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%inclusion10 decks20.3K decks
Emrakul, the Promised End
1.0%inclusion9 decks895 decks
Ulamog, the Ceaseless Hunger
0.1%inclusion1 decks937 decks
Ultima, Origin of Oblivion
0.0%inclusion1 decks5.70K decks
Sami, Wildcat Captain
0.0%inclusion1 decks4.04K decks
The Wandering Minstrel
0.0%inclusion1 decks15K decks
Sidisi, Undead Vizier
0.1%inclusion1 decks690 decks
The Peregrine Dynamo
0.1%inclusion1 decks1K decks
Ulamog, the Defiler
0.1%inclusion1 decks1.51K decks
Ulalek, Fused Atrocity
0.0%inclusion1 decks27.4K decks
Selvala, Heart of the Wilds
0.0%inclusion1 decks5.91K decks
Ulamog, the Infinite Gyre
0.5%inclusion1 decks193 decks
ED-E, Lonesome Eyebot
0.4%inclusion1 decks250 decks
Kozilek, Butcher of Truth
0.1%inclusion1 decks892 decks
High Synergy Cards
Forsaken Monument
89%inclusion40 decks45 decks
87%synergy
Eldrazi Temple
87%inclusion39 decks45 decks
86%synergy
All Is Dust
84%inclusion38 decks45 decks
83%synergy
Eye of Ugin
82%inclusion37 decks45 decks
82%synergy
Urza's Power Plant
80%inclusion36 decks45 decks
78%synergy
Urza's Mine
80%inclusion36 decks45 decks
78%synergy
Urza's Tower
80%inclusion36 decks45 decks
78%synergy
Ugin, the Ineffable
78%inclusion35 decks45 decks
76%synergy
Ulamog, the Ceaseless Hunger
76%inclusion34 decks45 decks
74%synergy
Kozilek, Butcher of Truth
73%inclusion33 decks45 decks
72%synergy
Top Cards
Mystic Forge
73%inclusion33 decks45 decks
70%synergy
Ugin, Eye of the Storms
67%inclusion18 decks27 decks
66%synergy
Lightning Greaves
67%inclusion30 decks45 decks
42%synergy
Conduit of Ruin
60%inclusion27 decks45 decks
59%synergy
Sensei's Divining Top
60%inclusion27 decks45 decks
56%synergy
Echoes of Eternity
59%inclusion26 decks44 decks
58%synergy
It That Betrays
58%inclusion26 decks45 decks
57%synergy
Ulamog, the Infinite Gyre
58%inclusion26 decks45 decks
57%synergy
Artisan of Kozilek
58%inclusion26 decks45 decks
56%synergy
Darksteel Monolith
56%inclusion25 decks45 decks
55%synergy
Game Changers
Ancient Tomb
69%inclusion31 decks45 decks
60%synergy
Mana Vault
62%inclusion28 decks45 decks
56%synergy
The One Ring
44%inclusion20 decks45 decks
36%synergy
Grim Monolith
38%inclusion17 decks45 decks
36%synergy
Mishra's Workshop
18%inclusion8 decks45 decks
17%synergy
Mox Diamond
13%inclusion6 decks45 decks
9%synergy
Field of the Dead
6.7%inclusion3 decks45 decks
4%synergy
Creatures
Void Winnower
56%inclusion25 decks45 decks
55%synergy
Skittering Cicada
53%inclusion24 decks45 decks
53%synergy
Kozilek, the Great Distortion
51%inclusion23 decks45 decks
50%synergy
Palladium Myr
51%inclusion23 decks45 decks
49%synergy
Ulamog, the Defiler
50%inclusion22 decks44 decks
49%synergy
Glaring Fleshraker
50%inclusion22 decks44 decks
49%synergy
Liberator, Urza's Battlethopter
49%inclusion22 decks45 decks
48%synergy
Metalworker
42%inclusion19 decks45 decks
42%synergy
Endbringer
42%inclusion19 decks45 decks
41%synergy
Oblivion Sower
40%inclusion18 decks45 decks
39%synergy
Geode Golem
