Mortuary
Aetherflux Reservoir
Umbral Collar Zealot
Bolas's Citadel

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Your life total is at least 2.
You control an additional nontoken creature with mana value 1 or less.

   Steps

How does this combo work?
1
Activate Umbral Collar Zealot by sacrificing a creature with mana value 1 or less.
2
When the creature dies, Mortuary triggers, putting the creature from your graveyard onto the top of your library.
3
Resolve the Umbral Collar Zealot ability.
4
Cast the creature from the top of your library by paying 1 life.
5
Aetherflux Reservoir triggers, causing you to gain 1 life
6
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite lifegain triggers
Infinite lifegain
Infinite storm count
Infinite damage
Infinite surveil
Gwenom, Remorseless
11%inclusion285 decks2.67K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion2 decks18.6K decks
Imskir Iron-Eater
0.0%inclusion1 decks4.72K decks
Acererak the Archlich
0.1%inclusion1 decks1.89K decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks18K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.07K decks
New Cards
Koh, the Face Stealer
1.9%inclusion3 decks160 decks
1%synergy
Realm of Koh
1.3%inclusion2 decks160 decks
0%synergy
Joo Dee, One of Many
1.2%inclusion2 decks163 decks
1%synergy
Planetarium of Wan Shi Tong
1.1%inclusion2 decks180 decks
0%synergy
Rumble Arena
0.6%inclusion1 decks161 decks
-1%synergy
High Synergy Cards
Sensei's Divining Top
98%inclusion284 decks291 decks
93%synergy
Gray Merchant of Asphodel
93%inclusion270 decks291 decks
84%synergy
Scheming Symmetry
83%inclusion242 decks291 decks
81%synergy
Blood Pet
82%inclusion240 decks291 decks
81%synergy
Lavaspur Boots
81%inclusion237 decks291 decks
80%synergy
Tendrils of Agony
80%inclusion234 decks291 decks
80%synergy
Cabal Ritual
85%inclusion246 decks291 decks
79%synergy
Viscera Seer
86%inclusion251 decks291 decks
78%synergy
Death Cultist
77%inclusion225 decks291 decks
77%synergy
Culling the Weak
80%inclusion234 decks291 decks
76%synergy
Top Cards
Dark Ritual
98%inclusion286 decks291 decks
74%synergy
Lightning Greaves
94%inclusion273 decks291 decks
69%synergy
Jet Medallion
70%inclusion204 decks291 decks
66%synergy
Beseech the Mirror
69%inclusion200 decks291 decks
66%synergy
Reanimate
67%inclusion196 decks291 decks
48%synergy
Crashing Drawbridge
67%inclusion195 decks291 decks
65%synergy
Doom Whisperer
65%inclusion189 decks291 decks
63%synergy
Swiftfoot Boots
64%inclusion185 decks291 decks
36%synergy
Defense Grid
63%inclusion182 decks291 decks
62%synergy
Feed the Swarm
62%inclusion181 decks291 decks
46%synergy
Game Changers
Vampiric Tutor
73%inclusion212 decks291 decks
58%synergy
Necropotence
69%inclusion201 decks291 decks
64%synergy
Demonic Tutor
65%inclusion189 decks291 decks
45%synergy
Ancient Tomb
60%inclusion174 decks291 decks
50%synergy
Mana Vault
55%inclusion160 decks291 decks
49%synergy
Imperial Seal
54%inclusion158 decks291 decks
49%synergy
Orcish Bowmasters
54%inclusion156 decks291 decks
45%synergy
Chrome Mox
53%inclusion155 decks291 decks
