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
9.3%inclusion107 decks1.15K decks
Arabella, Abandoned Doll
0.0%inclusion2 decks18.9K decks
Brion Stoutarm
0.0%inclusion1 decks3.71K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.6%inclusion1 decks64 decks
Lightning, Army of One
0.0%inclusion1 decks11K decks
Kediss, Emberclaw Familiar // Keleth, Sunmane Familiar
0.8%inclusion1 decks120 decks
New Cards
Raphael, Tough Turtle
29%inclusion2 decks7 decks
27%synergy
Ravenous Robots
11%inclusion1 decks9 decks
10%synergy
Slash, Reptile Rampager
11%inclusion1 decks9 decks
10%synergy
Casey Jones, Jury-Rig Justiciar
4.2%inclusion1 decks24 decks
4%synergy
High Synergy Cards
Shuko
92%inclusion104 decks113 decks
91%synergy
Memnite
91%inclusion103 decks113 decks
90%synergy
Sai of the Shinobi
90%inclusion102 decks113 decks
90%synergy
Goblin Bombardment
96%inclusion108 decks113 decks
90%synergy
Rograkh, Son of Rohgahh
93%inclusion105 decks113 decks
89%synergy
Crimson Kobolds
84%inclusion95 decks113 decks
84%synergy
Grafted Wargear
82%inclusion93 decks113 decks
82%synergy
Crookshank Kobolds
81%inclusion92 decks113 decks
81%synergy
Impulsive Pilferer
82%inclusion93 decks113 decks
81%synergy
Ornithopter
86%inclusion97 decks113 decks
81%synergy
Top Cards
Lightning Greaves
92%inclusion104 decks113 decks
63%synergy
Skullclamp
91%inclusion103 decks113 decks
76%synergy
Impact Tremors
86%inclusion97 decks113 decks
70%synergy
Kobolds of Kher Keep
78%inclusion88 decks113 decks
77%synergy
Myr Moonvessel
75%inclusion85 decks113 decks
75%synergy
Blasting Station
75%inclusion85 decks113 decks
75%synergy
Ashnod's Altar
75%inclusion85 decks113 decks
71%synergy
Steelshaper's Gift
75%inclusion85 decks113 decks
63%synergy
Stormrider Rig
74%inclusion84 decks113 decks
74%synergy
Puresteel Paladin
74%inclusion84 decks113 decks
56%synergy
Game Changers
Enlightened Tutor
51%inclusion58 decks113 decks
36%synergy
Gamble
33%inclusion37 decks113 decks
26%synergy
Jeska's Will
33%inclusion37 decks113 decks
17%synergy
Ancient Tomb
22%inclusion25 decks113 decks
15%synergy
Chrome Mox
18%inclusion20 decks113 decks
14%synergy
Drannith Magistrate
18%inclusion20 decks113 decks
13%synergy
The One Ring
16%inclusion18 decks113 decks
10%synergy
Mox Diamond
15%inclusion17 decks113 decks
13%synergy
Mana Vault
15%inclusion17 decks113 decks
11%synergy
Underworld Breach
12%inclusion14 decks113 decks
10%synergy
Creatures
Phyrexian Walker
70%inclusion79 decks113 decks
68%synergy
Reckless Barbarian
63%inclusion71 decks113 decks
62%synergy
Imperial Recruiter
56%inclusion63 decks113 decks
46%synergy
Auriok Steelshaper
50%inclusion56 decks113 decks
49%synergy
Stoneforge Mystic
46%inclusion52 decks113 decks
35%synergy
Kellan, the Fae-Blooded
45%inclusion51 decks113 decks
38%synergy
Shield Sphere
43%inclusion49 decks113 decks
43%synergy
Birgi, God of Storytelling
42%inclusion48 decks113 decks
39%synergy
Bureau Headmaster
42%inclusion43 decks103 decks
35%synergy
Stone Haven Outfitter
42%inclusion47 decks113 decks
