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 surveil
Infinite damage
Gwenom, Remorseless
11%inclusion313 decks2.85K decks
Sephiroth, Fabled SOLDIER
0.0%inclusion4 decks19.5K decks
Witch-king of Angmar
0.1%inclusion1 decks857 decks
The Ghoul, Gunslinger
0.2%inclusion1 decks597 decks
Imskir Iron-Eater
0.0%inclusion1 decks4.84K decks
Acererak the Archlich
0.1%inclusion1 decks1.94K decks
K'rrik, Son of Yawgmoth
0.0%inclusion1 decks18.2K decks
Ayara, First of Locthwain
0.0%inclusion1 decks6.18K decks
New Cards
Mornsong Aria
1.3%inclusion1 decks76 decks
1%synergy
Bitterbloom Bearer
0.3%inclusion1 decks287 decks
-1%synergy
High Synergy Cards
Sensei's Divining Top
98%inclusion315 decks323 decks
93%synergy
Gray Merchant of Asphodel
93%inclusion300 decks323 decks
84%synergy
Blood Pet
84%inclusion270 decks323 decks
82%synergy
Scheming Symmetry
82%inclusion266 decks323 decks
81%synergy
Tendrils of Agony
80%inclusion260 decks323 decks
80%synergy
Lavaspur Boots
81%inclusion262 decks323 decks
80%synergy
Cabal Ritual
85%inclusion274 decks323 decks
80%synergy
Viscera Seer
86%inclusion279 decks323 decks
78%synergy
Culling the Weak
81%inclusion263 decks323 decks
77%synergy
Death Cultist
77%inclusion248 decks323 decks
77%synergy
Top Cards
Dark Ritual
98%inclusion316 decks323 decks
73%synergy
Lightning Greaves
93%inclusion301 decks323 decks
68%synergy
Jet Medallion
72%inclusion232 decks323 decks
68%synergy
Crashing Drawbridge
68%inclusion219 decks323 decks
66%synergy
Beseech the Mirror
68%inclusion219 decks323 decks
65%synergy
Reanimate
67%inclusion218 decks323 decks
48%synergy
Doom Whisperer
67%inclusion215 decks323 decks
65%synergy
Feed the Swarm
64%inclusion206 decks323 decks
48%synergy
Swiftfoot Boots
63%inclusion204 decks323 decks
36%synergy
Defense Grid
62%inclusion201 decks323 decks
61%synergy
Game Changers
Vampiric Tutor
72%inclusion234 decks323 decks
57%synergy
Necropotence
69%inclusion223 decks323 decks
64%synergy
Demonic Tutor
65%inclusion210 decks323 decks
46%synergy
Ancient Tomb
59%inclusion192 decks323 decks
50%synergy
Imperial Seal
54%inclusion175 decks323 decks
49%synergy
Mana Vault
54%inclusion175 decks323 decks
48%synergy
Chrome Mox
53%inclusion170 decks323 decks
47%synergy
Orcish Bowmasters
52%inclusion168 decks323 decks
43%synergy
Opposition Agent
51%inclusion165 decks323 decks
46%synergy
The One Ring
46%inclusion148 decks323 decks
37%synergy
Creatures
Boggart Trawler
60%inclusion194 decks323 decks
56%synergy
Dauthi Voidwalker
55%inclusion178 decks323 decks
49%synergy
Sheoldred, the Apocalypse
54%inclusion175 decks323 decks
49%synergy
Crypt Ghast
48%inclusion155 decks323 decks
43%synergy
Blood Artist
48%inclusion154 decks323 decks
36%synergy
K'rrik, Son of Yawgmoth
44%inclusion141 decks323 decks
41%synergy
Ornithopter
40%inclusion130 decks323 decks
38%synergy
Memnite
36%inclusion116 decks323 decks
35%synergy
Bloodthirsty Conqueror
36%inclusion116 decks323 decks
32%synergy
Enduring Tenacity
34%inclusion111 decks323 decks
31%synergy
Shard of the Nightbringer
33%inclusion106 decks323 decks
32%synergy
Vito, Thorn of the Dusk Rose
33%inclusion106 decks323 decks
28%synergy
Phyrexian Walker
30%inclusion98 decks323 decks
30%synergy
Zulaport Cutthroat
26%inclusion85 decks323 decks
18%synergy
Vilis, Broker of Blood
25%inclusion82 decks323 decks
23%synergy
Hoarding Broodlord
23%inclusion75 decks323 decks
21%synergy
Ayara, First of Locthwain
22%inclusion72 decks323 decks
19%synergy
Diamond Lion
21%inclusion68 decks323 decks
21%synergy
Shield Sphere
21%inclusion68 decks323 decks
21%synergy
Warren Soultrader
20%inclusion66 decks323 decks
