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
10%inclusion118 decks1.21K decks
Arabella, Abandoned Doll
0.0%inclusion2 decks16.1K decks
Brion Stoutarm
0.0%inclusion1 decks3.48K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.7%inclusion1 decks59 decks
Lightning, Army of One
0.0%inclusion1 decks8.26K decks
Kediss, Emberclaw Familiar // Keleth, Sunmane Familiar
0.9%inclusion1 decks112 decks
New Cards
Redirect Lightning
10%inclusion2 decks21 decks
7%synergy
High Synergy Cards
Shuko
92%inclusion114 decks124 decks
91%synergy
Memnite
92%inclusion114 decks124 decks
91%synergy
Sai of the Shinobi
90%inclusion112 decks124 decks
90%synergy
Goblin Bombardment
96%inclusion119 decks124 decks
90%synergy
Rograkh, Son of Rohgahh
94%inclusion116 decks124 decks
90%synergy
Crimson Kobolds
85%inclusion105 decks124 decks
84%synergy
Ornithopter
87%inclusion108 decks124 decks
82%synergy
Impulsive Pilferer
83%inclusion103 decks124 decks
82%synergy
Grafted Wargear
82%inclusion102 decks124 decks
82%synergy
Crookshank Kobolds
81%inclusion100 decks124 decks
80%synergy
Top Cards
Lightning Greaves
94%inclusion116 decks124 decks
65%synergy
Skullclamp
92%inclusion114 decks124 decks
77%synergy
Impact Tremors
86%inclusion107 decks124 decks
70%synergy
Kobolds of Kher Keep
78%inclusion97 decks124 decks
78%synergy
Myr Moonvessel
77%inclusion96 decks124 decks
77%synergy
Ashnod's Altar
77%inclusion96 decks124 decks
73%synergy
Steelshaper's Gift
77%inclusion95 decks124 decks
64%synergy
Stormrider Rig
75%inclusion93 decks124 decks
75%synergy
Blasting Station
75%inclusion93 decks124 decks
75%synergy
Phyrexian Walker
74%inclusion92 decks124 decks
72%synergy
Game Changers
Enlightened Tutor
51%inclusion63 decks124 decks
35%synergy
Jeska's Will
32%inclusion40 decks124 decks
16%synergy
Gamble
30%inclusion37 decks124 decks
23%synergy
Ancient Tomb
21%inclusion26 decks124 decks
13%synergy
Drannith Magistrate
17%inclusion21 decks124 decks
12%synergy
Chrome Mox
15%inclusion19 decks124 decks
11%synergy
The One Ring
15%inclusion18 decks124 decks
8%synergy
Underworld Breach
13%inclusion16 decks124 decks
11%synergy
Mox Diamond
13%inclusion16 decks124 decks
10%synergy
Mana Vault
11%inclusion14 decks124 decks
7%synergy
Creatures
Puresteel Paladin
73%inclusion91 decks124 decks
55%synergy
Reckless Barbarian
60%inclusion75 decks124 decks
60%synergy
Imperial Recruiter
53%inclusion66 decks124 decks
43%synergy
Auriok Steelshaper
51%inclusion63 decks124 decks
50%synergy
Shield Sphere
48%inclusion59 decks124 decks
47%synergy
Stoneforge Mystic
44%inclusion54 decks124 decks
32%synergy
Stone Haven Outfitter
43%inclusion53 decks124 decks
41%synergy
Kellan, the Fae-Blooded
43%inclusion53 decks124 decks
35%synergy
Witty Roastmaster
42%inclusion52 decks124 decks
36%synergy
Priest of Urabrask
39%inclusion48 decks124 decks
38%synergy
Birgi, God of Storytelling
38%inclusion47 decks124 decks
34%synergy
Ranger-Captain of Eos
37%inclusion46 decks124 decks
33%synergy
Bureau Headmaster
