Koll, the Forgemaster
Skirk Prospector
Umbral Mantle

   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 Skirk Prospector.
2
Activate Skirk Prospector by sacrificing it, adding .
3
When Skirk Prospector dies, Koll triggers, returning Skirk Prospector from your graveyard to your hand.
4
Cast Skirk Prospector by paying .
5
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Koll, the Forgemaster
9.4%inclusion113 decks1.20K decks
Arabella, Abandoned Doll
0.0%inclusion2 decks17.9K decks
Brion Stoutarm
0.0%inclusion1 decks3.62K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.6%inclusion1 decks64 decks
Lightning, Army of One
0.0%inclusion1 decks10K decks
Kediss, Emberclaw Familiar // Keleth, Sunmane Familiar
0.9%inclusion1 decks115 decks
New Cards
Hexing Squelcher
50%inclusion3 decks6 decks
43%synergy
High Synergy Cards
Memnite
92%inclusion110 decks119 decks
91%synergy
Shuko
92%inclusion109 decks119 decks
91%synergy
Goblin Bombardment
96%inclusion114 decks119 decks
90%synergy
Sai of the Shinobi
90%inclusion107 decks119 decks
90%synergy
Rograkh, Son of Rohgahh
93%inclusion111 decks119 decks
90%synergy
Crimson Kobolds
85%inclusion101 decks119 decks
84%synergy
Grafted Wargear
83%inclusion99 decks119 decks
83%synergy
Impulsive Pilferer
83%inclusion99 decks119 decks
82%synergy
Ornithopter
87%inclusion103 decks119 decks
82%synergy
Crookshank Kobolds
81%inclusion96 decks119 decks
80%synergy
Top Cards
Lightning Greaves
93%inclusion111 decks119 decks
64%synergy
Skullclamp
92%inclusion110 decks119 decks
77%synergy
Impact Tremors
84%inclusion100 decks119 decks
68%synergy
Kobolds of Kher Keep
79%inclusion94 decks119 decks
79%synergy
Myr Moonvessel
77%inclusion92 decks119 decks
77%synergy
Ashnod's Altar
76%inclusion91 decks119 decks
72%synergy
Blasting Station
76%inclusion90 decks119 decks
75%synergy
Steelshaper's Gift
76%inclusion90 decks119 decks
63%synergy
Stormrider Rig
75%inclusion89 decks119 decks
75%synergy
Puresteel Paladin
75%inclusion89 decks119 decks
57%synergy
Game Changers
Enlightened Tutor
50%inclusion60 decks119 decks
35%synergy
Jeska's Will
34%inclusion40 decks119 decks
18%synergy
Gamble
30%inclusion36 decks119 decks
23%synergy
Ancient Tomb
23%inclusion27 decks119 decks
15%synergy
Chrome Mox
18%inclusion21 decks119 decks
14%synergy
Drannith Magistrate
18%inclusion21 decks119 decks
13%synergy
The One Ring
16%inclusion19 decks119 decks
10%synergy
Mox Diamond
15%inclusion18 decks119 decks
13%synergy
Underworld Breach
13%inclusion16 decks119 decks
11%synergy
Mana Vault
13%inclusion16 decks119 decks
10%synergy
Creatures
Phyrexian Walker
73%inclusion87 decks119 decks
71%synergy
Reckless Barbarian
61%inclusion73 decks119 decks
61%synergy
Imperial Recruiter
54%inclusion64 decks119 decks
44%synergy
Auriok Steelshaper
51%inclusion61 decks119 decks
51%synergy
Shield Sphere
49%inclusion58 decks119 decks
49%synergy
Kellan, the Fae-Blooded
45%inclusion54 decks119 decks
38%synergy
Stoneforge Mystic
45%inclusion53 decks119 decks
34%synergy
Stone Haven Outfitter
42%inclusion50 decks119 decks
