Koll, the Forgemaster
Goblin Bombardment
Umbral Mantle
Crimson Kobolds

   Prerequisites

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

   Steps

How does this combo work?
1
Equip Crimson Kolbolds with Umbral Mantle.
2
Sacrifice Crimson Kobolds to Goblin Bombardment to deal 1 damage to any target.
3
Koll triggers, returning Crimson Kobolds to you hand.
4
Cast Crimson 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%inclusion136 decks1.21K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.7%inclusion1 decks58 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.13K 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
4.2%inclusion1 decks24 decks
0%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion137 decks140 decks
97%synergy
Shuko
96%inclusion135 decks140 decks
96%synergy
Crookshank Kobolds
96%inclusion134 decks140 decks
95%synergy
Memnite
96%inclusion134 decks140 decks
95%synergy
Ornithopter
92%inclusion129 decks140 decks
90%synergy
Sai of the Shinobi
90%inclusion126 decks140 decks
90%synergy
Kobolds of Kher Keep
90%inclusion126 decks140 decks
90%synergy
Grafted Wargear
86%inclusion120 decks140 decks
86%synergy
Blasting Station
81%inclusion113 decks140 decks
80%synergy
Phyrexian Walker
81%inclusion113 decks140 decks
80%synergy
Top Cards
Lightning Greaves
95%inclusion133 decks140 decks
70%synergy
Skullclamp
91%inclusion127 decks140 decks
80%synergy
Impact Tremors
86%inclusion120 decks140 decks
76%synergy
Steelshaper's Gift
82%inclusion115 decks140 decks
79%synergy
Ashnod's Altar
82%inclusion115 decks140 decks
76%synergy
Open the Armory
77%inclusion108 decks140 decks
73%synergy
Puresteel Paladin
75%inclusion105 decks140 decks
71%synergy
Impulsive Pilferer
74%inclusion103 decks140 decks
72%synergy
Myr Moonvessel
73%inclusion102 decks140 decks
73%synergy
Skirk Prospector
73%inclusion102 decks140 decks
71%synergy
Game Changers
Enlightened Tutor
59%inclusion83 decks140 decks
44%synergy
Jeska's Will
34%inclusion47 decks140 decks
18%synergy
Gamble
33%inclusion46 decks140 decks
24%synergy
Ancient Tomb
21%inclusion29 decks140 decks
11%synergy
Drannith Magistrate
16%inclusion23 decks140 decks
12%synergy
Chrome Mox
15%inclusion21 decks140 decks
9%synergy
The One Ring
14%inclusion20 decks140 decks
6%synergy
Mox Diamond
11%inclusion15 decks140 decks
6%synergy
Underworld Breach
11%inclusion15 decks140 decks
5%synergy
Mana Vault
10%inclusion14 decks140 decks
4%synergy
Creatures
Imperial Recruiter
58%inclusion81 decks140 decks
53%synergy
Auriok Steelshaper
56%inclusion79 decks140 decks
56%synergy
Shield Sphere
52%inclusion73 decks140 decks
52%synergy
Reckless Barbarian
50%inclusion70 decks140 decks
49%synergy
Stoneforge Mystic
50%inclusion70 decks140 decks
47%synergy
Stone Haven Outfitter
49%inclusion69 decks140 decks
49%synergy
Kellan, the Fae-Blooded
44%inclusion62 decks140 decks
42%synergy
Goblin Engineer
40%inclusion56 decks140 decks
37%synergy
Ranger-Captain of Eos
39%inclusion55 decks140 decks
35%synergy
Witty Roastmaster
38%inclusion53 decks140 decks
35%synergy
Recruiter of the Guard
37%inclusion52 decks140 decks
34%synergy
Bureau Headmaster
36%inclusion37 decks102 decks
34%synergy
Birgi, God of Storytelling
36%inclusion50 decks140 decks
30%synergy
Fervent Champion
34%inclusion48 decks140 decks
34%synergy
Esper Sentinel
34%inclusion48 decks140 decks
15%synergy
Molten Gatekeeper
34%inclusion36 decks106 decks
31%synergy
Grand Abolisher
32%inclusion45 decks140 decks
23%synergy
Oswald Fiddlebender
31%inclusion44 decks140 decks
30%synergy
Sram, Senior Edificer
31%inclusion44 decks140 decks
