Koll, the Forgemaster
Goblin Bombardment
Umbral Mantle
Crookshank Kobolds

   Prerequisites

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

   Steps

How does this combo work?
1
Equip Crookshank Kobolds with Umbral Mantle.
2
Sacrifice Crookshank Kobolds to Goblin Bombardment to deal 1 damage to any target.
3
Koll triggers, returning Crookshank Kobolds to you hand.
4
Cast Crookshank Kobolds.
5
Repeat.

   Results

What do I get from this combo?
Infinite damage
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Infinite storm count
Koll, the Forgemaster
11%inclusion132 decks1.21K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.7%inclusion1 decks58 decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.3%inclusion1 decks319 decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.8%inclusion1 decks21 decks
New Cards
Redirect Lightning
4.3%inclusion1 decks23 decks
0%synergy
High Synergy Cards
Crimson Kobolds
99%inclusion134 decks135 decks
99%synergy
Rograkh, Son of Rohgahh
99%inclusion133 decks135 decks
98%synergy
Shuko
96%inclusion130 decks135 decks
96%synergy
Memnite
96%inclusion130 decks135 decks
96%synergy
Kobolds of Kher Keep
92%inclusion124 decks135 decks
92%synergy
Ornithopter
92%inclusion124 decks135 decks
90%synergy
Sai of the Shinobi
90%inclusion121 decks135 decks
90%synergy
Grafted Wargear
86%inclusion116 decks135 decks
86%synergy
Phyrexian Walker
81%inclusion110 decks135 decks
81%synergy
Steelshaper's Gift
82%inclusion111 decks135 decks
79%synergy
Top Cards
Lightning Greaves
95%inclusion128 decks135 decks
70%synergy
Skullclamp
90%inclusion122 decks135 decks
79%synergy
Impact Tremors
86%inclusion116 decks135 decks
76%synergy
Ashnod's Altar
81%inclusion109 decks135 decks
74%synergy
Blasting Station
79%inclusion107 decks135 decks
79%synergy
Open the Armory
78%inclusion105 decks135 decks
73%synergy
Puresteel Paladin
75%inclusion101 decks135 decks
70%synergy
Impulsive Pilferer
74%inclusion100 decks135 decks
72%synergy
Myr Moonvessel
73%inclusion99 decks135 decks
73%synergy
Skirk Prospector
72%inclusion97 decks135 decks
70%synergy
Game Changers
Enlightened Tutor
59%inclusion80 decks135 decks
44%synergy
Jeska's Will
34%inclusion46 decks135 decks
18%synergy
Gamble
33%inclusion44 decks135 decks
24%synergy
Ancient Tomb
21%inclusion28 decks135 decks
11%synergy
Drannith Magistrate
17%inclusion23 decks135 decks
12%synergy
The One Ring
15%inclusion20 decks135 decks
6%synergy
Chrome Mox
14%inclusion19 decks135 decks
8%synergy
Mox Diamond
11%inclusion15 decks135 decks
7%synergy
Mana Vault
10%inclusion14 decks135 decks
4%synergy
Underworld Breach
10%inclusion14 decks135 decks
4%synergy
Creatures
Imperial Recruiter
59%inclusion79 decks135 decks
54%synergy
Auriok Steelshaper
56%inclusion75 decks135 decks
55%synergy
Shield Sphere
53%inclusion72 decks135 decks
53%synergy
Stone Haven Outfitter
51%inclusion69 decks135 decks
51%synergy
Stoneforge Mystic
50%inclusion68 decks135 decks
47%synergy
Reckless Barbarian
50%inclusion67 decks135 decks