15%synergy
Sephiroth, Fabled SOLDIER
18%inclusion58 decks323 decks
16%synergy
Diamond Mare
18%inclusion57 decks323 decks
17%synergy
Ancient Cellarspawn
18%inclusion57 decks323 decks
16%synergy
Marauding Blight-Priest
15%inclusion50 decks323 decks
13%synergy
Creeping Bloodsucker
15%inclusion48 decks323 decks
13%synergy
Gravecrawler
13%inclusion41 decks323 decks
9%synergy
Woe Strider
12%inclusion39 decks323 decks
10%synergy
Phyrexian Devourer
12%inclusion38 decks323 decks
12%synergy
Cauldron Familiar
11%inclusion37 decks323 decks
10%synergy
Bloodletter of Aclazotz
11%inclusion37 decks323 decks
8%synergy
Overeager Apprentice
11%inclusion36 decks323 decks
11%synergy
Noxious Gearhulk
11%inclusion36 decks323 decks
8%synergy
Soldevi Adnate
11%inclusion35 decks323 decks
10%synergy
Carrion Feeder
11%inclusion35 decks323 decks
6%synergy
Dread Presence
10%inclusion33 decks323 decks
9%synergy
Basal Thrull
10%inclusion31 decks323 decks
9%synergy
Serrated Scorpion
10%inclusion31 decks323 decks
9%synergy
Greedy Freebooter
9.0%inclusion29 decks323 decks
8%synergy
Wandering Archaic
8.7%inclusion28 decks323 decks
7%synergy
Varragoth, Bloodsky Sire
8.0%inclusion26 decks323 decks
6%synergy
Twilight Prophet
7.7%inclusion25 decks323 decks
5%synergy
Kokusho, the Evening Star
7.4%inclusion24 decks323 decks
6%synergy
Solemn Simulacrum
7.4%inclusion24 decks323 decks
-5%synergy
Shambling Ghast
6.8%inclusion22 decks323 decks
6%synergy
Valgavoth, Terror Eater
6.8%inclusion22 decks323 decks
4%synergy
Massacre Wurm
6.8%inclusion22 decks323 decks
2%synergy
Braids, Arisen Nightmare
6.8%inclusion22 decks323 decks
0%synergy
Faerie Dreamthief
6.5%inclusion21 decks323 decks
6%synergy
Forsaken Miner
6.2%inclusion20 decks323 decks
5%synergy
Fear of Lost Teeth
5.9%inclusion19 decks323 decks
6%synergy
Instants
Fell the Profane
71%inclusion228 decks323 decks
62%synergy
Deadly Rollick
58%inclusion188 decks323 decks
45%synergy
Insidious Dreams
52%inclusion167 decks323 decks
52%synergy
Imp's Mischief
47%inclusion152 decks323 decks
43%synergy
Malakir Rebirth
43%inclusion138 decks323 decks
35%synergy
Withering Torment
41%inclusion132 decks323 decks
33%synergy
Saw in Half
35%inclusion114 decks323 decks
31%synergy
Rain of Filth
34%inclusion111 decks323 decks
33%synergy
Dismember
31%inclusion99 decks323 decks
28%synergy
Sacrifice
28%inclusion91 decks323 decks
27%synergy
Tainted Pact
25%inclusion81 decks323 decks
21%synergy
Entomb
22%inclusion72 decks323 decks
15%synergy
Snuff Out
20%inclusion65 decks323 decks
17%synergy
Consuming Corruption
19%inclusion61 decks323 decks
18%synergy
Infernal Grasp
18%inclusion57 decks323 decks
10%synergy
Cut Down
15%inclusion50 decks323 decks
15%synergy
Defile
13%inclusion42 decks323 decks
10%synergy
Slaughter Pact
12%inclusion38 decks323 decks
11%synergy
Hagra Mauling
11%inclusion37 decks323 decks
10%synergy
Not Dead After All
10%inclusion33 decks323 decks
7%synergy
Fatal Push
9.0%inclusion29 decks323 decks
8%synergy
Archenemy's Charm
7.7%inclusion25 decks323 decks
6%synergy
Go for the Throat
7.7%inclusion25 decks323 decks
1%synergy
Deadly Dispute
7.4%inclusion24 decks323 decks
-5%synergy
Sudden Spoiling
6.2%inclusion20 decks323 decks
5%synergy
Sorceries
Toxic Deluge
59%inclusion190 decks323 decks
41%synergy
Doomsday
54%inclusion175 decks323 decks
54%synergy
Diabolic Intent
45%inclusion145 decks323 decks
37%synergy
Chain of Smog
45%inclusion144 decks323 decks
44%synergy
Cruel Tutor
41%inclusion133 decks323 decks
41%synergy
Praetor's Grasp
41%inclusion131 decks323 decks
38%synergy
Grim Tutor
37%inclusion121 decks323 decks
33%synergy
