Mortuary
Umbral Collar Zealot
Serrated Scorpion
Gwenom, Remorseless

   Prerequisites

What do I need to start this combo?
Serrated Scorpion in hand.
All other permanents on the battlefield.
Gwenom has attacked this turn.

   Steps

How does this combo work?
1
Activate Umbral Collar Zealot by sacrificing Serrated Scorpion.
2
When Serrated Scorpion dies, it and Mortuary triggers.
3
Resolve the Mortuary trigger, putting Serrated Scorpion from your graveyard onto the top of your library.
4
Resolve the Serrated Scorpion trigger, causing you to gain 2 life and dealing 2 damage to each opponent.
5
Resolve the Umbral Collar Zealot ability.
6
Cast Serrated Scorpion from the top of your library by paying 1 life due to Gwenom.
7
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite damage
Infinite lifegain
Infinite storm count
Infinite surveil
Infinite lifegain triggers
Gwenom, Remorseless
1.8%inclusion50 decks2.85K decks
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84%synergy
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Utility Artifacts
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36%synergy
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35%synergy
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Wand of Vertebrae
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12%synergy
Mithril Coat
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9%synergy
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6%synergy
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8%synergy
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Commander's Plate
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Veilstone Amulet
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6%synergy
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5%synergy
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4%synergy
Brotherhood Regalia
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4%synergy
Whip of Erebos
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Expedition Map
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-6%synergy
Wayfarer's Bauble
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-10%synergy
Enchantments
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26%synergy
Font of Agonies
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31%synergy
Heartless Summoning
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29%synergy
Exquisite Blood
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13%synergy
Sanguine Bond
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12%synergy
The Meathook Massacre
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7%synergy
Kaya's Ghostform
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8%synergy
Phyrexian Arena
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-22%synergy
Black Market Connections
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-9%synergy
Bastion of Remembrance
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-5%synergy
Bloodchief Ascension
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1%synergy
Blessing of Leeches
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5%synergy
Planeswalkers
Liliana Vess
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33%synergy
Tezzeret, Cruel Captain
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21%synergy
Professor Onyx
20%inclusion10 decks50 decks
14%synergy
Liliana of the Dark Realms
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-8%synergy
Utility Lands
Rogue's Passage
48%inclusion24 decks50 decks
29%synergy
Urborg, Tomb of Yawgmoth
42%inclusion21 decks50 decks
4%synergy
Swarmyard
38%inclusion19 decks50 decks
33%synergy
The Black Gate
36%inclusion18 decks50 decks
33%synergy
Ebon Stronghold
34%inclusion17 decks50 decks
33%synergy
Cabal Coffers
34%inclusion17 decks50 decks
-21%synergy
Urza's Saga
32%inclusion16 decks50 decks
24%synergy
Inventors' Fair
30%inclusion15 decks50 decks
28%synergy
Spymaster's Vault
30%inclusion15 decks50 decks
20%synergy
Phyrexian Tower
28%inclusion14 decks50 decks
4%synergy
Nykthos, Shrine to Nyx
28%inclusion14 decks50 decks
-2%synergy
Amonkhet Raceway
24%inclusion12 decks50 decks
23%synergy
War Room
24%inclusion12 decks50 decks
8%synergy
Castle Locthwain
24%inclusion12 decks50 decks
7%synergy
Witch's Cottage
24%inclusion12 decks50 decks
-1%synergy
Bojuka Bog
22%inclusion11 decks50 decks
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Shizo, Death's Storehouse
20%inclusion10 decks50 decks
10%synergy
Bonders' Enclave
18%inclusion9 decks50 decks
17%synergy
Crystal Vein
18%inclusion9 decks50 decks
15%synergy
Command Beacon
16%inclusion8 decks50 decks
8%synergy
Peat Bog
14%inclusion7 decks50 decks
12%synergy
Lake of the Dead
14%inclusion7 decks50 decks
9%synergy
Takenuma, Abandoned Mire
14%inclusion7 decks50 decks
-2%synergy
Cabal Stronghold
14%inclusion7 decks50 decks
-21%synergy
Emergence Zone
10%inclusion5 decks50 decks
7%synergy
Vault of Whispers
10%inclusion5 decks50 decks
5%synergy
Reliquary Tower
10%inclusion5 decks50 decks
-21%synergy
City of Traitors
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6%synergy
Midgar, City of Mako
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-4%synergy
Mortuary Mire
8.0%inclusion4 decks50 decks
-5%synergy
Mana Artifacts
Sol Ring
96%inclusion48 decks50 decks
10%synergy
Arcane Signet
88%inclusion44 decks50 decks
26%synergy
Lotus Petal
58%inclusion29 decks50 decks
51%synergy
Fellwar Stone
56%inclusion28 decks50 decks
41%synergy
The Soul Stone
50%inclusion25 decks50 decks
37%synergy
Mind Stone
36%inclusion18 decks50 decks
6%synergy
Thought Vessel
24%inclusion12 decks50 decks
-3%synergy
Mox Opal
20%inclusion10 decks50 decks
17%synergy
Everflowing Chalice
16%inclusion8 decks50 decks
10%synergy
Springleaf Drum
12%inclusion6 decks50 decks
10%synergy
Charcoal Diamond
12%inclusion6 decks50 decks
-11%synergy
Chromatic Sphere
10%inclusion5 decks50 decks
10%synergy
Chromatic Star
10%inclusion5 decks50 decks
10%synergy
Mox Diamond
10%inclusion5 decks50 decks
6%synergy
Lotus Bloom
6.0%inclusion3 decks50 decks
5%synergy
Jeweled Amulet
6.0%inclusion3 decks50 decks
5%synergy
Paradise Plume
6.0%inclusion3 decks50 decks
5%synergy
Throne of Eldraine
6.0%inclusion3 decks50 decks
-4%synergy
Lands
Plaza of Heroes
34%inclusion17 decks50 decks
33%synergy
Bloodstained Mire
32%inclusion16 decks50 decks
28%synergy
Verdant Catacombs
28%inclusion14 decks50 decks
25%synergy
Marsh Flats
28%inclusion14 decks50 decks
25%synergy
Polluted Delta
26%inclusion13 decks50 decks
23%synergy
Daily Bugle Building
22%inclusion11 decks50 decks
21%synergy
Cavern of Souls
22%inclusion11 decks50 decks
15%synergy
Prismatic Vista
20%inclusion10 decks50 decks
18%synergy
Demolition Field
18%inclusion9 decks50 decks
13%synergy
Gemstone Caverns
14%inclusion7 decks50 decks
10%synergy
Fabled Passage
10%inclusion5 decks50 decks
8%synergy
Talon Gates of Madara
10%inclusion5 decks50 decks
8%synergy