47%synergy
Opposition Agent
52%inclusion152 decks291 decks
47%synergy
The One Ring
45%inclusion131 decks291 decks
36%synergy
Creatures
Boggart Trawler
61%inclusion177 decks291 decks
57%synergy
Dauthi Voidwalker
55%inclusion161 decks291 decks
49%synergy
Sheoldred, the Apocalypse
55%inclusion160 decks291 decks
50%synergy
Crypt Ghast
48%inclusion139 decks291 decks
43%synergy
Blood Artist
48%inclusion139 decks291 decks
36%synergy
K'rrik, Son of Yawgmoth
42%inclusion122 decks291 decks
40%synergy
Ornithopter
40%inclusion117 decks291 decks
38%synergy
Bloodthirsty Conqueror
37%inclusion108 decks291 decks
34%synergy
Enduring Tenacity
36%inclusion104 decks291 decks
33%synergy
Vito, Thorn of the Dusk Rose
33%inclusion97 decks291 decks
28%synergy
Memnite
33%inclusion96 decks291 decks
32%synergy
Shard of the Nightbringer
32%inclusion93 decks291 decks
31%synergy
Phyrexian Walker
30%inclusion86 decks291 decks
29%synergy
Vilis, Broker of Blood
26%inclusion77 decks291 decks
24%synergy
Zulaport Cutthroat
25%inclusion74 decks291 decks
17%synergy
Hoarding Broodlord
23%inclusion66 decks291 decks
21%synergy
Ayara, First of Locthwain
23%inclusion66 decks291 decks
19%synergy
Diamond Lion
21%inclusion60 decks291 decks
21%synergy
Warren Soultrader
21%inclusion60 decks291 decks
15%synergy
Shield Sphere
20%inclusion57 decks291 decks
19%synergy
Diamond Mare
19%inclusion54 decks291 decks
18%synergy
Ancient Cellarspawn
19%inclusion54 decks291 decks
17%synergy
Sephiroth, Fabled SOLDIER
18%inclusion53 decks291 decks
16%synergy
Creeping Bloodsucker
16%inclusion46 decks291 decks
13%synergy
Marauding Blight-Priest
16%inclusion46 decks291 decks
13%synergy
Gravecrawler
12%inclusion36 decks291 decks
9%synergy
Overeager Apprentice
12%inclusion35 decks291 decks
12%synergy
Cauldron Familiar
12%inclusion35 decks291 decks
11%synergy
Noxious Gearhulk
11%inclusion33 decks291 decks
8%synergy
Bloodletter of Aclazotz
11%inclusion33 decks291 decks
8%synergy
Woe Strider
11%inclusion32 decks291 decks
9%synergy
Soldevi Adnate
11%inclusion31 decks291 decks
10%synergy
Dread Presence
11%inclusion31 decks291 decks
9%synergy
Carrion Feeder
11%inclusion31 decks291 decks
6%synergy
Phyrexian Devourer
10%inclusion30 decks291 decks
10%synergy
Basal Thrull
10%inclusion28 decks291 decks
9%synergy
Serrated Scorpion
10%inclusion28 decks291 decks
9%synergy
Wandering Archaic
10%inclusion28 decks291 decks
8%synergy
Greedy Freebooter
10%inclusion28 decks291 decks
8%synergy
Faerie Dreamthief
8.2%inclusion24 decks291 decks
8%synergy
Twilight Prophet
8.2%inclusion24 decks291 decks
5%synergy
Solemn Simulacrum
7.9%inclusion23 decks291 decks
-5%synergy
Kokusho, the Evening Star
7.6%inclusion22 decks291 decks
6%synergy
Varragoth, Bloodsky Sire
7.6%inclusion22 decks291 decks
6%synergy
Valgavoth, Terror Eater
7.2%inclusion21 decks291 decks
5%synergy
Massacre Wurm
6.9%inclusion20 decks291 decks
2%synergy
Braids, Arisen Nightmare
6.9%inclusion20 decks291 decks
0%synergy
Biblioplex Assistant
6.2%inclusion18 decks291 decks
6%synergy
Shambling Ghast
6.2%inclusion18 decks291 decks
