy
Creatures
Ulamog, the Infinite Gyre
57%inclusion25 decks44 decks
56%synergy
Skittering Cicada
52%inclusion23 decks44 decks
52%synergy
Kozilek, the Great Distortion
52%inclusion23 decks44 decks
51%synergy
Palladium Myr
52%inclusion23 decks44 decks
50%synergy
Ulamog, the Defiler
51%inclusion22 decks43 decks
50%synergy
Glaring Fleshraker
49%inclusion21 decks43 decks
48%synergy
Liberator, Urza's Battlethopter
48%inclusion21 decks44 decks
47%synergy
Endbringer
43%inclusion19 decks44 decks
42%synergy
Metalworker
41%inclusion18 decks44 decks
41%synergy
Oblivion Sower
41%inclusion18 decks44 decks
40%synergy
Geode Golem
39%inclusion17 decks44 decks
38%synergy
Emrakul, the World Anew
39%inclusion17 decks44 decks
38%synergy
Ultima, Origin of Oblivion
35%inclusion8 decks23 decks
34%synergy
Flayer of Loyalties
34%inclusion15 decks44 decks
34%synergy
Wandering Archaic
34%inclusion15 decks44 decks
33%synergy
Foundry Inspector
34%inclusion15 decks44 decks
30%synergy
It That Heralds the End
32%inclusion14 decks44 decks
31%synergy
Solemn Simulacrum
32%inclusion14 decks44 decks
20%synergy
Sire of Seven Deaths
29%inclusion10 decks34 decks
29%synergy
Kozilek, the Broken Reality
26%inclusion11 decks43 decks
25%synergy
Bane of Bala Ged
25%inclusion11 decks44 decks
24%synergy
Pathrazer of Ulamog
23%inclusion10 decks44 decks
22%synergy
Blightsteel Colossus
23%inclusion10 decks44 decks
21%synergy
Spawnbed Protector
21%inclusion9 decks43 decks
20%synergy
Thought-Knot Seer
20%inclusion9 decks44 decks
20%synergy
Devourer of Destiny
20%inclusion9 decks44 decks
20%synergy
Zhulodok, Void Gorger
20%inclusion9 decks44 decks
20%synergy
Cityscape Leveler
20%inclusion9 decks44 decks
20%synergy
Meteor Golem
20%inclusion9 decks44 decks
19%synergy
Burnished Hart
20%inclusion9 decks44 decks
18%synergy
Ornithopter of Paradise
20%inclusion9 decks44 decks
16%synergy
Kozilek's Channeler
18%inclusion8 decks44 decks
18%synergy
Hedron Crawler
18%inclusion8 decks44 decks
18%synergy
Desolation Twin
18%inclusion8 decks44 decks
18%synergy
Ulamog's Crusher
18%inclusion8 decks44 decks
18%synergy
Kuldotha Forgemaster
18%inclusion8 decks44 decks
18%synergy
Crashing Drawbridge
18%inclusion8 decks44 decks
17%synergy
Jhoira's Familiar
16%inclusion7 decks44 decks
14%synergy
Reality Smasher
14%inclusion6 decks44 decks
14%synergy
Deceiver of Form
14%inclusion6 decks44 decks
13%synergy
Matter Reshaper
14%inclusion6 decks44 decks
13%synergy
Abstruse Archaic
14%inclusion6 decks44 decks
13%synergy
Manakin
14%inclusion6 decks44 decks
13%synergy
Soul of New Phyrexia
14%inclusion6 decks44 decks
13%synergy
Walking Ballista
14%inclusion6 decks44 decks
11%synergy
Summon: Bahamut
13%inclusion3 decks23 decks
11%synergy
Walker of the Wastes
11%inclusion5 decks44 decks
11%synergy
Eldrazi Mimic
11%inclusion5 decks44 decks
11%synergy
Breaker of Armies
11%inclusion5 decks44 decks
11%synergy
Breaker of Creation
11%inclusion5 decks44 decks
11%synergy
Instants
Warping Wail
52%inclusion23 decks44 decks
51%synergy
Not of This World
50%inclusion22 decks44 decks
49%synergy
Scour from Existence
34%inclusion15 decks44 decks
34%synergy
Desecrate Reality
34%inclusion15 decks44 decks