37%inclusion34 decks93 decks
30%synergy
Molten Gatekeeper
36%inclusion35 decks98 decks
27%synergy
Fervent Champion
35%inclusion44 decks124 decks
34%synergy
Goblin Engineer
35%inclusion43 decks124 decks
29%synergy
Simian Spirit Guide
34%inclusion42 decks124 decks
30%synergy
Esper Sentinel
34%inclusion42 decks124 decks
8%synergy
Recruiter of the Guard
32%inclusion40 decks124 decks
25%synergy
Oswald Fiddlebender
31%inclusion39 decks124 decks
27%synergy
Grand Abolisher
31%inclusion38 decks124 decks
20%synergy
Cathodion
30%inclusion37 decks124 decks
29%synergy
Goblin Matron
30%inclusion37 decks124 decks
29%synergy
Sram, Senior Edificer
23%inclusion29 decks124 decks
4%synergy
Mogg Fanatic
22%inclusion27 decks124 decks
22%synergy
Thermopod
22%inclusion27 decks124 decks
21%synergy
Agate Instigator
21%inclusion19 decks90 decks
14%synergy
Weftstalker Ardent
17%inclusion5 decks29 decks
6%synergy
Voice of Victory
17%inclusion9 decks53 decks
9%synergy
Goblin Recruiter
17%inclusion21 decks124 decks
17%synergy
Dockside Extortionist
16%inclusion20 decks124 decks
14%synergy
Purphoros, God of the Forge
15%inclusion19 decks124 decks
9%synergy
Relic Seeker
15%inclusion18 decks124 decks
13%synergy
Starfield Shepherd
14%inclusion4 decks29 decks
13%synergy
Runaway Steam-Kin
13%inclusion16 decks124 decks
11%synergy
Ragavan, Nimble Pilferer
13%inclusion16 decks124 decks
5%synergy
Witch Enchanter
12%inclusion12 decks98 decks
0%synergy
Cloud, Midgar Mercenary
12%inclusion5 decks41 decks
4%synergy
Ranger of Eos
12%inclusion15 decks124 decks
12%synergy
Goblin Welder
12%inclusion15 decks124 decks
8%synergy
Shocking Sharpshooter
12%inclusion6 decks52 decks
11%synergy
Akki Ember-Keeper
11%inclusion14 decks124 decks
11%synergy
Hissing Iguanar
10%inclusion13 decks124 decks
10%synergy
Taj-Nar Swordsmith
10%inclusion13 decks124 decks
10%synergy
Cathar Commando
10%inclusion13 decks124 decks
5%synergy
Flamescroll Celebrant
8.9%inclusion11 decks124 decks
8%synergy
Mentor of the Meek
8.9%inclusion11 decks124 decks
-3%synergy
General Kreat, the Boltbringer
8.2%inclusion6 decks73 decks
6%synergy
Éowyn, Lady of Rohan
8.1%inclusion10 decks124 decks
6%synergy
Firion, Wild Rose Warrior
7.3%inclusion3 decks41 decks
2%synergy
Instants
Swords to Plowshares
72%inclusion89 decks124 decks
6%synergy
Path to Exile
57%inclusion71 decks124 decks
0%synergy
Silence
35%inclusion44 decks124 decks
30%synergy
Deflecting Swat
33%inclusion41 decks124 decks
18%synergy
Boros Charm
32%inclusion40 decks124 decks
-17%synergy
Pyroblast
31%inclusion38 decks124 decks
26%synergy
Abrade
30%inclusion37 decks124 decks
17%synergy
Generous Gift
30%inclusion37 decks124 decks
-5%synergy
Red Elemental Blast
28%inclusion35 decks124 decks
23%synergy
Thrill of Possibility
27%inclusion33 decks124 decks
15%synergy
Wear // Tear
23%inclusion28 decks124 decks
1%synergy
Reprieve
19%inclusion24 decks124 decks
11%synergy
Chaos Warp
19%inclusion24 decks124 decks
-12%synergy
Mana Tithe
