Koll, the Forgemaster
Goblin Bombardment
Umbral Mantle
Kobolds of Kher Keep

   Prerequisites

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

   Steps

How does this combo work?
1
Equip Kobolds of Kher Keep with Umbral Mantle.
2
Sacrifice Kobolds of Kher Keep to Goblin Bombardment to deal 1 damage to any target.
3
Koll triggers, returning Kobolds of Kher Keep to you hand.
4
Cast Kobolds of Kher Keep.
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%inclusion130 decks1.20K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.23K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
New Cards
Hexing Squelcher
40%inclusion4 decks10 decks
32%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion130 decks132 decks
98%synergy
Crimson Kobolds
97%inclusion128 decks132 decks
97%synergy
Memnite
97%inclusion128 decks132 decks
96%synergy
Shuko
96%inclusion127 decks132 decks
96%synergy
Crookshank Kobolds
95%inclusion126 decks132 decks
95%synergy
Ornithopter
91%inclusion120 decks132 decks
89%synergy
Sai of the Shinobi
88%inclusion116 decks132 decks
88%synergy
Grafted Wargear
87%inclusion115 decks132 decks
87%synergy
Phyrexian Walker
80%inclusion105 decks132 decks
79%synergy
Steelshaper's Gift
81%inclusion107 decks132 decks
78%synergy
Top Cards
Lightning Greaves
96%inclusion127 decks132 decks
71%synergy
Skullclamp
89%inclusion117 decks132 decks
77%synergy
Impact Tremors
83%inclusion109 decks132 decks
73%synergy
Open the Armory
77%inclusion102 decks132 decks
73%synergy
Blasting Station
77%inclusion101 decks132 decks
76%synergy
Ashnod's Altar
77%inclusion101 decks132 decks
70%synergy
Puresteel Paladin
76%inclusion100 decks132 decks
71%synergy
Impulsive Pilferer
73%inclusion96 decks132 decks
71%synergy
Stormrider Rig
71%inclusion94 decks132 decks
71%synergy
Myr Moonvessel
70%inclusion92 decks132 decks
70%synergy
Game Changers
Enlightened Tutor
55%inclusion73 decks132 decks
40%synergy
Gamble
32%inclusion42 decks132 decks
23%synergy
Jeska's Will
31%inclusion41 decks132 decks
16%synergy
Ancient Tomb
20%inclusion26 decks132 decks
10%synergy
Chrome Mox
16%inclusion21 decks132 decks
10%synergy
Drannith Magistrate
15%inclusion20 decks132 decks
11%synergy
The One Ring
14%inclusion18 decks132 decks
5%synergy
Mox Diamond
12%inclusion16 decks132 decks
8%synergy
Mana Vault
12%inclusion16 decks132 decks
6%synergy
Underworld Breach
11%inclusion15 decks132 decks
5%synergy
Creatures
Skirk Prospector
69%inclusion91 decks132 decks
67%synergy
Imperial Recruiter
58%inclusion76 decks132 decks
53%synergy
Auriok Steelshaper
54%inclusion71 decks132 decks
54%synergy
Shield Sphere
52%inclusion69 decks132 decks
52%synergy
Stoneforge Mystic
52%inclusion68 decks132 decks
49%synergy
Stone Haven Outfitter
51%inclusion67 decks132 decks
51%synergy
Reckless Barbarian
49%inclusion65 decks132 decks
48%synergy
Kellan, the Fae-Blooded
47%inclusion62 decks132 decks
45%synergy
Ranger-Captain of Eos
42%inclusion56 decks132 decks
38%synergy
Recruiter of the Guard
42%inclusion55 decks132 decks
39%synergy
Goblin Engineer