34%synergy
Titan's Presence
34%inclusion15 decks44 decks
34%synergy
Null Elemental Blast
34%inclusion15 decks44 decks
33%synergy
Kozilek's Command
33%inclusion14 decks43 decks
32%synergy
Eldrazi Confluence
16%inclusion7 decks43 decks
16%synergy
Eldritch Immunity
16%inclusion7 decks43 decks
15%synergy
Spatial Contortion
11%inclusion5 decks44 decks
11%synergy
Sorceries
Rise of the Eldrazi
41%inclusion18 decks44 decks
40%synergy
Calamity of the Titans
23%inclusion10 decks44 decks
22%synergy
Introduction to Prophecy
14%inclusion6 decks44 decks
13%synergy
Selective Obliteration
9.3%inclusion4 decks43 decks
9%synergy
Skittering Invasion
9.1%inclusion4 decks44 decks
9%synergy
Environmental Sciences
6.8%inclusion3 decks44 decks
7%synergy
Introduction to Annihilation
6.8%inclusion3 decks44 decks
7%synergy
Utility Artifacts
Voltaic Key
52%inclusion23 decks44 decks
51%synergy
Expedition Map
50%inclusion22 decks44 decks
47%synergy
Manifold Key
48%inclusion21 decks44 decks
46%synergy
Clock of Omens
43%inclusion19 decks44 decks
42%synergy
Rings of Brighthearth
41%inclusion18 decks44 decks
40%synergy
Urza's Incubator
41%inclusion18 decks44 decks
37%synergy
Planar Bridge
39%inclusion17 decks44 decks
38%synergy
Sculpting Steel
39%inclusion17 decks44 decks
37%synergy
Moonsilver Key
36%inclusion16 decks44 decks
35%synergy
Mirage Mirror
32%inclusion14 decks44 decks
31%synergy
Staff of Domination
32%inclusion14 decks44 decks
30%synergy
Portal to Phyrexia
30%inclusion13 decks44 decks
28%synergy
Commander's Plate
25%inclusion11 decks44 decks
23%synergy
Darksteel Forge
23%inclusion10 decks44 decks
22%synergy
Chimil, the Inner Sun
23%inclusion10 decks44 decks
21%synergy
Helm of the Host
23%inclusion10 decks44 decks
20%synergy
Swiftfoot Boots
23%inclusion10 decks44 decks
-4%synergy
Semblance Anvil
20%inclusion9 decks44 decks
20%synergy
Mind's Eye
18%inclusion8 decks44 decks
18%synergy
Mycosynth Lattice
18%inclusion8 decks44 decks
17%synergy
Nevinyrral's Disk
18%inclusion8 decks44 decks
17%synergy
Akroma's Memorial
18%inclusion8 decks44 decks
17%synergy
Wayfarer's Bauble
18%inclusion8 decks44 decks
11%synergy
Ugin's Nexus
16%inclusion7 decks44 decks
16%synergy
Crucible of Worlds
16%inclusion7 decks44 decks
14%synergy
Idol of False Gods
14%inclusion6 decks43 decks
14%synergy
Spine of Ish Sah
14%inclusion6 decks44 decks
13%synergy
Krark-Clan Ironworks
14%inclusion6 decks44 decks
13%synergy
Scroll Rack
14%inclusion6 decks44 decks
13%synergy
Cloud Key
14%inclusion6 decks44 decks
12%synergy
Planar Portal
11%inclusion5 decks44 decks
11%synergy
Prototype Portal
11%inclusion5 decks44 decks
11%synergy
Gerrard's Hourglass Pendant
11%inclusion5 decks44 decks
11%synergy
Doubling Cube
11%inclusion5 decks44 decks
11%synergy
Palantír of Orthanc
11%inclusion5 decks44 decks
10%synergy
Strionic Resonator
11%inclusion5 decks44 decks
9%synergy
Aetherflux Reservoir
11%inclusion5 decks44 decks
8%synergy
Herald's Horn
11%inclusion5 decks44 decks
6%synergy
Hedron Matrix
9.1%inclusion4 decks44 decks
9%synergy
Memory Jar
9.1%inclusion4 decks44 decks
9%synergy
Oblivion Stone
9.1%inclusion4 decks44 decks
9%synergy
Lux Cannon
9.1%inclusion4 decks44 decks