49%synergy
Kellan, the Fae-Blooded
45%inclusion61 decks135 decks
43%synergy
Goblin Engineer
40%inclusion54 decks135 decks
37%synergy
Ranger-Captain of Eos
39%inclusion53 decks135 decks
35%synergy
Witty Roastmaster
38%inclusion51 decks135 decks
35%synergy
Recruiter of the Guard
37%inclusion50 decks135 decks
34%synergy
Fervent Champion
36%inclusion48 decks135 decks
35%synergy
Birgi, God of Storytelling
36%inclusion48 decks135 decks
30%synergy
Bureau Headmaster
35%inclusion35 decks99 decks
33%synergy
Esper Sentinel
35%inclusion47 decks135 decks
16%synergy
Molten Gatekeeper
33%inclusion34 decks103 decks
30%synergy
Grand Abolisher
33%inclusion44 decks135 decks
23%synergy
Oswald Fiddlebender
32%inclusion43 decks135 decks
31%synergy
Sram, Senior Edificer
32%inclusion43 decks135 decks
26%synergy
Priest of Urabrask
30%inclusion41 decks135 decks
30%synergy
Simian Spirit Guide
30%inclusion41 decks135 decks
25%synergy
Cathodion
23%inclusion31 decks135 decks
23%synergy
Agate Instigator
22%inclusion21 decks94 decks
20%synergy
Thermopod
21%inclusion28 decks135 decks
20%synergy
Goblin Matron
21%inclusion28 decks135 decks
19%synergy
Mogg Fanatic
19%inclusion26 decks135 decks
19%synergy
Purphoros, God of the Forge
19%inclusion25 decks135 decks
14%synergy
Dockside Extortionist
18%inclusion24 decks135 decks
14%synergy
Voice of Victory
17%inclusion10 decks59 decks
10%synergy
Goblin Welder
14%inclusion19 decks135 decks
12%synergy
Starfield Shepherd
14%inclusion4 decks29 decks
13%synergy
Relic Seeker
13%inclusion18 decks135 decks
13%synergy
Ranger of Eos
13%inclusion18 decks135 decks
13%synergy
Akki Ember-Keeper
12%inclusion16 decks135 decks
12%synergy
Goblin Recruiter
12%inclusion16 decks135 decks
11%synergy
Cloud, Midgar Mercenary
11%inclusion5 decks44 decks
9%synergy
Shocking Sharpshooter
11%inclusion6 decks56 decks
10%synergy
Mentor of the Meek
10%inclusion14 decks135 decks
5%synergy
Ragavan, Nimble Pilferer
10%inclusion14 decks135 decks
3%synergy
Witch Enchanter
10%inclusion10 decks103 decks
3%synergy
Hissing Iguanar
10%inclusion13 decks135 decks
9%synergy
Éowyn, Lady of Rohan
10%inclusion13 decks135 decks
9%synergy
Taj-Nar Swordsmith
8.9%inclusion12 decks135 decks
9%synergy
Runaway Steam-Kin
8.9%inclusion12 decks135 decks
7%synergy
Leonin Shikari
8.1%inclusion11 decks135 decks
8%synergy
Halvar, God of Battle
8.1%inclusion11 decks135 decks
7%synergy
Cathar Commando
8.1%inclusion11 decks135 decks
5%synergy
Danitha Capashen, Paragon
8.1%inclusion11 decks135 decks
4%synergy
General Kreat, the Boltbringer
7.7%inclusion6 decks78 decks
6%synergy
Freya Crescent
7.5%inclusion3 decks40 decks
7%synergy
Instants
Swords to Plowshares
68%inclusion92 decks135 decks
7%synergy
Path to Exile
58%inclusion78 decks135 decks
11%synergy
Generous Gift
35%inclusion47 decks135 decks
12%synergy
Deflecting Swat
34%inclusion46 decks135 decks
18%synergy
Silence
33%inclusion45 decks135 decks
27%synergy
Pyroblast
31%inclusion42 decks135 decks
25%synergy
Red Elemental Blast
29%inclusion39 decks135 decks