39%inclusion52 decks132 decks
37%synergy
Birgi, God of Storytelling
38%inclusion50 decks132 decks
33%synergy
Witty Roastmaster
37%inclusion49 decks132 decks
35%synergy
Bureau Headmaster
37%inclusion40 decks109 decks
35%synergy
Molten Gatekeeper
37%inclusion41 decks112 decks
34%synergy
Fervent Champion
35%inclusion46 decks132 decks
34%synergy
Esper Sentinel
35%inclusion46 decks132 decks
16%synergy
Grand Abolisher
34%inclusion45 decks132 decks
25%synergy
Simian Spirit Guide
32%inclusion42 decks132 decks
26%synergy
Sram, Senior Edificer
32%inclusion42 decks132 decks
26%synergy
Oswald Fiddlebender
30%inclusion40 decks132 decks
29%synergy
Priest of Urabrask
30%inclusion39 decks132 decks
29%synergy
Agate Instigator
25%inclusion26 decks104 decks
22%synergy
Cathodion
20%inclusion27 decks132 decks
20%synergy
Thermopod
20%inclusion27 decks132 decks
20%synergy
Weftstalker Ardent
20%inclusion9 decks44 decks
17%synergy
Goblin Matron
20%inclusion26 decks132 decks
18%synergy
Mogg Fanatic
19%inclusion25 decks132 decks
19%synergy
Purphoros, God of the Forge
17%inclusion22 decks132 decks
13%synergy
Voice of Victory
16%inclusion12 decks73 decks
10%synergy
Starfield Shepherd
16%inclusion7 decks44 decks
15%synergy
Goblin Welder
15%inclusion20 decks132 decks
13%synergy
Relic Seeker
13%inclusion17 decks132 decks
13%synergy
Ranger of Eos
13%inclusion17 decks132 decks
13%synergy
Shocking Sharpshooter
13%inclusion9 decks70 decks
12%synergy
Cloud, Midgar Mercenary
12%inclusion7 decks58 decks
10%synergy
Akki Ember-Keeper
11%inclusion15 decks132 decks
11%synergy
Runaway Steam-Kin
11%inclusion15 decks132 decks
9%synergy
Goblin Recruiter
11%inclusion14 decks132 decks
10%synergy
Dockside Extortionist
11%inclusion14 decks132 decks
8%synergy
Ragavan, Nimble Pilferer
11%inclusion14 decks132 decks
3%synergy
Cathar Commando
10%inclusion13 decks132 decks
7%synergy
Danitha Capashen, Paragon
10%inclusion13 decks132 decks
6%synergy
Delivery Moogle
10%inclusion5 decks52 decks
9%synergy
Hissing Iguanar
9.1%inclusion12 decks132 decks
9%synergy
Éowyn, Lady of Rohan
9.1%inclusion12 decks132 decks
9%synergy
Mentor of the Meek
9.1%inclusion12 decks132 decks
4%synergy
Witch Enchanter
8.9%inclusion10 decks112 decks
2%synergy
Firion, Wild Rose Warrior
8.6%inclusion5 decks58 decks
8%synergy
Akiri, Fearless Voyager
8.3%inclusion11 decks132 decks
5%synergy
Instants
Swords to Plowshares
70%inclusion92 decks132 decks
8%synergy
Path to Exile
58%inclusion77 decks132 decks
11%synergy
Silence
40%inclusion53 decks132 decks
34%synergy
Generous Gift
37%inclusion49 decks132 decks
15%synergy
Deflecting Swat
36%inclusion48 decks132 decks
20%synergy
Pyroblast
35%inclusion46 decks132 decks
29%synergy
Red Elemental Blast
32%inclusion42 decks132 decks
26%synergy
Abrade
28%inclusion37 decks132 decks
17%synergy
Boros Charm
25%inclusion33 decks132 decks
3%synergy
Chaos Warp
25%inclusion33 decks132 decks
-5%synergy
Thrill of Possibility
23%inclusion31 decks132 decks
14%synergy
Wear // Tear
20%inclusion26 decks132 decks
13%synergy
Stroke of Midnight