9%synergy
Winter Orb
9.1%inclusion4 decks44 decks
9%synergy
Tamiyo's Journal
9.1%inclusion4 decks44 decks
8%synergy
Grafted Exoskeleton
9.1%inclusion4 decks44 decks
8%synergy
Grafdigger's Cage
9.1%inclusion4 decks44 decks
8%synergy
Collector's Vault
9.1%inclusion4 decks44 decks
8%synergy
Inspiring Statuary
9.1%inclusion4 decks44 decks
8%synergy
Null Brooch
6.8%inclusion3 decks44 decks
7%synergy
Ring of Three Wishes
6.8%inclusion3 decks44 decks
7%synergy
Enchantments
Eldrazi Conscription
18%inclusion8 decks44 decks
17%synergy
Ugin's Mastery
6.8%inclusion3 decks44 decks
6%synergy
Planeswalkers
Ugin, the Spirit Dragon
55%inclusion24 decks44 decks
54%synergy
Karn, the Great Creator
41%inclusion18 decks44 decks
40%synergy
Tezzeret, Cruel Captain
24%inclusion5 decks21 decks
22%synergy
Karn Liberated
18%inclusion8 decks44 decks
18%synergy
Karn, Scion of Urza
14%inclusion6 decks44 decks
13%synergy
Utility Lands
Inventors' Fair
70%inclusion31 decks44 decks
67%synergy
Shrine of the Forsaken Gods
66%inclusion29 decks44 decks
65%synergy
Sanctum of Ugin
59%inclusion26 decks44 decks
59%synergy
Buried Ruin
59%inclusion26 decks44 decks
54%synergy
War Room
59%inclusion26 decks44 decks
53%synergy
Ugin's Labyrinth
50%inclusion22 decks44 decks
49%synergy
Urza's Saga
50%inclusion22 decks44 decks
43%synergy
Temple of the False God
50%inclusion22 decks44 decks
41%synergy
Rogue's Passage
50%inclusion22 decks44 decks
30%synergy
Reliquary Tower
50%inclusion22 decks44 decks
20%synergy
Urza's Workshop
48%inclusion21 decks44 decks
47%synergy
Tomb of the Spirit Dragon
41%inclusion18 decks44 decks
40%synergy
Thespian's Stage
39%inclusion17 decks44 decks
36%synergy
Blast Zone
36%inclusion16 decks44 decks
35%synergy
Scorched Ruins
34%inclusion15 decks44 decks
34%synergy
Darksteel Citadel
34%inclusion15 decks44 decks
30%synergy
Wasteland
32%inclusion14 decks44 decks
31%synergy
Bonders' Enclave
32%inclusion14 decks44 decks
29%synergy
Homeward Path
30%inclusion13 decks44 decks
28%synergy
Strip Mine
30%inclusion13 decks44 decks
27%synergy
Command Beacon
30%inclusion13 decks44 decks
25%synergy
Crystal Vein
27%inclusion12 decks44 decks
26%synergy
Deserted Temple
25%inclusion11 decks44 decks
24%synergy
Fomori Vault
25%inclusion11 decks44 decks
24%synergy
Arcane Lighthouse
25%inclusion11 decks44 decks
24%synergy
Scavenger Grounds
25%inclusion11 decks44 decks
21%synergy
Mage-Ring Network
23%inclusion10 decks44 decks
22%synergy
Sanctum of Eternity
23%inclusion10 decks44 decks
22%synergy
Zhalfirin Void
23%inclusion10 decks44 decks
22%synergy
Guildless Commons
23%inclusion10 decks44 decks
21%synergy
Vesuva
23%inclusion10 decks44 decks
21%synergy
Spawning Bed
20%inclusion9 decks44 decks
20%synergy
Mirrorpool
20%inclusion9 decks44 decks
20%synergy
Nephalia Academy
18%inclusion8 decks44 decks
18%synergy
Hall of the Bandit Lord
18%inclusion8 decks44 decks
18%synergy
Geier Reach Sanitarium
18%inclusion8 decks44 decks
15%synergy
Mikokoro, Center of the Sea
16%inclusion7 decks44 decks
15%synergy
Emergence Zone
16%inclusion7 decks44 decks
13%synergy
Muraganda Raceway
14%inclusion4 decks29 decks
13%synergy
Mystifying Maze
14%inclusion6 decks44 decks