23%synergy
Boros Charm
29%inclusion39 decks135 decks
6%synergy
Abrade
26%inclusion35 decks135 decks
14%synergy
Chaos Warp
24%inclusion33 decks135 decks
-6%synergy
Wear // Tear
21%inclusion28 decks135 decks
14%synergy
Thrill of Possibility
21%inclusion28 decks135 decks
11%synergy
Stroke of Midnight
17%inclusion23 decks135 decks
6%synergy
Mana Tithe
16%inclusion21 decks135 decks
14%synergy
Reprieve
16%inclusion21 decks135 decks
11%synergy
Teferi's Protection
15%inclusion20 decks135 decks
-2%synergy
Rebuff the Wicked
14%inclusion19 decks135 decks
12%synergy
Untimely Malfunction
13%inclusion12 decks89 decks
6%synergy
Tibalt's Trickery
13%inclusion18 decks135 decks
9%synergy
Dispatch
13%inclusion18 decks135 decks
8%synergy
Flare of Duplication
10%inclusion10 decks103 decks
7%synergy
Angel's Grace
8.9%inclusion12 decks135 decks
7%synergy
Seething Song
8.9%inclusion12 decks135 decks
3%synergy
Lightning Bolt
8.9%inclusion12 decks135 decks
-2%synergy
Orim's Chant
7.4%inclusion10 decks135 decks
6%synergy
Surge of Salvation
7.4%inclusion10 decks135 decks
6%synergy
Get Lost
7.4%inclusion10 decks135 decks
5%synergy
Valakut Awakening
7.4%inclusion10 decks135 decks
2%synergy
Flawless Maneuver
7.4%inclusion10 decks135 decks
-3%synergy
Demand Answers
6.7%inclusion9 decks135 decks
1%synergy
Pyretic Ritual
5.9%inclusion8 decks135 decks
3%synergy
Disenchant
5.9%inclusion8 decks135 decks
3%synergy
Soul Partition
5.2%inclusion7 decks135 decks
5%synergy
Sorceries
Grapeshot
52%inclusion70 decks135 decks
48%synergy
Faithless Looting
35%inclusion47 decks135 decks
19%synergy
Idyllic Tutor
27%inclusion36 decks135 decks
23%synergy
Reckless Handling
24%inclusion33 decks135 decks
23%synergy
Sevinne's Reclamation
24%inclusion33 decks135 decks
17%synergy
Blasphemous Act
19%inclusion26 decks135 decks
-14%synergy
Infernal Plunge
18%inclusion24 decks135 decks
17%synergy
Wheel of Fortune
15%inclusion20 decks135 decks
10%synergy
Cathartic Reunion
12%inclusion16 decks135 decks
9%synergy
Vandalblast
11%inclusion15 decks135 decks
-5%synergy
Rite of Flame
8.9%inclusion12 decks135 decks
5%synergy
Thrilling Discovery
7.4%inclusion10 decks135 decks
6%synergy
Wrath of God
7.4%inclusion10 decks135 decks
2%synergy
Recommission
6.7%inclusion9 decks135 decks
6%synergy
Rip Apart
6.7%inclusion9 decks135 decks
4%synergy
Tormenting Voice
5.9%inclusion8 decks135 decks
4%synergy
Wheel of Misfortune
5.9%inclusion8 decks135 decks
3%synergy
Search for Glory
5.2%inclusion7 decks135 decks
4%synergy
Shatterskull Smashing
5.2%inclusion7 decks135 decks
3%synergy
Utility Artifacts
Stormrider Rig
70%inclusion95 decks135 decks
70%synergy
Altar of Dementia
61%inclusion83 decks135 decks
59%synergy
Ronin Warclub
56%inclusion75 decks135 decks
56%synergy
Phyrexian Altar
53%inclusion71 decks135 decks
49%synergy
Altar of the Brood
41%inclusion55 decks135 decks
40%synergy
Mortarpod
37%inclusion50 decks135 decks
37%synergy
Deathrender
36%inclusion48 decks135 decks
35%synergy
Mask of Immolation
32%inclusion43 decks135 decks