40%synergy
Birgi, God of Storytelling
41%inclusion49 decks119 decks
38%synergy
Bureau Headmaster
40%inclusion39 decks97 decks
34%synergy
Ranger-Captain of Eos
39%inclusion47 decks119 decks
36%synergy
Witty Roastmaster
39%inclusion46 decks119 decks
33%synergy
Simian Spirit Guide
37%inclusion44 decks119 decks
33%synergy
Molten Gatekeeper
37%inclusion37 decks101 decks
28%synergy
Priest of Urabrask
36%inclusion43 decks119 decks
35%synergy
Fervent Champion
36%inclusion43 decks119 decks
34%synergy
Esper Sentinel
35%inclusion42 decks119 decks
10%synergy
Goblin Engineer
34%inclusion41 decks119 decks
29%synergy
Recruiter of the Guard
34%inclusion41 decks119 decks
27%synergy
Grand Abolisher
34%inclusion40 decks119 decks
23%synergy
Oswald Fiddlebender
29%inclusion35 decks119 decks
25%synergy
Goblin Matron
28%inclusion33 decks119 decks
27%synergy
Cathodion
25%inclusion30 decks119 decks
25%synergy
Sram, Senior Edificer
25%inclusion30 decks119 decks
6%synergy
Agate Instigator
22%inclusion21 decks94 decks
15%synergy
Thermopod
22%inclusion26 decks119 decks
21%synergy
Mogg Fanatic
21%inclusion25 decks119 decks
21%synergy
Weftstalker Ardent
19%inclusion7 decks37 decks
9%synergy
Voice of Victory
18%inclusion11 decks61 decks
10%synergy
Starfield Shepherd
16%inclusion6 decks37 decks
15%synergy
Goblin Recruiter
16%inclusion19 decks119 decks
16%synergy
Dockside Extortionist
14%inclusion17 decks119 decks
13%synergy
Relic Seeker
14%inclusion17 decks119 decks
13%synergy
Purphoros, God of the Forge
14%inclusion17 decks119 decks
8%synergy
Ragavan, Nimble Pilferer
14%inclusion17 decks119 decks
7%synergy
Runaway Steam-Kin
13%inclusion16 decks119 decks
11%synergy
Goblin Welder
13%inclusion15 decks119 decks
9%synergy
Cloud, Midgar Mercenary
12%inclusion6 decks49 decks
4%synergy
Witch Enchanter
12%inclusion12 decks101 decks
-1%synergy
Ranger of Eos
12%inclusion14 decks119 decks
11%synergy
Cathar Commando
12%inclusion14 decks119 decks
6%synergy
Hissing Iguanar
10%inclusion12 decks119 decks
10%synergy
Akki Ember-Keeper
10%inclusion12 decks119 decks
10%synergy
Shocking Sharpshooter
10%inclusion6 decks60 decks
9%synergy
Flamescroll Celebrant
9.2%inclusion11 decks119 decks
9%synergy
Éowyn, Lady of Rohan
8.4%inclusion10 decks119 decks
6%synergy
Mentor of the Meek
8.4%inclusion10 decks119 decks
-3%synergy
Taj-Nar Swordsmith
7.6%inclusion9 decks119 decks
7%synergy
Leonin Shikari
6.7%inclusion8 decks119 decks
5%synergy
Myr Retriever
6.7%inclusion8 decks119 decks
2%synergy
Instants
Swords to Plowshares
72%inclusion86 decks119 decks
6%synergy
Path to Exile
58%inclusion69 decks119 decks
1%synergy
Silence
39%inclusion47 decks119 decks
34%synergy
Deflecting Swat
36%inclusion43 decks119 decks
20%synergy
Pyroblast
34%inclusion41 decks119 decks
30%synergy
Generous Gift
33%inclusion39 decks119 decks
-1%synergy
Boros Charm
32%inclusion38 decks119 decks
-17%synergy
Red Elemental Blast
31%inclusion37 decks119 decks
26%synergy
Abrade
31%inclusion37 decks119 decks
18%synergy
Thrill of Possibility
29%inclusion34 decks119 decks