38%inclusion17 decks45 decks
37%synergy
Emrakul, the World Anew
38%inclusion17 decks45 decks
37%synergy
Ultima, Origin of Oblivion
38%inclusion9 decks24 decks
37%synergy
Wandering Archaic
36%inclusion16 decks45 decks
34%synergy
Flayer of Loyalties
33%inclusion15 decks45 decks
33%synergy
Foundry Inspector
33%inclusion15 decks45 decks
29%synergy
It That Heralds the End
31%inclusion14 decks45 decks
30%synergy
Solemn Simulacrum
31%inclusion14 decks45 decks
19%synergy
Sire of Seven Deaths
29%inclusion10 decks35 decks
28%synergy
Kozilek, the Broken Reality
25%inclusion11 decks44 decks
24%synergy
Bane of Bala Ged
24%inclusion11 decks45 decks
24%synergy
Blightsteel Colossus
24%inclusion11 decks45 decks
23%synergy
Pathrazer of Ulamog
22%inclusion10 decks45 decks
22%synergy
Cityscape Leveler
22%inclusion10 decks45 decks
21%synergy
Spawnbed Protector
20%inclusion9 decks44 decks
20%synergy
Thought-Knot Seer
20%inclusion9 decks45 decks
20%synergy
Devourer of Destiny
20%inclusion9 decks45 decks
20%synergy
Zhulodok, Void Gorger
20%inclusion9 decks45 decks
20%synergy
Kuldotha Forgemaster
20%inclusion9 decks45 decks
19%synergy
Meteor Golem
20%inclusion9 decks45 decks
18%synergy
Burnished Hart
20%inclusion9 decks45 decks
17%synergy
Ornithopter of Paradise
20%inclusion9 decks45 decks
16%synergy
Kozilek's Channeler
18%inclusion8 decks45 decks
18%synergy
Hedron Crawler
18%inclusion8 decks45 decks
17%synergy
Desolation Twin
18%inclusion8 decks45 decks
17%synergy
Ulamog's Crusher
18%inclusion8 decks45 decks
17%synergy
Crashing Drawbridge
18%inclusion8 decks45 decks
16%synergy
Jhoira's Familiar
16%inclusion7 decks45 decks
14%synergy
Walking Ballista
16%inclusion7 decks45 decks
13%synergy
Reality Smasher
13%inclusion6 decks45 decks
13%synergy
Deceiver of Form
13%inclusion6 decks45 decks
13%synergy
Matter Reshaper
13%inclusion6 decks45 decks
13%synergy
Abstruse Archaic
13%inclusion6 decks45 decks
13%synergy
Manakin
13%inclusion6 decks45 decks
13%synergy
Soul of New Phyrexia
13%inclusion6 decks45 decks
13%synergy
Summon: Bahamut
13%inclusion3 decks24 decks
11%synergy
Walker of the Wastes
11%inclusion5 decks45 decks
11%synergy
Eldrazi Mimic
11%inclusion5 decks45 decks
11%synergy
Breaker of Armies
11%inclusion5 decks45 decks
11%synergy
Breaker of Creation
11%inclusion5 decks45 decks
11%synergy
Instants
Warping Wail
51%inclusion23 decks45 decks
50%synergy
Not of This World
49%inclusion22 decks45 decks
48%synergy
Null Elemental Blast
36%inclusion16 decks45 decks
35%synergy
Kozilek's Command
34%inclusion15 decks44 decks
33%synergy
Scour from Existence
33%inclusion15 decks45 decks
33%synergy
Desecrate Reality
33%inclusion15 decks45 decks
33%synergy
Titan's Presence
33%inclusion15 decks45 decks
33%synergy
Eldritch Immunity
18%inclusion8 decks44 decks
17%synergy
Eldrazi Confluence
16%inclusion7 decks44 decks
15%synergy
Spatial Contortion
11%inclusion5 decks45 decks
11%synergy
Sorceries
Rise of the Eldrazi
40%inclusion18 decks45 decks
39%synergy
Calamity of the Titans