13%synergy
Sea Gate Wreckage
14%inclusion6 decks44 decks
13%synergy
Arch of Orazca
14%inclusion6 decks44 decks
13%synergy
Labyrinth of Skophos
11%inclusion5 decks44 decks
11%synergy
Mishra's Factory
11%inclusion5 decks44 decks
11%synergy
Radiant Fountain
11%inclusion5 decks44 decks
10%synergy
Ghost Quarter
11%inclusion5 decks44 decks
10%synergy
High Market
11%inclusion5 decks44 decks
9%synergy
Encroaching Wastes
9.1%inclusion4 decks44 decks
9%synergy
Winding Canyons
9.1%inclusion4 decks44 decks
9%synergy
Blasted Landscape
9.1%inclusion4 decks44 decks
9%synergy
Mana Artifacts
Sol Ring
95%inclusion42 decks44 decks
12%synergy
Thran Dynamo
89%inclusion39 decks44 decks
84%synergy
Basalt Monolith
77%inclusion34 decks44 decks
75%synergy
Hedron Archive
66%inclusion29 decks44 decks
63%synergy
Mind Stone
66%inclusion29 decks44 decks
52%synergy
Thought Vessel
64%inclusion28 decks44 decks
46%synergy
Everflowing Chalice
59%inclusion26 decks44 decks
55%synergy
Worn Powerstone
50%inclusion22 decks44 decks
48%synergy
Dreamstone Hedron
43%inclusion19 decks44 decks
42%synergy
Gilded Lotus
39%inclusion17 decks44 decks
36%synergy
The Eternity Elevator
33%inclusion7 decks21 decks
32%synergy
Liquimetal Torque
27%inclusion12 decks44 decks
25%synergy
Mox Opal
27%inclusion12 decks44 decks
23%synergy
Blinkmoth Urn
23%inclusion10 decks44 decks
22%synergy
Fellwar Stone
23%inclusion10 decks44 decks
2%synergy
Prismatic Lens
20%inclusion9 decks44 decks
19%synergy
Stonespeaker Crystal
14%inclusion6 decks44 decks
13%synergy
Chromatic Orrery
14%inclusion6 decks44 decks
12%synergy
Arcane Signet
14%inclusion6 decks44 decks
-58%synergy
The Mightstone and Weakstone
11%inclusion5 decks44 decks
11%synergy
Sol Talisman
11%inclusion5 decks44 decks
11%synergy
Mana Crypt
11%inclusion5 decks44 decks
10%synergy
Sisay's Ring
9.1%inclusion4 decks44 decks
9%synergy
Skyclave Relic
9.1%inclusion4 decks44 decks
8%synergy
Sonic Screwdriver
9.1%inclusion4 decks44 decks
8%synergy
Lotus Petal
9.1%inclusion4 decks44 decks
2%synergy
Empowered Autogenerator
6.8%inclusion3 decks44 decks
6%synergy
The Irencrag
6.8%inclusion3 decks44 decks
6%synergy
Extraplanar Lens
6.8%inclusion3 decks44 decks
6%synergy
Staff of Compleation
6.8%inclusion3 decks44 decks
6%synergy
Mox Amber
6.8%inclusion3 decks44 decks
2%synergy
Lands
Urza's Cave
43%inclusion19 decks44 decks
40%synergy
The Mycosynth Gardens
36%inclusion16 decks44 decks
35%synergy
Planar Nexus
30%inclusion13 decks44 decks
29%synergy
Cavern of Souls
25%inclusion11 decks44 decks
18%synergy
Talon Gates of Madara
16%inclusion7 decks43 decks
14%synergy
Ash Barrens
16%inclusion7 decks44 decks
11%synergy
The Grey Havens
11%inclusion5 decks44 decks
10%synergy
Plaza of Heroes
11%inclusion5 decks44 decks
9%synergy
Gemstone Caverns
11%inclusion5 decks44 decks
6%synergy
Abstergo Entertainment
10%inclusion4 decks41 decks
9%synergy
Crystal Grotto
9.1%inclusion4 decks44 decks
8%synergy
Haven of the Spirit Dragon
9.1%inclusion4 decks44 decks
8%synergy
Terramorphic Expanse
9.1%inclusion4 decks44 decks
-6%synergy
Myriad Landscape
9.1%inclusion4 decks44 decks
-6%synergy
Command Tower
9.1%inclusion4 decks44 decks
-65%synergy