5%synergy
Qarsi Sadist
5.8%inclusion17 decks291 decks
6%synergy
Instants
Fell the Profane
71%inclusion206 decks291 decks
62%synergy
Deadly Rollick
58%inclusion168 decks291 decks
44%synergy
Insidious Dreams
51%inclusion147 decks291 decks
50%synergy
Imp's Mischief
44%inclusion129 decks291 decks
41%synergy
Malakir Rebirth
42%inclusion121 decks291 decks
33%synergy
Withering Torment
41%inclusion118 decks291 decks
33%synergy
Saw in Half
36%inclusion104 decks291 decks
32%synergy
Rain of Filth
34%inclusion99 decks291 decks
33%synergy
Dismember
31%inclusion89 decks291 decks
28%synergy
Sacrifice
29%inclusion84 decks291 decks
28%synergy
Tainted Pact
25%inclusion72 decks291 decks
21%synergy
Entomb
21%inclusion62 decks291 decks
14%synergy
Snuff Out
20%inclusion58 decks291 decks
17%synergy
Consuming Corruption
20%inclusion57 decks291 decks
18%synergy
Infernal Grasp
18%inclusion53 decks291 decks
11%synergy
Cut Down
15%inclusion45 decks291 decks
15%synergy
Defile
13%inclusion37 decks291 decks
10%synergy
Slaughter Pact
12%inclusion36 decks291 decks
12%synergy
Hagra Mauling
11%inclusion32 decks291 decks
9%synergy
Fatal Push
10%inclusion30 decks291 decks
9%synergy
Not Dead After All
10%inclusion29 decks291 decks
7%synergy
Go for the Throat
8.2%inclusion24 decks291 decks
2%synergy
Archenemy's Charm
7.6%inclusion22 decks291 decks
6%synergy
Sudden Spoiling
7.2%inclusion21 decks291 decks
6%synergy
Deadly Dispute
7.2%inclusion21 decks291 decks
-5%synergy
Crypt Incursion
5.2%inclusion15 decks291 decks
4%synergy
Sorceries
Toxic Deluge
57%inclusion166 decks291 decks
39%synergy
Doomsday
54%inclusion157 decks291 decks
53%synergy
Diabolic Intent
45%inclusion132 decks291 decks
38%synergy
Chain of Smog
45%inclusion130 decks291 decks
44%synergy
Praetor's Grasp
41%inclusion119 decks291 decks
39%synergy
Cruel Tutor
40%inclusion117 decks291 decks
40%synergy
Grim Tutor
38%inclusion110 decks291 decks
34%synergy
Insatiable Avarice
34%inclusion99 decks291 decks
31%synergy
Agadeem's Awakening
34%inclusion99 decks291 decks
31%synergy
Exsanguinate
29%inclusion85 decks291 decks
22%synergy
Peer into the Abyss
27%inclusion80 decks291 decks
25%synergy
Profane Tutor
25%inclusion74 decks291 decks
23%synergy
Yawgmoth's Will
23%inclusion66 decks291 decks
21%synergy
Bubbling Muck
22%inclusion63 decks291 decks
20%synergy
Dark Petition
21%inclusion62 decks291 decks
21%synergy
Night's Whisper
20%inclusion57 decks291 decks
10%synergy
Sign in Blood
15%inclusion44 decks291 decks
6%synergy
Damnation
11%inclusion33 decks291 decks
5%synergy
Pelakka Predation
8.2%inclusion24 decks291 decks
8%synergy
Diabolic Tutor
8.2%inclusion24 decks291 decks
3%synergy
Zof Consumption
7.6%inclusion22 decks291 decks
7%synergy
Torment of Hailfire
7.6%inclusion22 decks291 decks
3%synergy
Duress
5.8%inclusion17 decks291 decks
5%synergy
Blasphemous Edict
5.5%inclusion16 decks291 decks
0%synergy
Victimize
5.5%inclusion16 decks291 decks
-7%synergy
Unmarked Grave
5.2%inclusion15 decks291 decks
3%synergy
Utility Artifacts
Wishclaw Talisman
61%inclusion178 decks291 decks