40%synergy
Ranger-Captain of Eos
40%inclusion45 decks113 decks
36%synergy
Recruiter of the Guard
40%inclusion45 decks113 decks
33%synergy
Priest of Urabrask
38%inclusion43 decks113 decks
37%synergy
Simian Spirit Guide
38%inclusion43 decks113 decks
34%synergy
Molten Gatekeeper
37%inclusion40 decks107 decks
29%synergy
Witty Roastmaster
37%inclusion42 decks113 decks
31%synergy
Fervent Champion
36%inclusion41 decks113 decks
35%synergy
Grand Abolisher
35%inclusion40 decks113 decks
25%synergy
Esper Sentinel
35%inclusion39 decks113 decks
9%synergy
Goblin Engineer
34%inclusion38 decks113 decks
28%synergy
Hexing Squelcher
33%inclusion4 decks12 decks
26%synergy
Oswald Fiddlebender
31%inclusion35 decks113 decks
26%synergy
Cathodion
28%inclusion32 decks113 decks
28%synergy
Goblin Matron
26%inclusion29 decks113 decks
25%synergy
Sram, Senior Edificer
25%inclusion28 decks113 decks
6%synergy
Thermopod
23%inclusion26 decks113 decks
23%synergy
Mogg Fanatic
22%inclusion25 decks113 decks
22%synergy
Agate Instigator
21%inclusion21 decks100 decks
14%synergy
Weftstalker Ardent
21%inclusion9 decks43 decks
11%synergy
Voice of Victory
18%inclusion12 decks67 decks
10%synergy
Purphoros, God of the Forge
16%inclusion18 decks113 decks
10%synergy
Goblin Recruiter
15%inclusion17 decks113 decks
15%synergy
Runaway Steam-Kin
15%inclusion17 decks113 decks
13%synergy
Cloud, Midgar Mercenary
15%inclusion8 decks55 decks
7%synergy
Relic Seeker
14%inclusion16 decks113 decks
13%synergy
Starfield Shepherd
14%inclusion6 decks43 decks
13%synergy
Ragavan, Nimble Pilferer
12%inclusion14 decks113 decks
5%synergy
Witch Enchanter
12%inclusion13 decks107 decks
-1%synergy
Cathar Commando
12%inclusion13 decks113 decks
6%synergy
Ranger of Eos
11%inclusion12 decks113 decks
10%synergy
Shocking Sharpshooter
11%inclusion7 decks66 decks
10%synergy
Hissing Iguanar
10%inclusion11 decks113 decks
10%synergy
Akki Ember-Keeper
10%inclusion11 decks113 decks
10%synergy
Dockside Extortionist
10%inclusion11 decks113 decks
8%synergy
Goblin Welder
10%inclusion11 decks113 decks
6%synergy
General Kreat, the Boltbringer
8.4%inclusion7 decks83 decks
6%synergy
Flamescroll Celebrant
8.0%inclusion9 decks113 decks
7%synergy
Éowyn, Lady of Rohan
8.0%inclusion9 decks113 decks
6%synergy
Mentor of the Meek
8.0%inclusion9 decks113 decks
-3%synergy
Firion, Wild Rose Warrior
7.3%inclusion4 decks55 decks
2%synergy
Instants
Swords to Plowshares
71%inclusion80 decks113 decks
5%synergy
Path to Exile
55%inclusion62 decks113 decks
-2%synergy
Silence
41%inclusion46 decks113 decks
36%synergy
Deflecting Swat
35%inclusion39 decks113 decks
19%synergy
Pyroblast
33%inclusion37 decks113 decks
29%synergy
Generous Gift
32%inclusion36 decks113 decks
-1%synergy
Boros Charm
32%inclusion36 decks113 decks
-17%synergy
Red Elemental Blast
30%inclusion34 decks113 decks
25%synergy
Abrade
27%inclusion30 decks113 decks
14%synergy
Thrill of Possibility
25%inclusion28 decks113 decks
14%synergy
Wear // Tear
21%inclusion24 decks113 decks
