Unspeakable Symbol
Sage of Hours
Gray Merchant of Asphodel
Conjurer's Closet

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Your devotion to black times the number of opponents you have is greater than or equal to 15.

   Steps

How does this combo work?
1
At the beginning of your end step, Conjurer's Closet triggers, blinking Gray Merchant of Asphodel.
2
When Gray Merchant of Asphodel enters the battlefield, it triggers, causing each opponent to lose life equal to your devotion to black, and you to gain life equal to the life lost this way.
3
Activate Unspeakable Symbol five times by paying 15 life, putting five +1/+1 counters on Sage of Hours.
4
Activate Sage of Hours by removing all +1/+1 counters from it, causing you to take at least one extra turn after this one.
5
Repeat each turn.

   Results

What do I get from this combo?
Infinite turns
Atraxa, Praetors' Voice
0.0%inclusion2 decks38.6K decks
Vren, the Relentless
0.0%inclusion1 decks9.83K decks
Creatures
Myojin of Towering Might
100%inclusion2 decks2 decks
100%synergy
Thassa, Deep-Dwelling
100%inclusion3 decks3 decks
97%synergy
Master Biomancer
100%inclusion2 decks2 decks
97%synergy
Ezuri, Stalker of Spheres
100%inclusion2 decks2 decks
97%synergy
Evolution Sage
100%inclusion2 decks2 decks
94%synergy
Vorinclex, Monstrous Raider
100%inclusion2 decks2 decks
97%synergy
Thrummingbird
67%inclusion2 decks3 decks
63%synergy
Tekuthal, Inquiry Dominus
67%inclusion2 decks3 decks
64%synergy
Dreamtide Whale
67%inclusion2 decks3 decks
64%synergy
Bloodroot Apothecary
50%inclusion1 decks2 decks
49%synergy
Phyrexian Swarmlord
50%inclusion1 decks2 decks
49%synergy
Brimaz, Blight of Oreskos
50%inclusion1 decks2 decks
49%synergy
Atraxa, Grand Unifier
50%inclusion1 decks2 decks
46%synergy
Bloated Contaminator
50%inclusion1 decks2 decks
49%synergy
Bloodspore Thrinax
50%inclusion1 decks2 decks
50%synergy
Cankerbloom
50%inclusion1 decks2 decks
45%synergy
Carth the Lion
50%inclusion1 decks2 decks
49%synergy
Experiment Kraj
50%inclusion1 decks2 decks
50%synergy
Lae'zel, Vlaakith's Champion
50%inclusion1 decks2 decks
47%synergy
Sandsteppe Mastodon
50%inclusion1 decks2 decks
50%synergy
Stampeding Wildebeests
50%inclusion1 decks2 decks
50%synergy
Tainted Observer
50%inclusion1 decks2 decks
49%synergy
Tyrranax Rex
50%inclusion1 decks2 decks
49%synergy
Coretapper
33%inclusion1 decks3 decks
33%synergy
Shimmerwing Chimera
33%inclusion1 decks3 decks
33%synergy
Skyskipper Duo
33%inclusion1 decks3 decks
33%synergy
Pollywog Prodigy
33%inclusion1 decks3 decks
30%synergy
Farmstead Gleaner
33%inclusion1 decks3 decks
33%synergy
Flux Channeler
33%inclusion1 decks3 decks
31%synergy
Myr Battlesphere
33%inclusion1 decks3 decks
32%synergy
Myr Convert
33%inclusion1 decks3 decks
33%synergy
Skithiryx, the Blight Dragon
33%inclusion1 decks3 decks
32%synergy
Marrow-Gnawer
33%inclusion1 decks3 decks
33%synergy
K'rrik, Son of Yawgmoth
33%inclusion1 decks3 decks
31%synergy
Overseer of the Damned
33%inclusion1 decks3 decks
32%synergy
Chainer, Dementia Master
33%inclusion1 decks3 decks