22%inclusion10 decks45 decks
22%synergy
Introduction to Prophecy
13%inclusion6 decks45 decks
13%synergy
Selective Obliteration
9.1%inclusion4 decks44 decks
9%synergy
Skittering Invasion
8.9%inclusion4 decks45 decks
9%synergy
Environmental Sciences
6.7%inclusion3 decks45 decks
6%synergy
Introduction to Annihilation
6.7%inclusion3 decks45 decks
6%synergy
Utility Artifacts
Voltaic Key
53%inclusion24 decks45 decks
52%synergy
Expedition Map
51%inclusion23 decks45 decks
48%synergy
Manifold Key
49%inclusion22 decks45 decks
47%synergy
Clock of Omens
44%inclusion20 decks45 decks
44%synergy
Rings of Brighthearth
42%inclusion19 decks45 decks
41%synergy
Planar Bridge
40%inclusion18 decks45 decks
40%synergy
Urza's Incubator
40%inclusion18 decks45 decks
36%synergy
Moonsilver Key
38%inclusion17 decks45 decks
37%synergy
Sculpting Steel
38%inclusion17 decks45 decks
36%synergy
Staff of Domination
33%inclusion15 decks45 decks
32%synergy
Mirage Mirror
31%inclusion14 decks45 decks
30%synergy
Portal to Phyrexia
29%inclusion13 decks45 decks
27%synergy
Commander's Plate
24%inclusion11 decks45 decks
22%synergy
Swiftfoot Boots
24%inclusion11 decks45 decks
-3%synergy
Darksteel Forge
22%inclusion10 decks45 decks
21%synergy
Chimil, the Inner Sun
22%inclusion10 decks45 decks
21%synergy
Helm of the Host
22%inclusion10 decks45 decks
19%synergy
Semblance Anvil
20%inclusion9 decks45 decks
19%synergy
Mind's Eye
18%inclusion8 decks45 decks
17%synergy
Mycosynth Lattice
18%inclusion8 decks45 decks
17%synergy
Nevinyrral's Disk
18%inclusion8 decks45 decks
17%synergy
Akroma's Memorial
18%inclusion8 decks45 decks
17%synergy
Wayfarer's Bauble
18%inclusion8 decks45 decks
10%synergy
Ugin's Nexus
16%inclusion7 decks45 decks
15%synergy
Spine of Ish Sah
16%inclusion7 decks45 decks
15%synergy
Krark-Clan Ironworks
16%inclusion7 decks45 decks
14%synergy
Crucible of Worlds
16%inclusion7 decks45 decks
13%synergy
Idol of False Gods
14%inclusion6 decks44 decks
13%synergy
Scroll Rack
13%inclusion6 decks45 decks
12%synergy
Cloud Key
13%inclusion6 decks45 decks
11%synergy
Aetherflux Reservoir
13%inclusion6 decks45 decks
10%synergy
Planar Portal
11%inclusion5 decks45 decks
11%synergy
Prototype Portal
11%inclusion5 decks45 decks
11%synergy
Gerrard's Hourglass Pendant
11%inclusion5 decks45 decks
11%synergy
Doubling Cube
11%inclusion5 decks45 decks
11%synergy
Winter Orb
11%inclusion5 decks45 decks
11%synergy
Grafdigger's Cage
11%inclusion5 decks45 decks
10%synergy
Palantír of Orthanc
11%inclusion5 decks45 decks
10%synergy
Strionic Resonator
11%inclusion5 decks45 decks
9%synergy
Herald's Horn
11%inclusion5 decks45 decks
5%synergy
Radiant Lotus
10%inclusion3 decks29 decks
10%synergy
Hedron Matrix
8.9%inclusion4 decks45 decks
9%synergy
Memory Jar
8.9%inclusion4 decks45 decks
9%synergy
Oblivion Stone
8.9%inclusion4 decks45 decks
9%synergy
Lux Cannon
8.9%inclusion4 decks45 decks
9%synergy
Torpor Orb
8.9%inclusion4 decks45 decks
8%synergy
Tamiyo's Journal
8.9%inclusion4 decks45 decks
8%synergy
Grafted Exoskeleton