Agadeem's Awakening
33%inclusion107 decks323 decks
30%synergy
Insatiable Avarice
33%inclusion105 decks323 decks
30%synergy
Exsanguinate
29%inclusion94 decks323 decks
22%synergy
Peer into the Abyss
28%inclusion92 decks323 decks
26%synergy
Profane Tutor
25%inclusion81 decks323 decks
23%synergy
Bubbling Muck
23%inclusion75 decks323 decks
22%synergy
Dark Petition
22%inclusion72 decks323 decks
22%synergy
Yawgmoth's Will
22%inclusion70 decks323 decks
20%synergy
Night's Whisper
19%inclusion61 decks323 decks
10%synergy
Sign in Blood
15%inclusion50 decks323 decks
7%synergy
Damnation
12%inclusion38 decks323 decks
5%synergy
Pelakka Predation
8.4%inclusion27 decks323 decks
8%synergy
Diabolic Tutor
8.0%inclusion26 decks323 decks
2%synergy
Zof Consumption
7.7%inclusion25 decks323 decks
7%synergy
Torment of Hailfire
7.7%inclusion25 decks323 decks
4%synergy
Duress
6.2%inclusion20 decks323 decks
5%synergy
Unmarked Grave
5.6%inclusion18 decks323 decks
3%synergy
Persist
5.6%inclusion18 decks323 decks
3%synergy
Victimize
5.6%inclusion18 decks323 decks
-7%synergy
Utility Artifacts
Wishclaw Talisman
62%inclusion200 decks323 decks
57%synergy
Bontu's Monument
43%inclusion139 decks323 decks
41%synergy
Conqueror's Flail
38%inclusion122 decks323 decks
37%synergy
Codex Shredder
33%inclusion107 decks323 decks
32%synergy
Scroll Rack
33%inclusion107 decks323 decks
32%synergy
Manifold Key
30%inclusion98 decks323 decks
29%synergy
Ghoulcaller's Bell
27%inclusion88 decks323 decks
27%synergy
The Darkness Crystal
26%inclusion84 decks323 decks
23%synergy
Conjurer's Bauble
22%inclusion72 decks323 decks
22%synergy
Demon's Horn
20%inclusion63 decks323 decks
19%synergy
Pyxis of Pandemonium
19%inclusion61 decks323 decks
19%synergy
Wand of Vertebrae
18%inclusion59 decks323 decks
18%synergy
Voltaic Key
17%inclusion56 decks323 decks
16%synergy
Phyrexian Altar
13%inclusion43 decks323 decks
10%synergy
Prism Ring
12%inclusion38 decks323 decks
12%synergy
Mishra's Bauble
12%inclusion38 decks323 decks
10%synergy
Ashnod's Altar
11%inclusion36 decks323 decks
5%synergy
Golem's Heart
10%inclusion33 decks323 decks
10%synergy
Moonsilver Key
10%inclusion33 decks323 decks
9%synergy
Altar of Dementia
9.3%inclusion30 decks323 decks
7%synergy
The Endstone
8.7%inclusion28 decks323 decks
8%synergy
Commander's Plate
8.7%inclusion28 decks323 decks
6%synergy
Staff of the Death Magus
8.4%inclusion27 decks323 decks
8%synergy
Brainstone
8.0%inclusion26 decks323 decks
8%synergy
Grinding Station
7.4%inclusion24 decks323 decks
7%synergy
Engineered Explosives
5.3%inclusion17 decks323 decks
5%synergy
Mithril Coat
5.3%inclusion17 decks323 decks
1%synergy
Enchantments
Heartless Summoning
43%inclusion139 decks323 decks
42%synergy
Exquisite Blood
36%inclusion116 decks323 decks
31%synergy
Animate Dead
36%inclusion116 decks323 decks
27%synergy
Sanguine Bond
31%inclusion100 decks323 decks
26%synergy
Phyrexian Arena
22%inclusion72 decks323 decks
7%synergy
Black Market Connections
20%inclusion66 decks323 decks
8%synergy
Font of Agonies
12%inclusion39 decks323 decks
11%synergy
The Meathook Massacre
11%inclusion35 decks323 decks
6%synergy
Necromancy
11%inclusion34 decks323 decks
7%synergy
Dance of the Dead
8.0%inclusion26 decks323 decks
7%synergy
Bloodchief Ascension
7.7%inclusion25 decks323 decks
4%synergy
Kaya's Ghostform
6.5%inclusion21 decks323 decks
3%synergy
Planeswalkers
Professor Onyx
61%inclusion196 decks323 decks
59%synergy
Tezzeret, Cruel Captain
44%inclusion143 decks323 decks
43%synergy
Liliana Vess
21%inclusion67 decks323 decks
20%synergy
Ugin, Eye of the Storms
12%inclusion39 decks323 decks
