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
1.7%inclusion20 decks1.21K decks
High Synergy Cards
Shuko
100%inclusion20 decks20 decks
99%synergy
Grafted Wargear
100%inclusion20 decks20 decks
99%synergy
Ornithopter
100%inclusion20 decks20 decks
95%synergy
Sai of the Shinobi
95%inclusion19 decks20 decks
95%synergy
Rograkh, Son of Rohgahh
95%inclusion19 decks20 decks
91%synergy
Skirk Prospector
90%inclusion18 decks20 decks
89%synergy
Goblin Bombardment
95%inclusion19 decks20 decks
89%synergy
Ashnod's Altar
90%inclusion18 decks20 decks
86%synergy
Ronin Warclub
85%inclusion17 decks20 decks
85%synergy
Stormrider Rig
85%inclusion17 decks20 decks
85%synergy
Top Cards
Skullclamp
95%inclusion19 decks20 decks
80%synergy
Impact Tremors
95%inclusion19 decks20 decks
79%synergy
Lightning Greaves
95%inclusion19 decks20 decks
66%synergy
Crookshank Kobolds
85%inclusion17 decks20 decks
85%synergy
Crimson Kobolds
85%inclusion17 decks20 decks
85%synergy
Kobolds of Kher Keep
85%inclusion17 decks20 decks
85%synergy
Memnite
85%inclusion17 decks20 decks
84%synergy
Impulsive Pilferer
85%inclusion17 decks20 decks
84%synergy
Phyrexian Walker
85%inclusion17 decks20 decks
83%synergy
Deathrender
75%inclusion15 decks20 decks
75%synergy
Game Changers
Enlightened Tutor
40%inclusion8 decks20 decks
24%synergy
Gamble
25%inclusion5 decks20 decks
18%synergy
Underworld Breach
15%inclusion3 decks20 decks
13%synergy
Jeska's Will
15%inclusion3 decks20 decks
-1%synergy
Creatures
Reckless Barbarian
75%inclusion15 decks20 decks
74%synergy
Puresteel Paladin
70%inclusion14 decks20 decks
52%synergy
Stone Haven Outfitter
60%inclusion12 decks20 decks
58%synergy
Shield Sphere
55%inclusion11 decks20 decks
55%synergy
Auriok Steelshaper
50%inclusion10 decks20 decks
49%synergy
Priest of Urabrask
50%inclusion10 decks20 decks
49%synergy
Stoneforge Mystic
50%inclusion10 decks20 decks
39%synergy
Thermopod
45%inclusion9 decks20 decks
45%synergy
Witty Roastmaster
45%inclusion9 decks20 decks
39%synergy
Birgi, God of Storytelling
40%inclusion8 decks20 decks
36%synergy
Cathodion
35%inclusion7 decks20 decks
35%synergy
Ranger-Captain of Eos
35%inclusion7 decks20 decks
31%synergy
Mogg Fanatic
30%inclusion6 decks20 decks
30%synergy
Fervent Champion
30%inclusion6 decks20 decks
28%synergy
Sram, Senior Edificer
30%inclusion6 decks20 decks
10%synergy
Bureau Headmaster
27%inclusion4 decks15 decks
20%synergy
Agate Instigator
27%inclusion4 decks15 decks
20%synergy
Steelshaper Apprentice
25%inclusion5 decks20 decks
25%synergy
Taj-Nar Swordsmith
25%inclusion5 decks20 decks
25%synergy
Shocking Sharpshooter
25%inclusion3 decks12 decks
24%synergy
Oswald Fiddlebender
25%inclusion5 decks20 decks
20%synergy
Goblin Engineer
25%inclusion5 decks20 decks
19%synergy
Kellan, the Fae-Blooded
25%inclusion5 decks20 decks
17%synergy
Esper Sentinel
25%inclusion5 decks20 decks
0%synergy
Spiteful Prankster
20%inclusion4 decks20 decks
20%synergy
Hissing Iguanar
20%inclusion4 decks20 decks
20%synergy
Relic Seeker
20%inclusion4 decks20 decks
18%synergy
Halvar, God of Battle
20%inclusion4 decks20 decks
13%synergy
Recruiter of the Guard
20%inclusion4 decks20 decks
13%synergy
Imperial Recruiter
20%inclusion4 decks20 decks
10%synergy
Molten Gatekeeper
19%inclusion3 decks16 decks
10%synergy
Bogardan Dragonheart
15%inclusion3 decks20 decks
15%synergy
Akki Ember-Keeper
15%inclusion3 decks20 decks
15%synergy
Ranger of Eos
15%inclusion3 decks20 decks
15%synergy
Flamescroll Celebrant
15%inclusion3 decks20 decks
14%synergy
Goblin Matron
15%inclusion3 decks20 decks
14%synergy
Leonin Shikari
15%inclusion3 decks20 decks
13%synergy
Foundry Inspector
15%inclusion3 decks20 decks
5%synergy
Grand Abolisher
15%inclusion3 decks20 decks
4%synergy
Mentor of the Meek
15%inclusion3 decks20 decks
3%synergy
Instants
Swords to Plowshares
40%inclusion8 decks20 decks
-26%synergy
Path to Exile
35%inclusion7 decks20 decks
-22%synergy
Generous Gift
30%inclusion6 decks20 decks
-5%synergy
Boros Charm
25%inclusion5 decks20 decks
-24%synergy
Silence
20%inclusion4 decks20 decks
15%synergy
Thrill of Possibility
20%inclusion4 decks20 decks
9%synergy
Angel's Grace
15%inclusion3 decks20 decks
13%synergy
Mana Tithe
15%inclusion3 decks20 decks
13%synergy
Pyroblast
15%inclusion3 decks20 decks