33%synergy
Relentless Rats
33%inclusion1 decks3 decks
33%synergy
Venser, Shaper Savant
33%inclusion1 decks3 decks
32%synergy
Crypt Ghast
33%inclusion1 decks3 decks
28%synergy
Ogre Slumlord
33%inclusion1 decks3 decks
32%synergy
Sepulchral Primordial
33%inclusion1 decks3 decks
32%synergy
Viscera Seer
33%inclusion1 decks3 decks
25%synergy
Throat Slitter
33%inclusion1 decks3 decks
33%synergy
Ratcatcher
33%inclusion1 decks3 decks
33%synergy
Palinchron
33%inclusion1 decks3 decks
33%synergy
Cadaverous Knight
33%inclusion1 decks3 decks
33%synergy
Aphetto Alchemist
33%inclusion1 decks3 decks
33%synergy
Opposition Agent
33%inclusion1 decks3 decks
28%synergy
Sakashima's Protege
33%inclusion1 decks3 decks
33%synergy
Instants
Swords to Plowshares
100%inclusion2 decks2 decks
38%synergy
Prologue to Phyresis
67%inclusion2 decks3 decks
65%synergy
Counterspell
67%inclusion2 decks3 decks
25%synergy
Teferi's Protection
50%inclusion1 decks2 decks
33%synergy
Void Rend
50%inclusion1 decks2 decks
35%synergy
Mortify
50%inclusion1 decks2 decks
39%synergy
Beast Within
50%inclusion1 decks2 decks
15%synergy
Enlightened Tutor
50%inclusion1 decks2 decks
34%synergy
Dazzling Denial
33%inclusion1 decks3 decks
32%synergy
Tainted Strike
33%inclusion1 decks3 decks
32%synergy
Serum Snare
33%inclusion1 decks3 decks
33%synergy
Vampiric Tutor
33%inclusion1 decks3 decks
18%synergy
Fuel for the Cause
33%inclusion1 decks3 decks
33%synergy
Steady Progress
33%inclusion1 decks3 decks
33%synergy
Vraska's Fall
33%inclusion1 decks3 decks
32%synergy
Swan Song
33%inclusion1 decks3 decks
16%synergy
Arcane Denial
33%inclusion1 decks3 decks
13%synergy
Frantic Search
33%inclusion1 decks3 decks
19%synergy
Negate
33%inclusion1 decks3 decks
12%synergy
Reality Shift
33%inclusion1 decks3 decks
25%synergy
Mana Drain
33%inclusion1 decks3 decks
19%synergy
Hinder
33%inclusion1 decks3 decks
33%synergy
Lim-Dûl's Vault
33%inclusion1 decks3 decks
30%synergy
Cyclonic Rift
33%inclusion1 decks3 decks
10%synergy
Sorceries
Farseek
100%inclusion2 decks2 decks
64%synergy
Cultivate
100%inclusion2 decks2 decks
57%synergy
Tezzeret's Gambit
67%inclusion2 decks3 decks
63%synergy
Damn
50%inclusion1 decks2 decks
34%synergy
Austere Command
50%inclusion1 decks2 decks
38%synergy
Rampant Growth
50%inclusion1 decks2 decks
16%synergy
Thirsting Roots
50%inclusion1 decks2 decks
48%synergy
Kodama's Reach
50%inclusion1 decks2 decks
22%synergy
Sunfall
50%inclusion1 decks2 decks
49%synergy
Damning Verdict
50%inclusion1 decks2 decks
48%synergy
Vat Emergence
33%inclusion1 decks3 decks
33%synergy
Infectious Inquiry
33%inclusion1 decks3 decks
32%synergy
Phyresis Outbreak
33%inclusion1 decks3 decks
32%synergy
Demonic Tutor
33%inclusion1 decks3 decks
14%synergy
Expropriate
33%inclusion1 decks3 decks
32%synergy
Read the Bones
33%inclusion1 decks3 decks
27%synergy
Promise of Power
33%inclusion1 decks3 decks
33%synergy
Toxic Deluge
33%inclusion1 decks3 decks
15%synergy
Morbid Curiosity
33%inclusion1 decks3 decks
33%synergy
Painful Truths
33%inclusion1 decks3 decks
31%synergy