56%synergy
Bontu's Monument
43%inclusion125 decks291 decks
41%synergy
Conqueror's Flail
38%inclusion110 decks291 decks
37%synergy
Scroll Rack
33%inclusion96 decks291 decks
32%synergy
Codex Shredder
32%inclusion93 decks291 decks
31%synergy
Manifold Key
30%inclusion87 decks291 decks
28%synergy
Ghoulcaller's Bell
26%inclusion77 decks291 decks
26%synergy
The Darkness Crystal
26%inclusion76 decks291 decks
23%synergy
Demon's Horn
21%inclusion61 decks291 decks
21%synergy
Conjurer's Bauble
21%inclusion60 decks291 decks
20%synergy
Pyxis of Pandemonium
19%inclusion54 decks291 decks
18%synergy
Wand of Vertebrae
18%inclusion52 decks291 decks
18%synergy
Voltaic Key
17%inclusion49 decks291 decks
16%synergy
Phyrexian Altar
14%inclusion41 decks291 decks
11%synergy
Prism Ring
12%inclusion36 decks291 decks
12%synergy
Mishra's Bauble
12%inclusion34 decks291 decks
10%synergy
Ashnod's Altar
11%inclusion33 decks291 decks
5%synergy
Golem's Heart
11%inclusion31 decks291 decks
11%synergy
The Endstone
8.9%inclusion26 decks291 decks
8%synergy
Moonsilver Key
8.9%inclusion26 decks291 decks
8%synergy
Altar of Dementia
8.9%inclusion26 decks291 decks
7%synergy
Grinding Station
8.6%inclusion25 decks291 decks
8%synergy
Commander's Plate
8.6%inclusion25 decks291 decks
6%synergy
Brainstone
8.2%inclusion24 decks291 decks
8%synergy
Staff of the Death Magus
7.9%inclusion23 decks291 decks
8%synergy
Engineered Explosives
5.5%inclusion16 decks291 decks
5%synergy
Mithril Coat
5.2%inclusion15 decks291 decks
1%synergy
Enchantments
Heartless Summoning
42%inclusion121 decks291 decks
41%synergy
Exquisite Blood
37%inclusion108 decks291 decks
32%synergy
Animate Dead
35%inclusion101 decks291 decks
26%synergy
Sanguine Bond
32%inclusion92 decks291 decks
26%synergy
Phyrexian Arena
22%inclusion64 decks291 decks
6%synergy
Black Market Connections
21%inclusion62 decks291 decks
9%synergy
The Meathook Massacre
12%inclusion34 decks291 decks
6%synergy
Font of Agonies
11%inclusion33 decks291 decks
11%synergy
Necromancy
9.3%inclusion27 decks291 decks
6%synergy
Bloodchief Ascension
7.6%inclusion22 decks291 decks
4%synergy
Dance of the Dead
6.9%inclusion20 decks291 decks
5%synergy
Kaya's Ghostform
6.2%inclusion18 decks291 decks
3%synergy
Planeswalkers
Professor Onyx
60%inclusion174 decks291 decks
58%synergy
Tezzeret, Cruel Captain
44%inclusion128 decks291 decks
42%synergy
Liliana Vess
20%inclusion57 decks291 decks
19%synergy
Ugin, Eye of the Storms
11%inclusion33 decks291 decks
10%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
65%inclusion189 decks291 decks
56%synergy
Phyrexian Tower
60%inclusion176 decks291 decks
52%synergy
Hall of the Bandit Lord
60%inclusion174 decks291 decks
59%synergy
Urza's Saga
55%inclusion160 decks291 decks
48%synergy
Crystal Vein
46%inclusion133 decks291 decks
45%synergy
Cabal Coffers
42%inclusion122 decks291 decks
32%synergy
City of Traitors
35%inclusion101 decks291 decks
34%synergy
Nykthos, Shrine to Nyx
34%inclusion100 decks291 decks
29%synergy
Vault of Whispers
30%inclusion88 decks291 decks
26%synergy
Takenuma, Abandoned Mire