8.9%inclusion4 decks45 decks
8%synergy
Collector's Vault
8.9%inclusion4 decks45 decks
8%synergy
Inspiring Statuary
8.9%inclusion4 decks45 decks
7%synergy
Enchantments
Eldrazi Conscription
18%inclusion8 decks45 decks
17%synergy
Ugin's Mastery
6.7%inclusion3 decks45 decks
6%synergy
Planeswalkers
Ugin, the Spirit Dragon
56%inclusion25 decks45 decks
55%synergy
Karn, the Great Creator
42%inclusion19 decks45 decks
41%synergy
Tezzeret, Cruel Captain
27%inclusion6 decks22 decks
26%synergy
Karn Liberated
18%inclusion8 decks45 decks
18%synergy
Karn, Scion of Urza
13%inclusion6 decks45 decks
13%synergy
Utility Lands
Inventors' Fair
71%inclusion32 decks45 decks
67%synergy
Shrine of the Forsaken Gods
64%inclusion29 decks45 decks
63%synergy
Buried Ruin
60%inclusion27 decks45 decks
55%synergy
War Room
60%inclusion27 decks45 decks
54%synergy
Sanctum of Ugin
58%inclusion26 decks45 decks
57%synergy
Ugin's Labyrinth
51%inclusion23 decks45 decks
51%synergy
Urza's Saga
51%inclusion23 decks45 decks
44%synergy
Rogue's Passage
51%inclusion23 decks45 decks
31%synergy
Reliquary Tower
51%inclusion23 decks45 decks
21%synergy
Temple of the False God
49%inclusion22 decks45 decks
40%synergy
Urza's Workshop
47%inclusion21 decks45 decks
46%synergy
Tomb of the Spirit Dragon
40%inclusion18 decks45 decks
39%synergy
Thespian's Stage
40%inclusion18 decks45 decks
38%synergy
Blast Zone
38%inclusion17 decks45 decks
37%synergy
Scorched Ruins
36%inclusion16 decks45 decks
35%synergy
Darksteel Citadel
36%inclusion16 decks45 decks
32%synergy
Wasteland
31%inclusion14 decks45 decks
30%synergy
Bonders' Enclave
31%inclusion14 decks45 decks
29%synergy
Strip Mine
31%inclusion14 decks45 decks
29%synergy
Crystal Vein
29%inclusion13 decks45 decks
28%synergy
Homeward Path
29%inclusion13 decks45 decks
28%synergy
Command Beacon
29%inclusion13 decks45 decks
24%synergy
Deserted Temple
27%inclusion12 decks45 decks
26%synergy
Scavenger Grounds
27%inclusion12 decks45 decks
23%synergy
Fomori Vault
24%inclusion11 decks45 decks
23%synergy
Arcane Lighthouse
24%inclusion11 decks45 decks
23%synergy
Mage-Ring Network
22%inclusion10 decks45 decks
22%synergy
Sanctum of Eternity
22%inclusion10 decks45 decks
22%synergy
Zhalfirin Void
22%inclusion10 decks45 decks
22%synergy
Guildless Commons
22%inclusion10 decks45 decks
21%synergy
Vesuva
22%inclusion10 decks45 decks
21%synergy
Spawning Bed
20%inclusion9 decks45 decks
20%synergy
Mirrorpool
20%inclusion9 decks45 decks
19%synergy
Nephalia Academy
18%inclusion8 decks45 decks
18%synergy
Hall of the Bandit Lord
18%inclusion8 decks45 decks
17%synergy
Mikokoro, Center of the Sea
18%inclusion8 decks45 decks
16%synergy
Emergence Zone
18%inclusion8 decks45 decks
15%synergy
Geier Reach Sanitarium
18%inclusion8 decks45 decks
15%synergy
Mystifying Maze
13%inclusion6 decks45 decks
13%synergy
Sea Gate Wreckage
13%inclusion6 decks45 decks
13%synergy
Mishra's Factory
13%inclusion6 decks45 decks
13%synergy
Arch of Orazca
13%inclusion6 decks45 decks
13%synergy
Muraganda Raceway