Utility Artifacts
Insight Engine
100%inclusion1 decks1 decks
98%synergy
Peter Parker's Camera
100%inclusion1 decks1 decks
99%synergy
Magistrate's Scepter
67%inclusion2 decks3 decks
66%synergy
Contagion Engine
67%inclusion2 decks3 decks
66%synergy
The Chain Veil
67%inclusion2 decks3 decks
66%synergy
Contagion Clasp
67%inclusion2 decks3 decks
66%synergy
Thousand-Year Elixir
33%inclusion1 decks3 decks
32%synergy
Lithoform Engine
33%inclusion1 decks3 decks
32%synergy
Manifold Key
33%inclusion1 decks3 decks
32%synergy
Lux Cannon
33%inclusion1 decks3 decks
33%synergy
Aetherflux Reservoir
33%inclusion1 decks3 decks
30%synergy
Lightning Greaves
33%inclusion1 decks3 decks
8%synergy
Nevinyrral's Disk
33%inclusion1 decks3 decks
32%synergy
Swiftfoot Boots
33%inclusion1 decks3 decks
6%synergy
Wayfarer's Bauble
33%inclusion1 decks3 decks
25%synergy
Illusionist's Bracers
33%inclusion1 decks3 decks
32%synergy
Panharmonicon
33%inclusion1 decks3 decks
29%synergy
Nim Deathmantle
33%inclusion1 decks3 decks
33%synergy
Thrumming Stone
33%inclusion1 decks3 decks
33%synergy
Expedition Map
33%inclusion1 decks3 decks
30%synergy
Enchantments
Oath of Teferi
100%inclusion2 decks2 decks
97%synergy
Impostor Syndrome
100%inclusion1 decks1 decks
98%synergy
Doubling Season
50%inclusion1 decks2 decks
40%synergy
Innkeeper's Talent
50%inclusion1 decks2 decks
46%synergy
Communal Brewing
50%inclusion1 decks2 decks
49%synergy
Norn's Decree
50%inclusion1 decks2 decks
49%synergy
Bred for the Hunt
50%inclusion1 decks2 decks
47%synergy
Brokers Ascendancy
50%inclusion1 decks2 decks
44%synergy
Cathars' Crusade
50%inclusion1 decks2 decks
45%synergy
Teleportation Circle
50%inclusion1 decks2 decks
47%synergy
Palace Siege
33%inclusion1 decks3 decks
33%synergy
Awakened Awareness
33%inclusion1 decks3 decks
33%synergy
Inexorable Tide
33%inclusion1 decks3 decks
30%synergy
Dictate of Erebos
33%inclusion1 decks3 decks
30%synergy
Phyrexian Arena
33%inclusion1 decks3 decks
18%synergy
Rhystic Study
33%inclusion1 decks3 decks
9%synergy
Greed
33%inclusion1 decks3 decks
32%synergy
Grave Pact
33%inclusion1 decks3 decks
29%synergy
Necropotence
33%inclusion1 decks3 decks
28%synergy
Opposition
33%inclusion1 decks3 decks
33%synergy
Planeswalkers
Vraska, Betrayal's Sting
67%inclusion2 decks3 decks
65%synergy
Liliana, Dreadhorde General
67%inclusion2 decks3 decks
63%synergy
Teferi, Who Slows the Sunset
50%inclusion1 decks2 decks
48%synergy
Ajani Steadfast
50%inclusion1 decks2 decks
49%synergy
Jace, Unraveler of Secrets
33%inclusion1 decks3 decks
33%synergy
Narset, Parter of Veils
33%inclusion1 decks3 decks
30%synergy
Jace, the Mind Sculptor
33%inclusion1 decks3 decks
32%synergy
Liliana Vess
33%inclusion1 decks3 decks
33%synergy
Ashiok, Dream Render
33%inclusion1 decks3 decks
30%synergy
Ashiok, Sculptor of Fears
33%inclusion1 decks3 decks
33%synergy
Tezzeret, Artifice Master
33%inclusion1 decks3 decks
32%synergy
Utility Lands
Multiversal Passage
100%inclusion1 decks1 decks
99%synergy
Magosi, the Waterveil
67%inclusion2 decks3 decks
67%synergy
Nesting Grounds