17%inclusion21 decks124 decks
14%synergy
Stroke of Midnight
16%inclusion20 decks124 decks
-1%synergy
Untimely Malfunction
15%inclusion13 decks84 decks
4%synergy
Rebuff the Wicked
15%inclusion18 decks124 decks
11%synergy
Dispatch
14%inclusion17 decks124 decks
0%synergy
Flare of Duplication
13%inclusion13 decks98 decks
12%synergy
Angel's Grace
11%inclusion14 decks124 decks
9%synergy
Tibalt's Trickery
11%inclusion14 decks124 decks
6%synergy
Demand Answers
10%inclusion13 decks124 decks
2%synergy
Lightning Bolt
10%inclusion13 decks124 decks
0%synergy
Teferi's Protection
10%inclusion12 decks124 decks
-7%synergy
Pyretic Ritual
8.9%inclusion11 decks124 decks
8%synergy
Seething Song
8.9%inclusion11 decks124 decks
6%synergy
Valakut Awakening
8.9%inclusion11 decks124 decks
2%synergy
Desperate Ritual
8.1%inclusion10 decks124 decks
7%synergy
Orim's Chant
8.1%inclusion10 decks124 decks
6%synergy
Surge of Salvation
7.3%inclusion9 decks124 decks
4%synergy
Blacksmith's Skill
7.3%inclusion9 decks124 decks
1%synergy
Flawless Maneuver
7.3%inclusion9 decks124 decks
-11%synergy
Soul Partition
6.5%inclusion8 decks124 decks
6%synergy
Disenchant
6.5%inclusion8 decks124 decks
1%synergy
Deflecting Palm
6.5%inclusion8 decks124 decks
-12%synergy
Get Lost
5.6%inclusion7 decks124 decks
2%synergy
Loran's Escape
5.6%inclusion7 decks124 decks
-2%synergy
Razorgrass Ambush
5.1%inclusion5 decks98 decks
1%synergy
Sorceries
Open the Armory
73%inclusion90 decks124 decks
58%synergy
Grapeshot
54%inclusion67 decks124 decks
52%synergy
Faithless Looting
40%inclusion49 decks124 decks
23%synergy
Idyllic Tutor
29%inclusion36 decks124 decks
26%synergy
Sevinne's Reclamation
28%inclusion35 decks124 decks
16%synergy
Reckless Handling
25%inclusion31 decks124 decks
21%synergy
Infernal Plunge
22%inclusion27 decks124 decks
21%synergy
Blasphemous Act
17%inclusion21 decks124 decks
-16%synergy
Wheel of Fortune
15%inclusion19 decks124 decks
13%synergy
Cathartic Reunion
13%inclusion16 decks124 decks
10%synergy
Rite of Flame
12%inclusion15 decks124 decks
11%synergy
Rip Apart
10%inclusion13 decks124 decks
-3%synergy
Thrilling Discovery
10%inclusion12 decks124 decks
4%synergy
Vandalblast
10%inclusion12 decks124 decks
-6%synergy
Tormenting Voice
8.9%inclusion11 decks124 decks
7%synergy
Wheel of Misfortune
8.1%inclusion10 decks124 decks
6%synergy
Seize the Spoils
7.3%inclusion9 decks124 decks
4%synergy
Shatterskull Smashing
7.3%inclusion9 decks124 decks
4%synergy
Recommission
6.5%inclusion8 decks124 decks
4%synergy
Jolted Awake
6.1%inclusion6 decks98 decks
6%synergy
Reconstruct History
5.6%inclusion7 decks124 decks
2%synergy
Sundering Eruption
5.1%inclusion5 decks98 decks
-1%synergy
Utility Artifacts
Ronin Warclub
60%inclusion74 decks124 decks
60%synergy
Phyrexian Altar
51%inclusion63 decks124 decks
49%synergy
Altar of Dementia
50%inclusion62 decks124 decks
49%synergy
Mortarpod
41%inclusion51 decks124 decks
41%synergy
Altar of the Brood
40%inclusion50 decks124 decks
40%synergy