18%inclusion24 decks132 decks
8%synergy
Mana Tithe
17%inclusion23 decks132 decks
16%synergy
Reprieve
17%inclusion22 decks132 decks
12%synergy
Rebuff the Wicked
14%inclusion19 decks132 decks
12%synergy
Dispatch
14%inclusion19 decks132 decks
9%synergy
Teferi's Protection
13%inclusion17 decks132 decks
-4%synergy
Tibalt's Trickery
12%inclusion16 decks132 decks
7%synergy
Untimely Malfunction
12%inclusion12 decks100 decks
4%synergy
Orim's Chant
11%inclusion15 decks132 decks
10%synergy
Flare of Duplication
11%inclusion12 decks112 decks
8%synergy
Angel's Grace
10%inclusion13 decks132 decks
8%synergy
Lightning Bolt
10%inclusion13 decks132 decks
-1%synergy
Valakut Awakening
9.1%inclusion12 decks132 decks
4%synergy
Demand Answers
9.1%inclusion12 decks132 decks
3%synergy
Seething Song
8.3%inclusion11 decks132 decks
2%synergy
Flawless Maneuver
8.3%inclusion11 decks132 decks
-2%synergy
Get Lost
6.8%inclusion9 decks132 decks
5%synergy
Disenchant
6.8%inclusion9 decks132 decks
4%synergy
Calamity's Wake
6.1%inclusion8 decks132 decks
6%synergy
Pyretic Ritual
6.1%inclusion8 decks132 decks
3%synergy
Apostle's Blessing
5.3%inclusion7 decks132 decks
5%synergy
Soul Partition
5.3%inclusion7 decks132 decks
5%synergy
Surge of Salvation
5.3%inclusion7 decks132 decks
4%synergy
Desperate Ritual
5.3%inclusion7 decks132 decks
3%synergy
Deflecting Palm
5.3%inclusion7 decks132 decks
0%synergy
Sorceries
Grapeshot
47%inclusion62 decks132 decks
43%synergy
Faithless Looting
36%inclusion48 decks132 decks
21%synergy
Reckless Handling
27%inclusion35 decks132 decks
25%synergy
Sevinne's Reclamation
27%inclusion35 decks132 decks
19%synergy
Idyllic Tutor
26%inclusion34 decks132 decks
22%synergy
Blasphemous Act
21%inclusion28 decks132 decks
-12%synergy
Infernal Plunge
17%inclusion23 decks132 decks
16%synergy
Wheel of Fortune
15%inclusion20 decks132 decks
10%synergy
Vandalblast
13%inclusion17 decks132 decks
-3%synergy
Thrilling Discovery
11%inclusion14 decks132 decks
9%synergy
Cathartic Reunion
11%inclusion14 decks132 decks
8%synergy
Rite of Flame
11%inclusion14 decks132 decks
7%synergy
Rip Apart
8.3%inclusion11 decks132 decks
6%synergy
Romantic Rendezvous
6.8%inclusion3 decks44 decks
6%synergy
Tormenting Voice
6.8%inclusion9 decks132 decks
5%synergy
Wrath of God
6.8%inclusion9 decks132 decks
2%synergy
Shatterskull Smashing
6.1%inclusion8 decks132 decks
4%synergy
Jolted Awake
5.4%inclusion6 decks112 decks
5%synergy
Recommission
5.3%inclusion7 decks132 decks
5%synergy
Wheel of Misfortune
5.3%inclusion7 decks132 decks
3%synergy
Utility Artifacts
Altar of Dementia
58%inclusion77 decks132 decks
56%synergy
Ronin Warclub
56%inclusion74 decks132 decks
56%synergy
Phyrexian Altar
55%inclusion72 decks132 decks
51%synergy
Mortarpod
39%inclusion52 decks132 decks
39%synergy
Altar of the Brood
38%inclusion50 decks132 decks
37%synergy
Mask of Immolation
33%inclusion44 decks132 decks
33%synergy
Deathrender
32%inclusion42 decks132 decks
32%synergy
Swiftfoot Boots
29%inclusion38 decks132 decks
2%synergy
Bladehold War-Whip
