Koll, the Forgemaster
Demonmail Hauberk
Umbral Mantle
Myr Moonvessel

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Activate Umbral Mantle's equip ability by paying 0, attaching it to Myr Moonvessel.
2
Activate Demonmail Hauberk by sacrificing Myr Moonvessel, targeting Koll.
3
When Myr Moonvessel dies, it and Koll trigger.
4
Resolve the Myr Moonvessel trigger, adding .
5
Resolve the Koll trigger, returning it from your graveyard to your hand.
6
Resolve the Demonmail Hauberk ability, attaching it to Koll.
7
Cast Myr Moonvessel by paying its mana cost.
8
Repeat.

   Results

What do I get from this combo?
Infinite LTB
Infinite ETB
Infinite sacrifice triggers
Infinite death triggers
Infinite storm count
Koll, the Forgemaster
1.6%inclusion19 decks1.16K decks
High Synergy Cards
Shuko
100%inclusion19 decks19 decks
99%synergy
Grafted Wargear
100%inclusion19 decks19 decks
99%synergy
Ornithopter
100%inclusion19 decks19 decks
95%synergy
Sai of the Shinobi
95%inclusion18 decks19 decks
94%synergy
Rograkh, Son of Rohgahh
95%inclusion18 decks19 decks
91%synergy
Goblin Bombardment
95%inclusion18 decks19 decks
89%synergy
Skirk Prospector
89%inclusion17 decks19 decks
89%synergy
Ashnod's Altar
89%inclusion17 decks19 decks
85%synergy
Ronin Warclub
84%inclusion16 decks19 decks
84%synergy
Stormrider Rig
84%inclusion16 decks19 decks
84%synergy
Top Cards
Skullclamp
95%inclusion18 decks19 decks
80%synergy
Impact Tremors
95%inclusion18 decks19 decks
79%synergy
Lightning Greaves
95%inclusion18 decks19 decks
66%synergy
Crookshank Kobolds
84%inclusion16 decks19 decks
84%synergy
Crimson Kobolds
84%inclusion16 decks19 decks
84%synergy
Kobolds of Kher Keep
84%inclusion16 decks19 decks
84%synergy
Memnite
84%inclusion16 decks19 decks
83%synergy
Impulsive Pilferer
84%inclusion16 decks19 decks
83%synergy
Phyrexian Walker
84%inclusion16 decks19 decks
82%synergy
Deathrender
74%inclusion14 decks19 decks
73%synergy
Game Changers
Enlightened Tutor
32%inclusion6 decks19 decks
16%synergy
Gamble
26%inclusion5 decks19 decks
20%synergy
Underworld Breach
16%inclusion3 decks19 decks
14%synergy
Jeska's Will
16%inclusion3 decks19 decks
0%synergy
Creatures
Reckless Barbarian
74%inclusion14 decks19 decks
73%synergy
Puresteel Paladin
68%inclusion13 decks19 decks
50%synergy
Shield Sphere
58%inclusion11 decks19 decks
58%synergy
Stone Haven Outfitter
58%inclusion11 decks19 decks
56%synergy
Priest of Urabrask
53%inclusion10 decks19 decks
52%synergy
Thermopod
47%inclusion9 decks19 decks
47%synergy
Auriok Steelshaper
47%inclusion9 decks19 decks
47%synergy
Stoneforge Mystic
47%inclusion9 decks19 decks
37%synergy
Birgi, God of Storytelling
42%inclusion8 decks19 decks
39%synergy
Ranger-Captain of Eos
42%inclusion8 decks19 decks
38%synergy
Witty Roastmaster
42%inclusion8 decks19 decks
36%synergy
Cathodion
37%inclusion7 decks19 decks
36%synergy
Fervent Champion
37%inclusion7 decks19 decks
35%synergy
Bureau Headmaster
31%inclusion5 decks16 decks
25%synergy
Agate Instigator
31%inclusion5 decks16 decks