26%synergy
Priest of Urabrask
31%inclusion43 decks140 decks
30%synergy
Simian Spirit Guide
31%inclusion43 decks140 decks
25%synergy
Cathodion
24%inclusion33 decks140 decks
23%synergy
Agate Instigator
22%inclusion21 decks97 decks
19%synergy
Thermopod
21%inclusion30 decks140 decks
21%synergy
Goblin Matron
21%inclusion30 decks140 decks
20%synergy
Mogg Fanatic
19%inclusion27 decks140 decks
19%synergy
Purphoros, God of the Forge
19%inclusion26 decks140 decks
14%synergy
Dockside Extortionist
17%inclusion24 decks140 decks
14%synergy
Voice of Victory
17%inclusion10 decks59 decks
10%synergy
Goblin Welder
14%inclusion20 decks140 decks
12%synergy
Ranger of Eos
14%inclusion19 decks140 decks
13%synergy
Starfield Shepherd
13%inclusion4 decks30 decks
12%synergy
Relic Seeker
13%inclusion18 decks140 decks
13%synergy
Goblin Recruiter
13%inclusion18 decks140 decks
12%synergy
Akki Ember-Keeper
11%inclusion16 decks140 decks
11%synergy
Mentor of the Meek
11%inclusion16 decks140 decks
6%synergy
Cloud, Midgar Mercenary
11%inclusion5 decks44 decks
9%synergy
Shocking Sharpshooter
11%inclusion6 decks56 decks
10%synergy
Ragavan, Nimble Pilferer
11%inclusion15 decks140 decks
3%synergy
Witch Enchanter
10%inclusion11 decks106 decks
3%synergy
Runaway Steam-Kin
10%inclusion14 decks140 decks
8%synergy
Hissing Iguanar
9.3%inclusion13 decks140 decks
9%synergy
Éowyn, Lady of Rohan
9.3%inclusion13 decks140 decks
9%synergy
Taj-Nar Swordsmith
8.6%inclusion12 decks140 decks
8%synergy
Danitha Capashen, Paragon
8.6%inclusion12 decks140 decks
5%synergy
Leonin Shikari
7.9%inclusion11 decks140 decks
7%synergy
Halvar, God of Battle
7.9%inclusion11 decks140 decks
6%synergy
Akiri, Fearless Voyager
7.9%inclusion11 decks140 decks
4%synergy
General Kreat, the Boltbringer
7.6%inclusion6 decks79 decks
6%synergy
Freya Crescent
7.5%inclusion3 decks40 decks
7%synergy
Instants
Swords to Plowshares
68%inclusion95 decks140 decks
6%synergy
Path to Exile
58%inclusion81 decks140 decks
11%synergy
Generous Gift
34%inclusion48 decks140 decks
11%synergy
Silence
34%inclusion47 decks140 decks
27%synergy
Deflecting Swat
34%inclusion47 decks140 decks
17%synergy
Pyroblast
31%inclusion44 decks140 decks
26%synergy
Boros Charm
30%inclusion42 decks140 decks
7%synergy
Red Elemental Blast
29%inclusion41 decks140 decks
23%synergy
Abrade
26%inclusion36 decks140 decks
14%synergy
Chaos Warp
24%inclusion34 decks140 decks
-6%synergy
Thrill of Possibility
21%inclusion30 decks140 decks
12%synergy
Wear // Tear
21%inclusion29 decks140 decks
14%synergy
Stroke of Midnight
17%inclusion24 decks140 decks
7%synergy
Reprieve
16%inclusion23 decks140 decks
12%synergy
Mana Tithe
16%inclusion22 decks140 decks
14%synergy
Rebuff the Wicked
15%inclusion21 decks140 decks
13%synergy
Teferi's Protection
15%inclusion21 decks140 decks
-2%synergy
Dispatch
14%inclusion20 decks140 decks
9%synergy
Tibalt's Trickery
14%inclusion19 decks140 decks
9%synergy
Untimely Malfunction
13%inclusion12 decks91 decks
5%synergy
Flare of Duplication
10%inclusion11 decks106 decks
8%synergy
Angel's Grace
8.6%inclusion12 decks140 decks
7%synergy
Demand Answers
8.6%inclusion12 decks140 decks
3%synergy
Seething Song
8.6%inclusion12 decks140 decks
2%synergy
Lightning Bolt
8.6%inclusion12 decks140 decks
-3%synergy
Surge of Salvation
7.9%inclusion11 decks140 decks
6%synergy
Valakut Awakening
7.9%inclusion11 decks140 decks
3%synergy
Flawless Maneuver
7.9%inclusion11 decks140 decks
-3%synergy
Orim's Chant
7.1%inclusion10 decks140 decks
6%synergy
Get Lost
7.1%inclusion10 decks140 decks
5%synergy
Disenchant