13%inclusion4 decks30 decks
12%synergy
Ghost Quarter
13%inclusion6 decks45 decks
11%synergy
Labyrinth of Skophos
11%inclusion5 decks45 decks
11%synergy
Radiant Fountain
11%inclusion5 decks45 decks
10%synergy
High Market
11%inclusion5 decks45 decks
9%synergy
Treasure Vault
11%inclusion5 decks45 decks
8%synergy
Encroaching Wastes
8.9%inclusion4 decks45 decks
9%synergy
Winding Canyons
8.9%inclusion4 decks45 decks
9%synergy
Mana Artifacts
Sol Ring
96%inclusion43 decks45 decks
12%synergy
Thran Dynamo
89%inclusion40 decks45 decks
84%synergy
Basalt Monolith
78%inclusion35 decks45 decks
75%synergy
Hedron Archive
64%inclusion29 decks45 decks
62%synergy
Mind Stone
64%inclusion29 decks45 decks
50%synergy
Thought Vessel
62%inclusion28 decks45 decks
45%synergy
Everflowing Chalice
58%inclusion26 decks45 decks
54%synergy
Worn Powerstone
49%inclusion22 decks45 decks
47%synergy
Dreamstone Hedron
42%inclusion19 decks45 decks
41%synergy
Gilded Lotus
38%inclusion17 decks45 decks
35%synergy
The Eternity Elevator
36%inclusion8 decks22 decks
35%synergy
Liquimetal Torque
29%inclusion13 decks45 decks
26%synergy
Mox Opal
29%inclusion13 decks45 decks
25%synergy
Blinkmoth Urn
22%inclusion10 decks45 decks
22%synergy
Fellwar Stone
22%inclusion10 decks45 decks
2%synergy
Prismatic Lens
20%inclusion9 decks45 decks
19%synergy
Chromatic Orrery
16%inclusion7 decks45 decks
14%synergy
Stonespeaker Crystal
13%inclusion6 decks45 decks
13%synergy
Arcane Signet
13%inclusion6 decks45 decks
-59%synergy
Sisay's Ring
11%inclusion5 decks45 decks
11%synergy
The Mightstone and Weakstone
11%inclusion5 decks45 decks
11%synergy
Sol Talisman
11%inclusion5 decks45 decks
10%synergy
Mana Crypt
11%inclusion5 decks45 decks
10%synergy
Lotus Petal
11%inclusion5 decks45 decks
4%synergy
Skyclave Relic
8.9%inclusion4 decks45 decks
8%synergy
Sonic Screwdriver
8.9%inclusion4 decks45 decks
8%synergy
Staff of Compleation
8.9%inclusion4 decks45 decks
8%synergy
Empowered Autogenerator
6.7%inclusion3 decks45 decks
6%synergy
The Irencrag
6.7%inclusion3 decks45 decks
6%synergy
Extraplanar Lens
6.7%inclusion3 decks45 decks
6%synergy
Mox Amber
6.7%inclusion3 decks45 decks
2%synergy
Lands
Urza's Cave
44%inclusion20 decks45 decks
42%synergy
The Mycosynth Gardens
38%inclusion17 decks45 decks
36%synergy
Planar Nexus
29%inclusion13 decks45 decks
28%synergy
Cavern of Souls
27%inclusion12 decks45 decks
19%synergy
Talon Gates of Madara
16%inclusion7 decks44 decks
14%synergy
Ash Barrens
16%inclusion7 decks45 decks
11%synergy
Abstergo Entertainment
12%inclusion5 decks42 decks
11%synergy
The Grey Havens
11%inclusion5 decks45 decks
10%synergy
Plaza of Heroes
11%inclusion5 decks45 decks
9%synergy
Gemstone Caverns
11%inclusion5 decks45 decks
6%synergy
Crystal Grotto
8.9%inclusion4 decks45 decks
8%synergy
Haven of the Spirit Dragon
8.9%inclusion4 decks45 decks
8%synergy
Terramorphic Expanse
8.9%inclusion4 decks45 decks
-6%synergy
Myriad Landscape
8.9%inclusion4 decks45 decks
-7%synergy
Command Tower
8.9%inclusion4 decks45 decks
-65%synergy