67%inclusion2 decks3 decks
65%synergy
Bojuka Bog
67%inclusion2 decks3 decks
37%synergy
Reliquary Tower
67%inclusion2 decks3 decks
37%synergy
Saltcrusted Steppe
50%inclusion1 decks2 decks
50%synergy
Calciform Pools
50%inclusion1 decks2 decks
50%synergy
Drannith Ruins
33%inclusion1 decks3 decks
33%synergy
Rogue's Passage
33%inclusion1 decks3 decks
13%synergy
Temple of the False God
33%inclusion1 decks3 decks
24%synergy
Ancient Tomb
33%inclusion1 decks3 decks
24%synergy
Karn's Bastion
33%inclusion1 decks3 decks
29%synergy
Thespian's Stage
33%inclusion1 decks3 decks
31%synergy
Cabal Coffers
33%inclusion1 decks3 decks
24%synergy
Urborg, Tomb of Yawgmoth
33%inclusion1 decks3 decks
24%synergy
Volrath's Stronghold
33%inclusion1 decks3 decks
32%synergy
Cabal Stronghold
33%inclusion1 decks3 decks
30%synergy
Nykthos, Shrine to Nyx
33%inclusion1 decks3 decks
28%synergy
Mana Artifacts
Sol Ring
100%inclusion3 decks3 decks
16%synergy
Golgari Signet
100%inclusion2 decks2 decks
89%synergy
The Soul Stone
100%inclusion1 decks1 decks
96%synergy
Astral Cornucopia
33%inclusion1 decks3 decks
32%synergy
Fellwar Stone
33%inclusion1 decks3 decks
13%synergy
Chromatic Lantern
33%inclusion1 decks3 decks
25%synergy
Arcane Signet
33%inclusion1 decks3 decks
-39%synergy
Mind Stone
33%inclusion1 decks3 decks
18%synergy
Talisman of Dominance
33%inclusion1 decks3 decks
1%synergy
Lands
Urban Retreat
100%inclusion1 decks1 decks
94%synergy
Command Tower
67%inclusion2 decks3 decks
-8%synergy
Watery Grave
67%inclusion2 decks3 decks
26%synergy
Overgrown Tomb
50%inclusion1 decks2 decks
10%synergy
Temple Garden
50%inclusion1 decks2 decks
11%synergy
Hallowed Fountain
50%inclusion1 decks2 decks
11%synergy
Breeding Pool
50%inclusion1 decks2 decks
9%synergy
Godless Shrine
50%inclusion1 decks2 decks
9%synergy
Spara's Headquarters
50%inclusion1 decks2 decks
22%synergy
Zagoth Triome
50%inclusion1 decks2 decks
22%synergy
Indatha Triome
50%inclusion1 decks2 decks
22%synergy
Raffine's Tower
50%inclusion1 decks2 decks
25%synergy
Exotic Orchard
33%inclusion1 decks3 decks
-3%synergy
Misty Rainforest
33%inclusion1 decks3 decks
22%synergy
Verdant Catacombs
33%inclusion1 decks3 decks
22%synergy
Marsh Flats
33%inclusion1 decks3 decks
23%synergy
Windswept Heath
33%inclusion1 decks3 decks
22%synergy
Temple of Deceit
33%inclusion1 decks3 decks
18%synergy
Dismal Backwater
33%inclusion1 decks3 decks
27%synergy
Darkwater Catacombs
33%inclusion1 decks3 decks
18%synergy
Dimir Aqueduct
33%inclusion1 decks3 decks
18%synergy
Jwar Isle Refuge
33%inclusion1 decks3 decks
32%synergy
Underground River
33%inclusion1 decks3 decks
11%synergy
Sunken Hollow
33%inclusion1 decks3 decks
-1%synergy
Tainted Isle
33%inclusion1 decks3 decks
22%synergy
Morphic Pool
33%inclusion1 decks3 decks
9%synergy
Choked Estuary
33%inclusion1 decks3 decks
18%synergy
Spire of Industry
33%inclusion1 decks3 decks
30%synergy
Drowned Catacomb
33%inclusion1 decks3 decks
5%synergy
Fetid Pools
33%inclusion1 decks3 decks
26%synergy
Clearwater Pathway
33%inclusion1 decks3 decks
25%synergy