32%synergy
Swiftfoot Boots
30%inclusion41 decks135 decks
3%synergy
Bladehold War-Whip
26%inclusion35 decks135 decks
25%synergy
Aetherflux Reservoir
21%inclusion29 decks135 decks
18%synergy
Spawning Pit
19%inclusion25 decks135 decks
18%synergy
Conqueror's Flail
16%inclusion22 decks135 decks
15%synergy
Demonmail Hauberk
14%inclusion19 decks135 decks
14%synergy
Lotus Ring
14%inclusion15 decks111 decks
13%synergy
Grinding Station
13%inclusion18 decks135 decks
13%synergy
Sword of the Animist
10%inclusion13 decks135 decks
5%synergy
Leather Armor
8.9%inclusion12 decks135 decks
9%synergy
Plate Armor
8.9%inclusion12 decks135 decks
9%synergy
Hero's Blade
8.9%inclusion12 decks135 decks
8%synergy
Bone Saw
7.4%inclusion10 decks135 decks
7%synergy
Cloudstone Curio
7.4%inclusion10 decks135 decks
7%synergy
Moonsilver Key
7.4%inclusion10 decks135 decks
6%synergy
Mask of Memory
7.4%inclusion10 decks135 decks
6%synergy
Sunforger
7.4%inclusion10 decks135 decks
4%synergy
Lavaspur Boots
7.1%inclusion8 decks113 decks
6%synergy
Bontu's Monument
6.7%inclusion9 decks135 decks
5%synergy
Forebear's Blade
5.2%inclusion7 decks135 decks
5%synergy
Explorer's Scope
5.2%inclusion7 decks135 decks
4%synergy
Masterwork of Ingenuity
5.2%inclusion7 decks135 decks
4%synergy
Sensei's Divining Top
5.2%inclusion7 decks135 decks
1%synergy
Enchantments
Fighter Class
69%inclusion93 decks135 decks
66%synergy
Warleader's Call
28%inclusion36 decks127 decks
21%synergy
Fanatical Devotion
18%inclusion24 decks135 decks
17%synergy
Sigarda's Aid
17%inclusion23 decks135 decks
13%synergy
Forging the Tyrite Sword
16%inclusion22 decks135 decks
15%synergy
Outpost Siege
16%inclusion22 decks135 decks
15%synergy
Enduring Renewal
14%inclusion19 decks135 decks
14%synergy
Martyr's Cause
14%inclusion19 decks135 decks
14%synergy
Smothering Tithe
13%inclusion18 decks135 decks
-9%synergy
Quest for the Holy Relic
10%inclusion14 decks135 decks
10%synergy
Forge Anew
10%inclusion13 decks135 decks
7%synergy
Deafening Silence
6.7%inclusion9 decks135 decks
5%synergy
Darksteel Mutation
6.7%inclusion9 decks135 decks
1%synergy
Land Tax
6.7%inclusion9 decks135 decks
0%synergy
Trouble in Pairs
5.6%inclusion7 decks126 decks
1%synergy
Betrothed of Fire
5.2%inclusion7 decks135 decks
5%synergy
Planeswalkers
Nahiri, Storm of Stone
6.7%inclusion9 decks135 decks
6%synergy
Utility Lands
Buried Ruin
35%inclusion47 decks135 decks
30%synergy
Urza's Saga
34%inclusion46 decks135 decks
27%synergy
Great Furnace
30%inclusion41 decks135 decks
25%synergy
Ancient Den
30%inclusion40 decks135 decks
24%synergy
Axgard Armory
27%inclusion37 decks135 decks
25%synergy
Inventors' Fair
24%inclusion33 decks135 decks
21%synergy
Reliquary Tower
14%inclusion19 decks135 decks
-16%synergy
Eiganjo, Seat of the Empire
7.4%inclusion10 decks135 decks
0%synergy
Darksteel Citadel
5.9%inclusion8 decks135 decks
2%synergy
Forgotten Cave
5.2%inclusion7 decks135 decks
1%synergy
War Room
5.2%inclusion7 decks135 decks
-1%synergy
Mana Artifacts
Sol Ring