24%synergy
Mogg Fanatic
26%inclusion5 decks19 decks
26%synergy
Taj-Nar Swordsmith
26%inclusion5 decks19 decks
26%synergy
Oswald Fiddlebender
26%inclusion5 decks19 decks
22%synergy
Goblin Engineer
26%inclusion5 decks19 decks
21%synergy
Kellan, the Fae-Blooded
26%inclusion5 decks19 decks
19%synergy
Imperial Recruiter
26%inclusion5 decks19 decks
17%synergy
Sram, Senior Edificer
26%inclusion5 decks19 decks
8%synergy
Esper Sentinel
26%inclusion5 decks19 decks
1%synergy
Molten Gatekeeper
24%inclusion4 decks17 decks
15%synergy
Shocking Sharpshooter
23%inclusion3 decks13 decks
22%synergy
Steelshaper Apprentice
21%inclusion4 decks19 decks
21%synergy
Halvar, God of Battle
21%inclusion4 decks19 decks
15%synergy
Recruiter of the Guard
21%inclusion4 decks19 decks
14%synergy
Spiteful Prankster
16%inclusion3 decks19 decks
16%synergy
Hissing Iguanar
16%inclusion3 decks19 decks
16%synergy
Akki Ember-Keeper
16%inclusion3 decks19 decks
16%synergy
Ranger of Eos
16%inclusion3 decks19 decks
15%synergy
Goblin Matron
16%inclusion3 decks19 decks
15%synergy
Flamescroll Celebrant
16%inclusion3 decks19 decks
15%synergy
Relic Seeker
16%inclusion3 decks19 decks
14%synergy
Leonin Shikari
16%inclusion3 decks19 decks
14%synergy
Foundry Inspector
16%inclusion3 decks19 decks
6%synergy
Grand Abolisher
16%inclusion3 decks19 decks
5%synergy
Instants
Swords to Plowshares
37%inclusion7 decks19 decks
-29%synergy
Generous Gift
32%inclusion6 decks19 decks
-2%synergy
Path to Exile
32%inclusion6 decks19 decks
-25%synergy
Boros Charm
26%inclusion5 decks19 decks
-22%synergy
Pyroblast
16%inclusion3 decks19 decks
12%synergy
Red Elemental Blast
16%inclusion3 decks19 decks
11%synergy
Silence
16%inclusion3 decks19 decks
11%synergy
Thrill of Possibility
16%inclusion3 decks19 decks
5%synergy
Deflecting Swat
16%inclusion3 decks19 decks
0%synergy
Chaos Warp
16%inclusion3 decks19 decks
-15%synergy
Sorceries
Open the Armory
74%inclusion14 decks19 decks
60%synergy
Steelshaper's Gift
53%inclusion10 decks19 decks
40%synergy
Grapeshot
47%inclusion9 decks19 decks
45%synergy
Idyllic Tutor
26%inclusion5 decks19 decks
24%synergy
Faithless Looting
26%inclusion5 decks19 decks
10%synergy
Wheel of Fortune
21%inclusion4 decks19 decks
18%synergy
Infernal Plunge
16%inclusion3 decks19 decks
15%synergy
Cathartic Reunion
16%inclusion3 decks19 decks
13%synergy
Sevinne's Reclamation
16%inclusion3 decks19 decks
4%synergy
Utility Artifacts
Altar of Dementia
74%inclusion14 decks19 decks
73%synergy
Blasting Station
68%inclusion13 decks19 decks
68%synergy
Phyrexian Altar
63%inclusion12 decks19 decks
62%synergy
Altar of the Brood
42%inclusion8 decks19 decks
42%synergy
Spawning Pit
37%inclusion7 decks19 decks
37%synergy
Mortarpod
37%inclusion7 decks19 decks
36%synergy
Mask of Immolation
32%inclusion6 decks19 decks
31%synergy
Plate Armor
21%inclusion4 decks19 decks
19%synergy
Hero's Blade
21%inclusion4 decks19 decks
18%synergy
Swiftfoot Boots
21%inclusion4 decks19 decks
-23%synergy
Piston Sledge