30%inclusion86 decks291 decks
21%synergy
Peat Bog
28%inclusion81 decks291 decks
27%synergy
Bojuka Bog
25%inclusion73 decks291 decks
-5%synergy
Rogue's Passage
25%inclusion72 decks291 decks
4%synergy
Emergence Zone
23%inclusion68 decks291 decks
21%synergy
Shizo, Death's Storehouse
22%inclusion65 decks291 decks
18%synergy
Lake of the Dead
19%inclusion55 decks291 decks
18%synergy
Cabal Stronghold
19%inclusion54 decks291 decks
15%synergy
Ebon Stronghold
16%inclusion48 decks291 decks
16%synergy
Swarmyard
15%inclusion45 decks291 decks
14%synergy
Command Beacon
15%inclusion43 decks291 decks
10%synergy
War Room
12%inclusion36 decks291 decks
6%synergy
Reliquary Tower
11%inclusion33 decks291 decks
-19%synergy
Witch's Cottage
10%inclusion28 decks291 decks
6%synergy
Castle Locthwain
10%inclusion28 decks291 decks
6%synergy
The Black Gate
9.3%inclusion27 decks291 decks
7%synergy
Inventors' Fair
9.3%inclusion27 decks291 decks
5%synergy
Spymaster's Vault
8.6%inclusion25 decks291 decks
6%synergy
Blast Zone
7.6%inclusion22 decks291 decks
6%synergy
Mortuary Mire
5.5%inclusion16 decks291 decks
1%synergy
Amonkhet Raceway
5.2%inclusion15 decks291 decks
4%synergy
Mana Artifacts
Sol Ring
97%inclusion283 decks291 decks
13%synergy
Arcane Signet
90%inclusion263 decks291 decks
18%synergy
Lotus Petal
70%inclusion205 decks291 decks
63%synergy
Fellwar Stone
59%inclusion172 decks291 decks
39%synergy
The Soul Stone
54%inclusion156 decks291 decks
50%synergy
Mox Opal
46%inclusion134 decks291 decks
42%synergy
Mind Stone
38%inclusion112 decks291 decks
24%synergy
Grim Monolith
37%inclusion107 decks291 decks
35%synergy
Mox Diamond
35%inclusion102 decks291 decks
31%synergy
Lion's Eye Diamond
34%inclusion100 decks291 decks
32%synergy
Mox Amber
28%inclusion81 decks291 decks
23%synergy
Jeweled Amulet
27%inclusion78 decks291 decks
26%synergy
Chromatic Star
21%inclusion61 decks291 decks
20%synergy
Chromatic Sphere
20%inclusion58 decks291 decks
20%synergy
Everflowing Chalice
17%inclusion50 decks291 decks
13%synergy
Thought Vessel
16%inclusion48 decks291 decks
-1%synergy
Springleaf Drum
13%inclusion37 decks291 decks
11%synergy
Lotus Bloom
6.2%inclusion18 decks291 decks
6%synergy
Commander's Sphere
5.2%inclusion15 decks291 decks
-7%synergy
Lands
Gemstone Caverns
48%inclusion141 decks291 decks
43%synergy
Polluted Delta
45%inclusion132 decks291 decks
33%synergy
Bloodstained Mire
45%inclusion131 decks291 decks
34%synergy
Verdant Catacombs
44%inclusion128 decks291 decks
33%synergy
Marsh Flats
44%inclusion127 decks291 decks
33%synergy
Cavern of Souls
36%inclusion106 decks291 decks
29%synergy
Prismatic Vista
36%inclusion105 decks291 decks
31%synergy
Talon Gates of Madara
15%inclusion45 decks291 decks
13%synergy
Plaza of Heroes
8.2%inclusion24 decks291 decks
6%synergy
Daily Bugle Building
7.9%inclusion23 decks291 decks
7%synergy
Mana Confluence
7.9%inclusion23 decks291 decks
1%synergy
Command Tower
7.6%inclusion22 decks291 decks
-67%synergy
Demolition Field
6.5%inclusion19 decks291 decks
3%synergy
Fabled Passage
5.8%inclusion17 decks291 decks
-3%synergy