6.4%inclusion9 decks140 decks
3%synergy
Pyretic Ritual
5.7%inclusion8 decks140 decks
3%synergy
Sorceries
Grapeshot
51%inclusion72 decks140 decks
48%synergy
Faithless Looting
37%inclusion52 decks140 decks
21%synergy
Idyllic Tutor
27%inclusion38 decks140 decks
23%synergy
Reckless Handling
25%inclusion35 decks140 decks
24%synergy
Sevinne's Reclamation
24%inclusion34 decks140 decks
17%synergy
Blasphemous Act
19%inclusion26 decks140 decks
-15%synergy
Infernal Plunge
18%inclusion25 decks140 decks
17%synergy
Wheel of Fortune
15%inclusion21 decks140 decks
10%synergy
Cathartic Reunion
13%inclusion18 decks140 decks
10%synergy
Vandalblast
12%inclusion17 decks140 decks
-4%synergy
Thrilling Discovery
9.3%inclusion13 decks140 decks
8%synergy
Rite of Flame
8.6%inclusion12 decks140 decks
5%synergy
Wrath of God
7.1%inclusion10 decks140 decks
2%synergy
Recommission
6.4%inclusion9 decks140 decks
6%synergy
Rip Apart
6.4%inclusion9 decks140 decks
4%synergy
Wheel of Misfortune
6.4%inclusion9 decks140 decks
3%synergy
Tormenting Voice
5.7%inclusion8 decks140 decks
4%synergy
Utility Artifacts
Stormrider Rig
70%inclusion98 decks140 decks
70%synergy
Altar of Dementia
60%inclusion84 decks140 decks
58%synergy
Ronin Warclub
56%inclusion79 decks140 decks
56%synergy
Phyrexian Altar
54%inclusion76 decks140 decks
51%synergy
Altar of the Brood
41%inclusion58 decks140 decks
40%synergy
Mortarpod
39%inclusion54 decks140 decks
39%synergy
Deathrender
35%inclusion49 decks140 decks
35%synergy
Mask of Immolation
33%inclusion46 decks140 decks
33%synergy
Swiftfoot Boots
29%inclusion41 decks140 decks
2%synergy
Bladehold War-Whip
27%inclusion38 decks140 decks
26%synergy
Aetherflux Reservoir
21%inclusion29 decks140 decks
17%synergy
Spawning Pit
18%inclusion25 decks140 decks
17%synergy
Conqueror's Flail
17%inclusion24 decks140 decks
16%synergy
Demonmail Hauberk
14%inclusion19 decks140 decks
14%synergy
Grinding Station
14%inclusion19 decks140 decks
13%synergy
Lotus Ring
13%inclusion15 decks116 decks
13%synergy
Sword of the Animist
10%inclusion14 decks140 decks
6%synergy
Plate Armor
9.3%inclusion13 decks140 decks
9%synergy
Hero's Blade
9.3%inclusion13 decks140 decks
8%synergy
Leather Armor
8.6%inclusion12 decks140 decks
8%synergy
Bone Saw
8.6%inclusion12 decks140 decks
8%synergy
Cloudstone Curio
7.9%inclusion11 decks140 decks
7%synergy
Moonsilver Key
7.9%inclusion11 decks140 decks
7%synergy
Sunforger
7.9%inclusion11 decks140 decks
4%synergy
Mask of Memory
7.1%inclusion10 decks140 decks
6%synergy
Lavaspur Boots
6.8%inclusion8 decks118 decks
5%synergy
Bontu's Monument
6.4%inclusion9 decks140 decks
4%synergy
Sensei's Divining Top
5.7%inclusion8 decks140 decks
1%synergy
Enchantments
Fighter Class
69%inclusion97 decks140 decks
66%synergy
Warleader's Call
28%inclusion37 decks132 decks
21%synergy
Sigarda's Aid
18%inclusion25 decks140 decks
14%synergy
Fanatical Devotion
17%inclusion24 decks140 decks
17%synergy
Forging the Tyrite Sword
16%inclusion23 decks140 decks
16%synergy
Outpost Siege
16%inclusion23 decks140 decks
15%synergy
Enduring Renewal
15%inclusion21 decks140 decks
15%synergy
Martyr's Cause
14%inclusion20 decks140 decks
14%synergy
Smothering Tithe
13%inclusion18 decks140 decks
-9%synergy
Quest for the Holy Relic
9.3%inclusion13 decks140 decks
9%synergy
Forge Anew
9.3%inclusion13 decks140 decks
7%synergy
Deafening Silence
7.9%inclusion11 decks140 decks
6%synergy
Darksteel Mutation
6.4%inclusion9 decks140 decks
1%synergy
Land Tax
6.4%inclusion9 decks140 decks
0%synergy
Betrothed of Fire
5.7%inclusion8 decks140 decks
6%synergy
Trouble in Pairs