Mask of Immolation
36%inclusion45 decks124 decks
36%synergy
Deathrender
34%inclusion42 decks124 decks
33%synergy
Swiftfoot Boots
30%inclusion37 decks124 decks
-14%synergy
Bladehold War-Whip
27%inclusion34 decks124 decks
21%synergy
Conqueror's Flail
19%inclusion23 decks124 decks
16%synergy
Aetherflux Reservoir
18%inclusion22 decks124 decks
14%synergy
Demonmail Hauberk
15%inclusion19 decks124 decks
15%synergy
Spawning Pit
15%inclusion19 decks124 decks
15%synergy
Grinding Station
15%inclusion18 decks124 decks
13%synergy
Lotus Ring
12%inclusion13 decks106 decks
12%synergy
Plate Armor
12%inclusion15 decks124 decks
10%synergy
Moonsilver Key
10%inclusion12 decks124 decks
8%synergy
Mask of Memory
10%inclusion12 decks124 decks
1%synergy
Hero's Blade
8.9%inclusion11 decks124 decks
6%synergy
Sunforger
8.9%inclusion11 decks124 decks
-7%synergy
Sword of the Animist
8.9%inclusion11 decks124 decks
-10%synergy
Bone Saw
6.5%inclusion8 decks124 decks
6%synergy
Bontu's Monument
5.6%inclusion7 decks124 decks
6%synergy
Lavaspur Boots
5.6%inclusion6 decks107 decks
3%synergy
Enchantments
Fighter Class
67%inclusion83 decks124 decks
55%synergy
Warleader's Call
27%inclusion33 decks121 decks
15%synergy
Forging the Tyrite Sword
19%inclusion24 decks124 decks
16%synergy
Martyr's Cause
16%inclusion20 decks124 decks
15%synergy
Sigarda's Aid
16%inclusion20 decks124 decks
3%synergy
Fanatical Devotion
15%inclusion18 decks124 decks
14%synergy
Outpost Siege
15%inclusion18 decks124 decks
13%synergy
Enduring Renewal
12%inclusion15 decks124 decks
12%synergy
Forge Anew
11%inclusion14 decks124 decks
1%synergy
Deafening Silence
8.9%inclusion11 decks124 decks
5%synergy
Smothering Tithe
8.9%inclusion11 decks124 decks
-11%synergy
Quest for the Holy Relic
8.1%inclusion10 decks124 decks
8%synergy
Trouble in Pairs
7.5%inclusion9 decks120 decks
-1%synergy
Betrothed of Fire
6.5%inclusion8 decks124 decks
6%synergy
Darksteel Mutation
6.5%inclusion8 decks124 decks
2%synergy
Furious Assault
5.6%inclusion7 decks124 decks
6%synergy
Powerbalance
5.1%inclusion5 decks98 decks
4%synergy
Planeswalkers
Nahiri, Storm of Stone
7.3%inclusion9 decks124 decks
6%synergy
Utility Lands
Buried Ruin
42%inclusion52 decks124 decks
28%synergy
Great Furnace
34%inclusion42 decks124 decks
21%synergy
Urza's Saga
33%inclusion41 decks124 decks
24%synergy
Ancient Den
33%inclusion41 decks124 decks
20%synergy
Axgard Armory
27%inclusion33 decks124 decks
17%synergy
Inventors' Fair
23%inclusion28 decks124 decks
13%synergy
Reliquary Tower
15%inclusion18 decks124 decks
-5%synergy
Eiganjo, Seat of the Empire
11%inclusion14 decks124 decks
-2%synergy
Monumental Henge
7.1%inclusion7 decks98 decks
2%synergy
Darksteel Citadel
6.5%inclusion8 decks124 decks
-2%synergy
Rogue's Passage
6.5%inclusion8 decks124 decks
-26%synergy
Emergence Zone
5.6%inclusion7 decks124 decks
5%synergy
Forgotten Cave
5.6%inclusion7 decks124 decks
0%synergy
Mana Artifacts
Sol Ring
88%inclusion109 decks124 decks
3%synergy
Arcane Signet