1%synergy
Chaos Warp
21%inclusion24 decks113 decks
-10%synergy
Reprieve
20%inclusion23 decks113 decks
12%synergy
Stroke of Midnight
16%inclusion18 decks113 decks
-1%synergy
Mana Tithe
15%inclusion17 decks113 decks
13%synergy
Flare of Duplication
14%inclusion15 decks107 decks
12%synergy
Untimely Malfunction
14%inclusion13 decks94 decks
3%synergy
Dispatch
13%inclusion15 decks113 decks
-1%synergy
Rebuff the Wicked
12%inclusion14 decks113 decks
9%synergy
Tibalt's Trickery
12%inclusion13 decks113 decks
7%synergy
Angel's Grace
11%inclusion12 decks113 decks
9%synergy
Demand Answers
11%inclusion12 decks113 decks
2%synergy
Lightning Bolt
11%inclusion12 decks113 decks
0%synergy
Pyretic Ritual
10%inclusion11 decks113 decks
9%synergy
Orim's Chant
10%inclusion11 decks113 decks
7%synergy
Valakut Awakening
10%inclusion11 decks113 decks
3%synergy
Desperate Ritual
8.8%inclusion10 decks113 decks
8%synergy
Teferi's Protection
8.0%inclusion9 decks113 decks
-8%synergy
Flawless Maneuver
8.0%inclusion9 decks113 decks
-10%synergy
Seething Song
7.1%inclusion8 decks113 decks
4%synergy
Surge of Salvation
6.2%inclusion7 decks113 decks
3%synergy
Disenchant
6.2%inclusion7 decks113 decks
1%synergy
Loran's Escape
6.2%inclusion7 decks113 decks
-1%synergy
Get Lost
5.3%inclusion6 decks113 decks
2%synergy
Blacksmith's Skill
5.3%inclusion6 decks113 decks
-1%synergy
Sorceries
Open the Armory
73%inclusion82 decks113 decks
59%synergy
Grapeshot
52%inclusion59 decks113 decks
50%synergy
Faithless Looting
35%inclusion40 decks113 decks
19%synergy
Sevinne's Reclamation
29%inclusion33 decks113 decks
17%synergy
Idyllic Tutor
27%inclusion31 decks113 decks
25%synergy
Reckless Handling
27%inclusion30 decks113 decks
23%synergy
Infernal Plunge
23%inclusion26 decks113 decks
23%synergy
Wheel of Fortune
19%inclusion21 decks113 decks
16%synergy
Blasphemous Act
19%inclusion21 decks113 decks
-14%synergy
Rite of Flame
15%inclusion17 decks113 decks
14%synergy
Vandalblast
12%inclusion13 decks113 decks
-4%synergy
Cathartic Reunion
11%inclusion12 decks113 decks
8%synergy
Thrilling Discovery
10%inclusion11 decks113 decks
4%synergy
Rip Apart
8.8%inclusion10 decks113 decks
-4%synergy
Reconstruct History
7.1%inclusion8 decks113 decks
3%synergy
Jolted Awake
6.5%inclusion7 decks107 decks
6%synergy
Recommission
6.2%inclusion7 decks113 decks
4%synergy
Tormenting Voice
6.2%inclusion7 decks113 decks
4%synergy
Wheel of Misfortune
6.2%inclusion7 decks113 decks
4%synergy
Shatterskull Smashing
6.2%inclusion7 decks113 decks
3%synergy
Seize the Spoils
6.2%inclusion7 decks113 decks
3%synergy
Utility Artifacts
Ronin Warclub
61%inclusion69 decks113 decks
61%synergy
Phyrexian Altar
53%inclusion60 decks113 decks
52%synergy
Altar of Dementia
50%inclusion56 decks113 decks
49%synergy
Altar of the Brood
41%inclusion46 decks113 decks
40%synergy
Mortarpod
40%inclusion45 decks113 decks
39%synergy
Mask of Immolation
37%inclusion42 decks113 decks
37%synergy
Deathrender
35%inclusion39 decks113 decks
34%synergy
Swiftfoot Boots