90%inclusion121 decks135 decks
6%synergy
Arcane Signet
70%inclusion95 decks135 decks
-2%synergy
Talisman of Conviction
48%inclusion65 decks135 decks
24%synergy
Paradise Mantle
42%inclusion57 decks135 decks
41%synergy
Boros Signet
38%inclusion51 decks135 decks
18%synergy
Lotus Petal
36%inclusion48 decks135 decks
29%synergy
Mox Opal
26%inclusion35 decks135 decks
22%synergy
Mox Amber
25%inclusion34 decks135 decks
21%synergy
Fellwar Stone
20%inclusion27 decks135 decks
-1%synergy
Springleaf Drum
19%inclusion25 decks135 decks
16%synergy
Mind Stone
17%inclusion23 decks135 decks
2%synergy
Thought Vessel
11%inclusion15 decks135 decks
-6%synergy
Mana Crypt
10%inclusion13 decks135 decks
7%synergy
Marble Diamond
5.9%inclusion8 decks135 decks
3%synergy
Fire Diamond
5.2%inclusion7 decks135 decks
1%synergy
Commander's Sphere
5.2%inclusion7 decks135 decks
-7%synergy
Lands
Command Tower
85%inclusion115 decks135 decks
11%synergy
Battlefield Forge
67%inclusion90 decks135 decks
38%synergy
Sacred Foundry
54%inclusion73 decks135 decks
18%synergy
Clifftop Retreat
51%inclusion69 decks135 decks
17%synergy
Spectator Seating
47%inclusion63 decks135 decks
23%synergy
Arid Mesa
44%inclusion60 decks135 decks
34%synergy
Rugged Prairie
42%inclusion57 decks135 decks
28%synergy
Needleverge Pathway
40%inclusion54 decks135 decks
32%synergy
Furycalm Snarl
33%inclusion45 decks135 decks
19%synergy
Sunbaked Canyon
33%inclusion44 decks135 decks
28%synergy
Plateau
27%inclusion37 decks135 decks
15%synergy
Inspiring Vantage
22%inclusion30 decks135 decks
18%synergy
Sundown Pass
22%inclusion30 decks135 decks
7%synergy
Spire of Industry
21%inclusion28 decks135 decks
18%synergy
Sunbillow Verge
20%inclusion14 decks69 decks
13%synergy
Exotic Orchard
20%inclusion27 decks135 decks
-16%synergy
City of Brass
19%inclusion25 decks135 decks
11%synergy
Temple of Triumph
19%inclusion25 decks135 decks
2%synergy
Bloodstained Mire
18%inclusion24 decks135 decks
7%synergy
Marsh Flats
17%inclusion23 decks135 decks
6%synergy
Scalding Tarn
17%inclusion23 decks135 decks
6%synergy
Boros Garrison
17%inclusion23 decks135 decks
4%synergy
Flooded Strand
16%inclusion22 decks135 decks
5%synergy
Sunscorched Divide
16%inclusion20 decks123 decks
10%synergy
Elegant Parlor
16%inclusion20 decks127 decks
8%synergy
Mana Confluence
15%inclusion20 decks135 decks
8%synergy
Wooded Foothills
15%inclusion20 decks135 decks
4%synergy
Windswept Heath
14%inclusion19 decks135 decks
3%synergy
Rustvale Bridge
13%inclusion18 decks135 decks
8%synergy
Gemstone Caverns
13%inclusion17 decks135 decks
8%synergy
Prismatic Vista
10%inclusion13 decks135 decks
5%synergy
Sacred Peaks
8.1%inclusion11 decks135 decks
4%synergy
Alpine Meadow
7.4%inclusion10 decks135 decks
5%synergy
Evolving Wilds
7.4%inclusion10 decks135 decks
-13%synergy
Fabled Passage
5.9%inclusion8 decks135 decks
-3%synergy
Terramorphic Expanse
5.9%inclusion8 decks135 decks
-9%synergy
Wind-Scarred Crag
5.2%inclusion7 decks135 decks
-2%synergy
Myriad Landscape
5.2%inclusion7 decks135 decks
-11%synergy