11%synergy
Red Elemental Blast
15%inclusion3 decks20 decks
10%synergy
Deflecting Swat
15%inclusion3 decks20 decks
0%synergy
Chaos Warp
15%inclusion3 decks20 decks
-17%synergy
Sorceries
Open the Armory
70%inclusion14 decks20 decks
56%synergy
Steelshaper's Gift
55%inclusion11 decks20 decks
42%synergy
Grapeshot
50%inclusion10 decks20 decks
48%synergy
Idyllic Tutor
30%inclusion6 decks20 decks
27%synergy
Faithless Looting
30%inclusion6 decks20 decks
14%synergy
Infernal Plunge
20%inclusion4 decks20 decks
20%synergy
Wheel of Fortune
20%inclusion4 decks20 decks
17%synergy
Cathartic Reunion
20%inclusion4 decks20 decks
17%synergy
Helping Hand
15%inclusion3 decks20 decks
14%synergy
Thrilling Discovery
15%inclusion3 decks20 decks
9%synergy
Sevinne's Reclamation
15%inclusion3 decks20 decks
3%synergy
Utility Artifacts
Altar of Dementia
70%inclusion14 decks20 decks
69%synergy
Blasting Station
65%inclusion13 decks20 decks
65%synergy
Phyrexian Altar
60%inclusion12 decks20 decks
58%synergy
Altar of the Brood
40%inclusion8 decks20 decks
40%synergy
Mortarpod
40%inclusion8 decks20 decks
39%synergy
Spawning Pit
35%inclusion7 decks20 decks
35%synergy
Mask of Immolation
30%inclusion6 decks20 decks
30%synergy
Hero's Blade
25%inclusion5 decks20 decks
22%synergy
Swiftfoot Boots
25%inclusion5 decks20 decks
-19%synergy
Piston Sledge
20%inclusion4 decks20 decks
20%synergy
Plate Armor
20%inclusion4 decks20 decks
18%synergy
Bladehold War-Whip
20%inclusion4 decks20 decks
14%synergy
Obsidian Battle-Axe
15%inclusion3 decks20 decks
15%synergy
Sword of the Meek
15%inclusion3 decks20 decks
15%synergy
Forebear's Blade
15%inclusion3 decks20 decks
14%synergy
Grinding Station
15%inclusion3 decks20 decks
14%synergy
Aetherflux Reservoir
15%inclusion3 decks20 decks
12%synergy
Mask of Memory
15%inclusion3 decks20 decks
7%synergy
Enchantments
Fighter Class
65%inclusion13 decks20 decks
53%synergy
Martyr's Cause
45%inclusion9 decks20 decks
44%synergy
Outpost Siege
40%inclusion8 decks20 decks
38%synergy
Warleader's Call
37%inclusion7 decks19 decks
24%synergy
Fanatical Devotion
35%inclusion7 decks20 decks
34%synergy
Forging the Tyrite Sword
35%inclusion7 decks20 decks
32%synergy
Enduring Renewal
30%inclusion6 decks20 decks
30%synergy
Quest for the Holy Relic
25%inclusion5 decks20 decks
25%synergy
Betrothed of Fire
15%inclusion3 decks20 decks
15%synergy
Darksteel Mutation
15%inclusion3 decks20 decks
10%synergy
Utility Lands
Axgard Armory
50%inclusion10 decks20 decks
41%synergy
Ancient Den
35%inclusion7 decks20 decks
22%synergy
Great Furnace
35%inclusion7 decks20 decks
22%synergy
Buried Ruin
30%inclusion6 decks20 decks
16%synergy
Urza's Saga
15%inclusion3 decks20 decks
6%synergy
Temple of the False God
15%inclusion3 decks20 decks
5%synergy
Reliquary Tower
15%inclusion3 decks20 decks
-4%synergy
Mana Artifacts
Sol Ring
65%inclusion13 decks20 decks
-20%synergy
Arcane Signet
55%inclusion11 decks20 decks
-25%synergy
Talisman of Conviction
35%inclusion7 decks20 decks
-17%synergy
Boros Signet
30%inclusion6 decks20 decks
-23%synergy
Paradise Mantle
25%inclusion5 decks20 decks
23%synergy
Mox Opal
20%inclusion4 decks20 decks
15%synergy
Mox Amber
20%inclusion4 decks20 decks
15%synergy
Fellwar Stone
15%inclusion3 decks20 decks
-10%synergy
Lands
Command Tower
65%inclusion13 decks20 decks
-21%synergy
Furycalm Snarl
55%inclusion11 decks20 decks
11%synergy
Rugged Prairie
45%inclusion9 decks20 decks
5%synergy
Battlefield Forge
45%inclusion9 decks20 decks
-10%synergy
Clifftop Retreat
45%inclusion9 decks20 decks
-18%synergy
Exotic Orchard
30%inclusion6 decks20 decks
1%synergy
Sundown Pass
30%inclusion6 decks20 decks
-6%synergy
Temple of Triumph
30%inclusion6 decks20 decks
-9%synergy
Plateau
25%inclusion5 decks20 decks
13%synergy
Arid Mesa
25%inclusion5 decks20 decks
-3%synergy
Sacred Foundry
25%inclusion5 decks20 decks
-19%synergy
Rustvale Bridge
20%inclusion4 decks20 decks
7%synergy
Sunbaked Canyon
20%inclusion4 decks20 decks
3%synergy
Spire of Industry
15%inclusion3 decks20 decks
9%synergy
Alpine Meadow
15%inclusion3 decks20 decks
8%synergy
Inspiring Vantage
15%inclusion3 decks20 decks
-1%synergy
Needleverge Pathway
15%inclusion3 decks20 decks
-11%synergy
Spectator Seating
15%inclusion3 decks20 decks
-25%synergy