5.3%inclusion7 decks131 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
7.1%inclusion10 decks140 decks
7%synergy
Utility Lands
Buried Ruin
36%inclusion50 decks140 decks
31%synergy
Urza's Saga
34%inclusion48 decks140 decks
27%synergy
Great Furnace
31%inclusion44 decks140 decks
26%synergy
Ancient Den
31%inclusion43 decks140 decks
25%synergy
Axgard Armory
27%inclusion38 decks140 decks
25%synergy
Inventors' Fair
26%inclusion36 decks140 decks
22%synergy
Reliquary Tower
14%inclusion19 decks140 decks
-16%synergy
Eiganjo, Seat of the Empire
7.9%inclusion11 decks140 decks
1%synergy
Darksteel Citadel
7.1%inclusion10 decks140 decks
3%synergy
Forgotten Cave
5.7%inclusion8 decks140 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion125 decks140 decks
5%synergy
Arcane Signet
71%inclusion100 decks140 decks
-1%synergy
Talisman of Conviction
49%inclusion68 decks140 decks
24%synergy
Paradise Mantle
42%inclusion59 decks140 decks
41%synergy
Boros Signet
39%inclusion54 decks140 decks
18%synergy
Lotus Petal
36%inclusion50 decks140 decks
29%synergy
Mox Opal
27%inclusion38 decks140 decks
23%synergy
Mox Amber
26%inclusion37 decks140 decks
22%synergy
Fellwar Stone
22%inclusion31 decks140 decks
2%synergy
Springleaf Drum
19%inclusion27 decks140 decks
17%synergy
Mind Stone
17%inclusion24 decks140 decks
2%synergy
Thought Vessel
12%inclusion17 decks140 decks
-5%synergy
Mana Crypt
9.3%inclusion13 decks140 decks
7%synergy
Lands
Command Tower
86%inclusion120 decks140 decks
11%synergy
Battlefield Forge
66%inclusion92 decks140 decks
37%synergy
Sacred Foundry
54%inclusion76 decks140 decks
18%synergy
Clifftop Retreat
52%inclusion73 decks140 decks
18%synergy
Spectator Seating
46%inclusion65 decks140 decks
23%synergy
Arid Mesa
44%inclusion62 decks140 decks
34%synergy
Needleverge Pathway
41%inclusion57 decks140 decks
33%synergy
Rugged Prairie
41%inclusion57 decks140 decks
27%synergy
Furycalm Snarl
33%inclusion46 decks140 decks
19%synergy
Sunbaked Canyon
32%inclusion45 decks140 decks
28%synergy
Plateau
26%inclusion37 decks140 decks
15%synergy
Sundown Pass
23%inclusion32 decks140 decks
7%synergy
Inspiring Vantage
22%inclusion31 decks140 decks
18%synergy
Sunbillow Verge
22%inclusion15 decks69 decks
14%synergy
Spire of Industry
21%inclusion30 decks140 decks
18%synergy
Temple of Triumph
19%inclusion27 decks140 decks
3%synergy
Exotic Orchard
19%inclusion27 decks140 decks
-17%synergy
City of Brass
18%inclusion25 decks140 decks
10%synergy
Bloodstained Mire
18%inclusion25 decks140 decks
7%synergy
Marsh Flats
17%inclusion24 decks140 decks
6%synergy
Scalding Tarn
17%inclusion24 decks140 decks
6%synergy
Boros Garrison
17%inclusion24 decks140 decks
4%synergy
Flooded Strand
16%inclusion23 decks140 decks
5%synergy
Mana Confluence
16%inclusion22 decks140 decks
9%synergy
Elegant Parlor
15%inclusion20 decks132 decks
8%synergy
Wooded Foothills
15%inclusion21 decks140 decks
4%synergy
Sunscorched Divide
15%inclusion19 decks128 decks
8%synergy
Windswept Heath
14%inclusion20 decks140 decks
3%synergy
Rustvale Bridge
14%inclusion19 decks140 decks
8%synergy
Gemstone Caverns
12%inclusion17 decks140 decks
7%synergy
Prismatic Vista
9.3%inclusion13 decks140 decks
4%synergy
Evolving Wilds
7.9%inclusion11 decks140 decks
-13%synergy
Alpine Meadow
7.1%inclusion10 decks140 decks
5%synergy
Sacred Peaks
7.1%inclusion10 decks140 decks
3%synergy
Fabled Passage
6.4%inclusion9 decks140 decks
-3%synergy
Terramorphic Expanse
6.4%inclusion9 decks140 decks
-9%synergy
Wind-Scarred Crag
5.7%inclusion8 decks140 decks
-1%synergy
Myriad Landscape
5.7%inclusion8 decks140 decks
-11%synergy