17%synergy
Wear // Tear
23%inclusion27 decks119 decks
2%synergy
Reprieve
22%inclusion26 decks119 decks
13%synergy
Chaos Warp
21%inclusion25 decks119 decks
-10%synergy
Mana Tithe
17%inclusion20 decks119 decks
14%synergy
Stroke of Midnight
17%inclusion20 decks119 decks
0%synergy
Untimely Malfunction
15%inclusion13 decks88 decks
3%synergy
Rebuff the Wicked
14%inclusion17 decks119 decks
11%synergy
Dispatch
14%inclusion17 decks119 decks
0%synergy
Flare of Duplication
14%inclusion14 decks101 decks
12%synergy
Angel's Grace
12%inclusion14 decks119 decks
10%synergy
Tibalt's Trickery
11%inclusion13 decks119 decks
6%synergy
Demand Answers
11%inclusion13 decks119 decks
2%synergy
Lightning Bolt
11%inclusion13 decks119 decks
0%synergy
Pyretic Ritual
9.2%inclusion11 decks119 decks
8%synergy
Seething Song
9.2%inclusion11 decks119 decks
6%synergy
Valakut Awakening
9.2%inclusion11 decks119 decks
3%synergy
Desperate Ritual
8.4%inclusion10 decks119 decks
8%synergy
Orim's Chant
8.4%inclusion10 decks119 decks
6%synergy
Teferi's Protection
8.4%inclusion10 decks119 decks
-8%synergy
Blacksmith's Skill
7.6%inclusion9 decks119 decks
2%synergy
Surge of Salvation
6.7%inclusion8 decks119 decks
4%synergy
Disenchant
6.7%inclusion8 decks119 decks
1%synergy
Flawless Maneuver
6.7%inclusion8 decks119 decks
-12%synergy
Deflecting Palm
6.7%inclusion8 decks119 decks
-12%synergy
Soul Partition
5.9%inclusion7 decks119 decks
5%synergy
Get Lost
5.9%inclusion7 decks119 decks
3%synergy
Loran's Escape
5.9%inclusion7 decks119 decks
-2%synergy
Sorceries
Open the Armory
74%inclusion88 decks119 decks
60%synergy
Grapeshot
54%inclusion64 decks119 decks
52%synergy
Faithless Looting
40%inclusion48 decks119 decks
24%synergy
Sevinne's Reclamation
29%inclusion35 decks119 decks
17%synergy
Idyllic Tutor
28%inclusion33 decks119 decks
25%synergy
Reckless Handling
25%inclusion30 decks119 decks
22%synergy
Infernal Plunge
23%inclusion27 decks119 decks
22%synergy
Wheel of Fortune
18%inclusion21 decks119 decks
15%synergy
Blasphemous Act
18%inclusion21 decks119 decks
-15%synergy
Rite of Flame
14%inclusion17 decks119 decks
13%synergy
Cathartic Reunion
13%inclusion15 decks119 decks
10%synergy
Thrilling Discovery
11%inclusion13 decks119 decks
5%synergy
Vandalblast
11%inclusion13 decks119 decks
-5%synergy
Rip Apart
10%inclusion12 decks119 decks
-3%synergy
Tormenting Voice
8.4%inclusion10 decks119 decks
6%synergy
Wheel of Misfortune
7.6%inclusion9 decks119 decks
5%synergy
Shatterskull Smashing
7.6%inclusion9 decks119 decks
4%synergy
Jolted Awake
6.9%inclusion7 decks101 decks
7%synergy
Recommission
6.7%inclusion8 decks119 decks
5%synergy
Seize the Spoils
6.7%inclusion8 decks119 decks
3%synergy
Reconstruct History
5.9%inclusion7 decks119 decks
2%synergy
Utility Artifacts
Ronin Warclub
59%inclusion70 decks119 decks
59%synergy
Phyrexian Altar
52%inclusion62 decks119 decks
51%synergy
Altar of Dementia
50%inclusion59 decks119 decks
49%synergy
Mortarpod
44%inclusion52 decks119 decks
43%synergy
Altar of the Brood
40%inclusion48 decks119 decks
40%synergy