29%inclusion33 decks113 decks
-14%synergy
Bladehold War-Whip
24%inclusion27 decks113 decks
18%synergy
Conqueror's Flail
21%inclusion24 decks113 decks
18%synergy
Aetherflux Reservoir
18%inclusion20 decks113 decks
14%synergy
Demonmail Hauberk
16%inclusion18 decks113 decks
16%synergy
Lotus Ring
15%inclusion17 decks113 decks
15%synergy
Grinding Station
14%inclusion16 decks113 decks
13%synergy
Spawning Pit
13%inclusion15 decks113 decks
13%synergy
Plate Armor
13%inclusion15 decks113 decks
11%synergy
Mask of Memory
12%inclusion13 decks113 decks
4%synergy
Moonsilver Key
10%inclusion11 decks113 decks
8%synergy
Sword of the Animist
8.8%inclusion10 decks113 decks
-9%synergy
Bone Saw
8.0%inclusion9 decks113 decks
7%synergy
Sunforger
7.1%inclusion8 decks113 decks
-8%synergy
Lavaspur Boots
6.2%inclusion7 decks113 decks
4%synergy
Hero's Blade
6.2%inclusion7 decks113 decks
3%synergy
Bontu's Monument
5.3%inclusion6 decks113 decks
5%synergy
Explorer's Scope
5.3%inclusion6 decks113 decks
3%synergy
Krark-Clan Ironworks
5.3%inclusion6 decks113 decks
3%synergy
Masterwork of Ingenuity
5.3%inclusion6 decks113 decks
-2%synergy
Enchantments
Fighter Class
69%inclusion78 decks113 decks
58%synergy
Warleader's Call
26%inclusion29 decks113 decks
13%synergy
Forging the Tyrite Sword
19%inclusion22 decks113 decks
16%synergy
Martyr's Cause
17%inclusion19 decks113 decks
16%synergy
Sigarda's Aid
17%inclusion19 decks113 decks
4%synergy
Fanatical Devotion
16%inclusion18 decks113 decks
15%synergy
Enduring Renewal
12%inclusion14 decks113 decks
12%synergy
Outpost Siege
12%inclusion13 decks113 decks
10%synergy
Forge Anew
12%inclusion13 decks113 decks
1%synergy
Quest for the Holy Relic
8.8%inclusion10 decks113 decks
8%synergy
Deafening Silence
8.8%inclusion10 decks113 decks
5%synergy
Trouble in Pairs
8.0%inclusion9 decks113 decks
-1%synergy
Smothering Tithe
7.1%inclusion8 decks113 decks
-12%synergy
Furious Assault
5.3%inclusion6 decks113 decks
5%synergy
Betrothed of Fire
5.3%inclusion6 decks113 decks
5%synergy
Darksteel Mutation
5.3%inclusion6 decks113 decks
1%synergy
Planeswalkers
Tezzeret, Cruel Captain
6.8%inclusion3 decks44 decks
3%synergy
Nahiri, Storm of Stone
6.2%inclusion7 decks113 decks
5%synergy
Utility Lands
Buried Ruin
41%inclusion46 decks113 decks
27%synergy
Great Furnace
37%inclusion42 decks113 decks
24%synergy
Ancient Den
35%inclusion40 decks113 decks
22%synergy
Urza's Saga
35%inclusion39 decks113 decks
25%synergy
Axgard Armory
27%inclusion30 decks113 decks
18%synergy
Inventors' Fair
25%inclusion28 decks113 decks
15%synergy
Reliquary Tower
14%inclusion16 decks113 decks
-5%synergy
Eiganjo, Seat of the Empire
11%inclusion12 decks113 decks
-2%synergy
Monumental Henge
7.5%inclusion8 decks107 decks
2%synergy
Darksteel Citadel
7.1%inclusion8 decks113 decks
-1%synergy
Emergence Zone
5.3%inclusion6 decks113 decks
4%synergy
Forgotten Cave
5.3%inclusion6 decks113 decks
0%synergy
War Room
5.3%inclusion6 decks113 decks
-4%synergy
Mana Artifacts
Sol Ring
87%inclusion98 decks113 decks