11%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
66%inclusion214 decks323 decks
57%synergy
Phyrexian Tower
60%inclusion195 decks323 decks
51%synergy
Hall of the Bandit Lord
60%inclusion193 decks323 decks
59%synergy
Urza's Saga
55%inclusion179 decks323 decks
48%synergy
Crystal Vein
46%inclusion148 decks323 decks
45%synergy
Cabal Coffers
42%inclusion136 decks323 decks
33%synergy
Nykthos, Shrine to Nyx
34%inclusion111 decks323 decks
29%synergy
City of Traitors
34%inclusion109 decks323 decks
33%synergy
Vault of Whispers
31%inclusion99 decks323 decks
26%synergy
Peat Bog
30%inclusion98 decks323 decks
30%synergy
Takenuma, Abandoned Mire
30%inclusion98 decks323 decks
22%synergy
Rogue's Passage
26%inclusion83 decks323 decks
5%synergy
Bojuka Bog
26%inclusion83 decks323 decks
-4%synergy
Emergence Zone
24%inclusion79 decks323 decks
22%synergy
Shizo, Death's Storehouse
24%inclusion76 decks323 decks
19%synergy
Cabal Stronghold
20%inclusion63 decks323 decks
16%synergy
Ebon Stronghold
18%inclusion59 decks323 decks
18%synergy
Lake of the Dead
18%inclusion57 decks323 decks
17%synergy
Swarmyard
15%inclusion50 decks323 decks
14%synergy
Command Beacon
14%inclusion46 decks323 decks
9%synergy
Reliquary Tower
12%inclusion38 decks323 decks
-18%synergy
War Room
11%inclusion35 decks323 decks
5%synergy
Witch's Cottage
10%inclusion32 decks323 decks
7%synergy
Castle Locthwain
10%inclusion31 decks323 decks
6%synergy
The Black Gate
9.0%inclusion29 decks323 decks
6%synergy
Spymaster's Vault
8.7%inclusion28 decks323 decks
6%synergy
Inventors' Fair
8.7%inclusion28 decks323 decks
5%synergy
Blast Zone
8.4%inclusion27 decks323 decks
7%synergy
Mortuary Mire
5.9%inclusion19 decks323 decks
2%synergy
Mana Artifacts
Sol Ring
98%inclusion316 decks323 decks
14%synergy
Arcane Signet
90%inclusion292 decks323 decks
18%synergy
Lotus Petal
71%inclusion229 decks323 decks
64%synergy
Fellwar Stone
59%inclusion192 decks323 decks
39%synergy
The Soul Stone
53%inclusion171 decks323 decks
49%synergy
Mox Opal
46%inclusion148 decks323 decks
41%synergy
Mind Stone
40%inclusion130 decks323 decks
26%synergy
Grim Monolith
37%inclusion118 decks323 decks
35%synergy
Mox Diamond
35%inclusion113 decks323 decks
31%synergy
Lion's Eye Diamond
34%inclusion110 decks323 decks
32%synergy
Jeweled Amulet
27%inclusion88 decks323 decks
27%synergy
Mox Amber
27%inclusion87 decks323 decks
22%synergy
Chromatic Sphere
22%inclusion72 decks323 decks
22%synergy
Chromatic Star
22%inclusion71 decks323 decks
21%synergy
Everflowing Chalice
18%inclusion59 decks323 decks
14%synergy
Thought Vessel
18%inclusion57 decks323 decks
0%synergy
Springleaf Drum
11%inclusion37 decks323 decks
9%synergy
Lotus Bloom
6.2%inclusion20 decks323 decks
6%synergy
Commander's Sphere
5.3%inclusion17 decks323 decks
-7%synergy
Lands
Gemstone Caverns
48%inclusion155 decks323 decks
43%synergy
Polluted Delta
46%inclusion147 decks323 decks
33%synergy
Bloodstained Mire
45%inclusion145 decks323 decks
34%synergy
Marsh Flats
44%inclusion143 decks323 decks
34%synergy
Verdant Catacombs
44%inclusion143 decks323 decks
33%synergy
Cavern of Souls
37%inclusion118 decks323 decks
29%synergy
Prismatic Vista
35%inclusion114 decks323 decks
30%synergy
Talon Gates of Madara
15%inclusion49 decks323 decks
13%synergy
Mana Confluence
8.7%inclusion28 decks323 decks
2%synergy
Plaza of Heroes
8.0%inclusion26 decks323 decks
5%synergy
Daily Bugle Building
7.4%inclusion24 decks323 decks
7%synergy
Command Tower
7.4%inclusion24 decks323 decks
-67%synergy
Demolition Field
5.6%inclusion18 decks323 decks
3%synergy
Fabled Passage
5.3%inclusion17 decks323 decks
-4%synergy