Mask of Immolation
37%inclusion44 decks119 decks
37%synergy
Deathrender
30%inclusion36 decks119 decks
30%synergy
Bladehold War-Whip
29%inclusion34 decks119 decks
23%synergy
Swiftfoot Boots
29%inclusion34 decks119 decks
-15%synergy
Conqueror's Flail
21%inclusion25 decks119 decks
18%synergy
Demonmail Hauberk
16%inclusion19 decks119 decks
16%synergy
Grinding Station
16%inclusion19 decks119 decks
15%synergy
Aetherflux Reservoir
16%inclusion19 decks119 decks
12%synergy
Plate Armor
13%inclusion16 decks119 decks
11%synergy
Spawning Pit
13%inclusion15 decks119 decks
12%synergy
Lotus Ring
12%inclusion13 decks109 decks
12%synergy
Mask of Memory
11%inclusion13 decks119 decks
3%synergy
Moonsilver Key
9.2%inclusion11 decks119 decks
8%synergy
Sunforger
8.4%inclusion10 decks119 decks
-7%synergy
Bone Saw
6.7%inclusion8 decks119 decks
6%synergy
Hero's Blade
6.7%inclusion8 decks119 decks
4%synergy
Sword of the Animist
6.7%inclusion8 decks119 decks
-11%synergy
Lavaspur Boots
6.4%inclusion7 decks110 decks
4%synergy
Bontu's Monument
5.0%inclusion6 decks119 decks
5%synergy
Cloudstone Curio
5.0%inclusion6 decks119 decks
5%synergy
Explorer's Scope
5.0%inclusion6 decks119 decks
2%synergy
Masterwork of Ingenuity
5.0%inclusion6 decks119 decks
-2%synergy
Enchantments
Fighter Class
69%inclusion82 decks119 decks
58%synergy
Warleader's Call
28%inclusion33 decks119 decks
15%synergy
Forging the Tyrite Sword
18%inclusion22 decks119 decks
15%synergy
Martyr's Cause
16%inclusion19 decks119 decks
15%synergy
Sigarda's Aid
16%inclusion19 decks119 decks
3%synergy
Fanatical Devotion
15%inclusion18 decks119 decks
14%synergy
Outpost Siege
13%inclusion16 decks119 decks
12%synergy
Forge Anew
12%inclusion14 decks119 decks
1%synergy
Enduring Renewal
11%inclusion13 decks119 decks
11%synergy
Deafening Silence
9.2%inclusion11 decks119 decks
6%synergy
Smothering Tithe
8.4%inclusion10 decks119 decks
-11%synergy
Quest for the Holy Relic
7.6%inclusion9 decks119 decks
7%synergy
Trouble in Pairs
7.6%inclusion9 decks119 decks
-1%synergy
Darksteel Mutation
5.9%inclusion7 decks119 decks
1%synergy
Furious Assault
5.0%inclusion6 decks119 decks
5%synergy
Betrothed of Fire
5.0%inclusion6 decks119 decks
5%synergy
Land Tax
5.0%inclusion6 decks119 decks
-6%synergy
Planeswalkers
Nahiri, Storm of Stone
5.9%inclusion7 decks119 decks
5%synergy
Utility Lands
Buried Ruin
42%inclusion50 decks119 decks
28%synergy
Great Furnace
36%inclusion43 decks119 decks
23%synergy
Ancient Den
35%inclusion42 decks119 decks
22%synergy
Urza's Saga
34%inclusion41 decks119 decks
25%synergy
Axgard Armory
27%inclusion32 decks119 decks
18%synergy
Inventors' Fair
24%inclusion28 decks119 decks
14%synergy
Reliquary Tower
15%inclusion18 decks119 decks
-4%synergy
Eiganjo, Seat of the Empire
12%inclusion14 decks119 decks
-1%synergy
Monumental Henge
7.9%inclusion8 decks101 decks
2%synergy
Darksteel Citadel
6.7%inclusion8 decks119 decks
-2%synergy
Emergence Zone
5.9%inclusion7 decks119 decks
5%synergy
Forgotten Cave
5.0%inclusion6 decks119 decks
0%synergy
Mana Artifacts
Sol Ring