16%inclusion3 decks19 decks
16%synergy
Sword of the Meek
16%inclusion3 decks19 decks
16%synergy
Forebear's Blade
16%inclusion3 decks19 decks
15%synergy
Grinding Station
16%inclusion3 decks19 decks
14%synergy
Lavaspur Boots
16%inclusion3 decks19 decks
13%synergy
Aetherflux Reservoir
16%inclusion3 decks19 decks
12%synergy
Bladehold War-Whip
16%inclusion3 decks19 decks
10%synergy
Mask of Memory
16%inclusion3 decks19 decks
8%synergy
Enchantments
Fighter Class
63%inclusion12 decks19 decks
52%synergy
Martyr's Cause
47%inclusion9 decks19 decks
47%synergy
Fanatical Devotion
42%inclusion8 decks19 decks
41%synergy
Outpost Siege
37%inclusion7 decks19 decks
35%synergy
Forging the Tyrite Sword
32%inclusion6 decks19 decks
29%synergy
Warleader's Call
32%inclusion6 decks19 decks
19%synergy
Enduring Renewal
26%inclusion5 decks19 decks
26%synergy
Quest for the Holy Relic
26%inclusion5 decks19 decks
26%synergy
Betrothed of Fire
16%inclusion3 decks19 decks
16%synergy
Darksteel Mutation
16%inclusion3 decks19 decks
11%synergy
Forge Anew
16%inclusion3 decks19 decks
6%synergy
Utility Lands
Axgard Armory
47%inclusion9 decks19 decks
39%synergy
Great Furnace
32%inclusion6 decks19 decks
19%synergy
Ancient Den
32%inclusion6 decks19 decks
19%synergy
Buried Ruin
32%inclusion6 decks19 decks
18%synergy
Reliquary Tower
21%inclusion4 decks19 decks
2%synergy
Temple of the False God
16%inclusion3 decks19 decks
7%synergy
Urza's Saga
16%inclusion3 decks19 decks
6%synergy
Mana Artifacts
Sol Ring
63%inclusion12 decks19 decks
-22%synergy
Arcane Signet
58%inclusion11 decks19 decks
-22%synergy
Talisman of Conviction
37%inclusion7 decks19 decks
-15%synergy
Boros Signet
32%inclusion6 decks19 decks
-19%synergy
Paradise Mantle
26%inclusion5 decks19 decks
25%synergy
Mox Opal
21%inclusion4 decks19 decks
17%synergy
Mox Amber
21%inclusion4 decks19 decks
16%synergy
Fellwar Stone
21%inclusion4 decks19 decks
-3%synergy
Lands
Command Tower
63%inclusion12 decks19 decks
-22%synergy
Rugged Prairie
53%inclusion10 decks19 decks
11%synergy
Furycalm Snarl
53%inclusion10 decks19 decks
9%synergy
Battlefield Forge
53%inclusion10 decks19 decks
-3%synergy
Clifftop Retreat
53%inclusion10 decks19 decks
-12%synergy
Sundown Pass
37%inclusion7 decks19 decks
1%synergy
Exotic Orchard
32%inclusion6 decks19 decks
3%synergy
Temple of Triumph
32%inclusion6 decks19 decks
-6%synergy
Sacred Foundry
32%inclusion6 decks19 decks
-14%synergy
Plateau
26%inclusion5 decks19 decks
14%synergy
Sunbaked Canyon
26%inclusion5 decks19 decks
10%synergy
Arid Mesa
26%inclusion5 decks19 decks
-2%synergy
Spire of Industry
21%inclusion4 decks19 decks
15%synergy
Rustvale Bridge
21%inclusion4 decks19 decks
8%synergy
Spectator Seating
21%inclusion4 decks19 decks
-18%synergy
Mana Confluence
16%inclusion3 decks19 decks
12%synergy
City of Brass
16%inclusion3 decks19 decks
12%synergy
Inspiring Vantage
16%inclusion3 decks19 decks
-1%synergy
Sunscorched Divide
16%inclusion3 decks19 decks
-4%synergy
Needleverge Pathway
16%inclusion3 decks19 decks
-10%synergy