69%inclusion86 decks124 decks
-10%synergy
Talisman of Conviction
48%inclusion60 decks124 decks
-4%synergy
Paradise Mantle
44%inclusion55 decks124 decks
43%synergy
Lotus Petal
35%inclusion43 decks124 decks
30%synergy
Boros Signet
35%inclusion43 decks124 decks
-18%synergy
Mox Opal
28%inclusion35 decks124 decks
24%synergy
Mox Amber
28%inclusion35 decks124 decks
24%synergy
Fellwar Stone
24%inclusion30 decks124 decks
0%synergy
Springleaf Drum
19%inclusion24 decks124 decks
17%synergy
Mind Stone
15%inclusion19 decks124 decks
-11%synergy
Mana Crypt
11%inclusion14 decks124 decks
9%synergy
Thought Vessel
10%inclusion12 decks124 decks
-5%synergy
Grim Monolith
6.5%inclusion8 decks124 decks
5%synergy
Lion's Eye Diamond
5.6%inclusion7 decks124 decks
5%synergy
Lands
Command Tower
84%inclusion104 decks124 decks
-2%synergy
Battlefield Forge
65%inclusion81 decks124 decks
10%synergy
Sacred Foundry
50%inclusion62 decks124 decks
6%synergy
Clifftop Retreat
50%inclusion62 decks124 decks
-13%synergy
Spectator Seating
44%inclusion55 decks124 decks
4%synergy
Arid Mesa
44%inclusion54 decks124 decks
15%synergy
Rugged Prairie
41%inclusion51 decks124 decks
1%synergy
Needleverge Pathway
40%inclusion49 decks124 decks
13%synergy
Sunbaked Canyon
36%inclusion45 decks124 decks
20%synergy
Furycalm Snarl
32%inclusion40 decks124 decks
-11%synergy
Plateau
24%inclusion30 decks124 decks
12%synergy
Spire of Industry
23%inclusion28 decks124 decks
17%synergy
Sundown Pass
21%inclusion26 decks124 decks
-15%synergy
Inspiring Vantage
20%inclusion25 decks124 decks
4%synergy
Scalding Tarn
19%inclusion23 decks124 decks
13%synergy
Bloodstained Mire
19%inclusion23 decks124 decks
12%synergy
Sunbillow Verge
18%inclusion12 decks65 decks
-4%synergy
Mana Confluence
18%inclusion22 decks124 decks
14%synergy
City of Brass
18%inclusion22 decks124 decks
13%synergy
Exotic Orchard
18%inclusion22 decks124 decks
-11%synergy
Marsh Flats
17%inclusion21 decks124 decks
10%synergy
Temple of Triumph
17%inclusion21 decks124 decks
-22%synergy
Flooded Strand
16%inclusion20 decks124 decks
10%synergy
Rustvale Bridge
16%inclusion20 decks124 decks
3%synergy
Gemstone Caverns
15%inclusion19 decks124 decks
12%synergy
Elegant Parlor
15%inclusion18 decks121 decks
-4%synergy
Boros Garrison
15%inclusion18 decks124 decks
-25%synergy
Windswept Heath
14%inclusion17 decks124 decks
7%synergy
Sunscorched Divide
13%inclusion15 decks116 decks
-6%synergy
Wooded Foothills
13%inclusion16 decks124 decks
7%synergy
Evolving Wilds
10%inclusion12 decks124 decks
-10%synergy
Fabled Passage
8.9%inclusion11 decks124 decks
0%synergy
Myriad Landscape
8.9%inclusion11 decks124 decks
-13%synergy
Prismatic Vista
7.3%inclusion9 decks124 decks
1%synergy
Alpine Meadow
7.3%inclusion9 decks124 decks
0%synergy
Ash Barrens
6.5%inclusion8 decks124 decks
2%synergy
Sacred Peaks
6.5%inclusion8 decks124 decks
-6%synergy
Terramorphic Expanse
6.5%inclusion8 decks124 decks
-8%synergy
Wind-Scarred Crag
5.6%inclusion7 decks124 decks
-11%synergy