87%inclusion104 decks119 decks
2%synergy
Arcane Signet
71%inclusion85 decks119 decks
-8%synergy
Talisman of Conviction
53%inclusion63 decks119 decks
1%synergy
Paradise Mantle
45%inclusion54 decks119 decks
44%synergy
Lotus Petal
37%inclusion44 decks119 decks
32%synergy
Boros Signet
36%inclusion43 decks119 decks
-15%synergy
Mox Amber
30%inclusion36 decks119 decks
26%synergy
Mox Opal
29%inclusion35 decks119 decks
25%synergy
Fellwar Stone
25%inclusion30 decks119 decks
1%synergy
Springleaf Drum
20%inclusion24 decks119 decks
18%synergy
Mind Stone
14%inclusion17 decks119 decks
-11%synergy
Mana Crypt
10%inclusion12 decks119 decks
9%synergy
Thought Vessel
8.4%inclusion10 decks119 decks
-6%synergy
Grim Monolith
7.6%inclusion9 decks119 decks
6%synergy
Lion's Eye Diamond
5.9%inclusion7 decks119 decks
5%synergy
Lands
Command Tower
84%inclusion100 decks119 decks
-2%synergy
Battlefield Forge
68%inclusion81 decks119 decks
12%synergy
Sacred Foundry
53%inclusion63 decks119 decks
7%synergy
Clifftop Retreat
50%inclusion60 decks119 decks
-14%synergy
Arid Mesa
46%inclusion55 decks119 decks
18%synergy
Spectator Seating
46%inclusion55 decks119 decks
7%synergy
Rugged Prairie
43%inclusion51 decks119 decks
1%synergy
Needleverge Pathway
39%inclusion47 decks119 decks
13%synergy
Sunbaked Canyon
39%inclusion46 decks119 decks
22%synergy
Furycalm Snarl
32%inclusion38 decks119 decks
-12%synergy
Plateau
27%inclusion32 decks119 decks
15%synergy
Spire of Industry
24%inclusion28 decks119 decks
18%synergy
Sundown Pass
24%inclusion28 decks119 decks
-12%synergy
City of Brass
21%inclusion25 decks119 decks
17%synergy
Scalding Tarn
20%inclusion24 decks119 decks
15%synergy
Bloodstained Mire
20%inclusion24 decks119 decks
14%synergy
Inspiring Vantage
20%inclusion24 decks119 decks
4%synergy
Sunbillow Verge
19%inclusion14 decks72 decks
-4%synergy
Mana Confluence
19%inclusion23 decks119 decks
16%synergy
Marsh Flats
18%inclusion22 decks119 decks
12%synergy
Temple of Triumph
18%inclusion22 decks119 decks
-20%synergy
Gemstone Caverns
18%inclusion21 decks119 decks
14%synergy
Flooded Strand
18%inclusion21 decks119 decks
12%synergy
Elegant Parlor
17%inclusion20 decks119 decks
-2%synergy
Exotic Orchard
16%inclusion19 decks119 decks
-13%synergy
Windswept Heath
15%inclusion18 decks119 decks
9%synergy
Wooded Foothills
14%inclusion17 decks119 decks
9%synergy
Rustvale Bridge
14%inclusion17 decks119 decks
2%synergy
Boros Garrison
13%inclusion16 decks119 decks
-25%synergy
Sunscorched Divide
13%inclusion15 decks119 decks
-7%synergy
Evolving Wilds
9.2%inclusion11 decks119 decks
-10%synergy
Fabled Passage
8.4%inclusion10 decks119 decks
0%synergy
Myriad Landscape
8.4%inclusion10 decks119 decks
-12%synergy
Prismatic Vista
7.6%inclusion9 decks119 decks
2%synergy
Alpine Meadow
6.7%inclusion8 decks119 decks
0%synergy
Terramorphic Expanse
6.7%inclusion8 decks119 decks
-7%synergy
Forbidden Orchard
5.0%inclusion6 decks119 decks
3%synergy
Cavern of Souls
5.0%inclusion6 decks119 decks
0%synergy
Sacred Peaks
5.0%inclusion6 decks119 decks
-6%synergy