2%synergy
Arcane Signet
68%inclusion77 decks113 decks
-11%synergy
Talisman of Conviction
50%inclusion56 decks113 decks
-3%synergy
Paradise Mantle
42%inclusion47 decks113 decks
40%synergy
Lotus Petal
38%inclusion43 decks113 decks
33%synergy
Boros Signet
37%inclusion42 decks113 decks
-14%synergy
Mox Amber
32%inclusion36 decks113 decks
27%synergy
Mox Opal
30%inclusion34 decks113 decks
26%synergy
Fellwar Stone
25%inclusion28 decks113 decks
1%synergy
Springleaf Drum
20%inclusion23 decks113 decks
18%synergy
Mind Stone
13%inclusion15 decks113 decks
-11%synergy
Grim Monolith
8.0%inclusion9 decks113 decks
7%synergy
Mana Crypt
7.1%inclusion8 decks113 decks
6%synergy
Lion's Eye Diamond
6.2%inclusion7 decks113 decks
5%synergy
Thought Vessel
6.2%inclusion7 decks113 decks
-8%synergy
Lands
Command Tower
84%inclusion95 decks113 decks
-2%synergy
Battlefield Forge
66%inclusion75 decks113 decks
10%synergy
Sacred Foundry
54%inclusion61 decks113 decks
8%synergy
Clifftop Retreat
52%inclusion59 decks113 decks
-13%synergy
Arid Mesa
49%inclusion55 decks113 decks
20%synergy
Spectator Seating
49%inclusion55 decks113 decks
9%synergy
Rugged Prairie
44%inclusion50 decks113 decks
2%synergy
Sunbaked Canyon
40%inclusion45 decks113 decks
23%synergy
Needleverge Pathway
39%inclusion44 decks113 decks
13%synergy
Furycalm Snarl
32%inclusion36 decks113 decks
-12%synergy
Plateau
27%inclusion31 decks113 decks
15%synergy
Spire of Industry
23%inclusion26 decks113 decks
17%synergy
City of Brass
22%inclusion25 decks113 decks
18%synergy
Sundown Pass
22%inclusion25 decks113 decks
-14%synergy
Sunbillow Verge
22%inclusion17 decks78 decks
-2%synergy
Mana Confluence
20%inclusion23 decks113 decks
17%synergy
Scalding Tarn
19%inclusion22 decks113 decks
14%synergy
Bloodstained Mire
19%inclusion22 decks113 decks
13%synergy
Inspiring Vantage
19%inclusion22 decks113 decks
3%synergy
Elegant Parlor
19%inclusion22 decks113 decks
0%synergy
Gemstone Caverns
19%inclusion21 decks113 decks
15%synergy
Flooded Strand
19%inclusion21 decks113 decks
12%synergy
Temple of Triumph
19%inclusion21 decks113 decks
-19%synergy
Marsh Flats
18%inclusion20 decks113 decks
11%synergy
Exotic Orchard
18%inclusion20 decks113 decks
-11%synergy
Wooded Foothills
15%inclusion17 decks113 decks
10%synergy
Windswept Heath
15%inclusion17 decks113 decks
9%synergy
Rustvale Bridge
15%inclusion17 decks113 decks
2%synergy
Sunscorched Divide
12%inclusion14 decks113 decks
-8%synergy
Boros Garrison
12%inclusion14 decks113 decks
-26%synergy
Evolving Wilds
8.8%inclusion10 decks113 decks
-11%synergy
Myriad Landscape
8.8%inclusion10 decks113 decks
-11%synergy
Fabled Passage
8.0%inclusion9 decks113 decks
-1%synergy
Prismatic Vista
7.1%inclusion8 decks113 decks
1%synergy
Alpine Meadow
7.1%inclusion8 decks113 decks
1%synergy
Terramorphic Expanse
7.1%inclusion8 decks113 decks
-6%synergy
Cavern of Souls
6.2%inclusion7 decks113 decks
1%synergy
Sacred Peaks
5.3%inclusion6 decks113 decks
-6%synergy
Path of Ancestry
5.3%inclusion6 decks113 decks
-11%synergy