28%inclusion37 decks132 decks
27%synergy
Spawning Pit
20%inclusion27 decks132 decks
20%synergy
Conqueror's Flail
20%inclusion26 decks132 decks
19%synergy
Demonmail Hauberk
17%inclusion23 decks132 decks
17%synergy
Aetherflux Reservoir
17%inclusion23 decks132 decks
14%synergy
Plate Armor
14%inclusion18 decks132 decks
13%synergy
Grinding Station
14%inclusion18 decks132 decks
13%synergy
Lotus Ring
11%inclusion13 decks120 decks
11%synergy
Sunforger
8.3%inclusion11 decks132 decks
5%synergy
Moonsilver Key
7.6%inclusion10 decks132 decks
7%synergy
Leather Armor
6.8%inclusion9 decks132 decks
7%synergy
Forebear's Blade
6.8%inclusion9 decks132 decks
7%synergy
Hero's Blade
6.8%inclusion9 decks132 decks
6%synergy
Mask of Memory
6.8%inclusion9 decks132 decks
5%synergy
Sword of the Animist
6.8%inclusion9 decks132 decks
2%synergy
Bone Saw
6.1%inclusion8 decks132 decks
6%synergy
Cloudstone Curio
6.1%inclusion8 decks132 decks
5%synergy
Masterwork of Ingenuity
6.1%inclusion8 decks132 decks
5%synergy
Sensei's Divining Top
6.1%inclusion8 decks132 decks
2%synergy
Lavaspur Boots
5.7%inclusion7 decks122 decks
5%synergy
Explorer's Scope
5.3%inclusion7 decks132 decks
5%synergy
Bontu's Monument
5.3%inclusion7 decks132 decks
3%synergy
Enchantments
Fighter Class
70%inclusion92 decks132 decks
67%synergy
Warleader's Call
28%inclusion37 decks132 decks
21%synergy
Fanatical Devotion
24%inclusion32 decks132 decks
24%synergy
Sigarda's Aid
20%inclusion26 decks132 decks
16%synergy
Martyr's Cause
18%inclusion24 decks132 decks
18%synergy
Forging the Tyrite Sword
15%inclusion20 decks132 decks
14%synergy
Outpost Siege
15%inclusion20 decks132 decks
14%synergy
Enduring Renewal
12%inclusion16 decks132 decks
12%synergy
Forge Anew
11%inclusion15 decks132 decks
9%synergy
Smothering Tithe
11%inclusion15 decks132 decks
-10%synergy
Quest for the Holy Relic
10%inclusion13 decks132 decks
10%synergy
Deafening Silence
7.6%inclusion10 decks132 decks
6%synergy
Betrothed of Fire
6.8%inclusion9 decks132 decks
7%synergy
Land Tax
6.8%inclusion9 decks132 decks
1%synergy
Trouble in Pairs
6.1%inclusion8 decks132 decks
1%synergy
Darksteel Mutation
5.3%inclusion7 decks132 decks
0%synergy
Planeswalkers
Nahiri, Storm of Stone
5.3%inclusion7 decks132 decks
5%synergy
Utility Lands
Great Furnace
34%inclusion45 decks132 decks
28%synergy
Buried Ruin
33%inclusion44 decks132 decks
29%synergy
Urza's Saga
33%inclusion44 decks132 decks
26%synergy
Ancient Den
33%inclusion43 decks132 decks
27%synergy
Axgard Armory
30%inclusion40 decks132 decks
28%synergy
Inventors' Fair
27%inclusion35 decks132 decks
23%synergy
Reliquary Tower
11%inclusion15 decks132 decks
-19%synergy
Darksteel Citadel
7.6%inclusion10 decks132 decks
4%synergy
Eiganjo, Seat of the Empire
7.6%inclusion10 decks132 decks
1%synergy
Monumental Henge
5.4%inclusion6 decks112 decks
3%synergy
War Room
5.3%inclusion7 decks132 decks
-1%synergy
Mana Artifacts
Sol Ring
86%inclusion114 decks132 decks
3%synergy
Arcane Signet
69%inclusion91 decks132 decks
-3%synergy
Talisman of Conviction
51%inclusion67 decks132 decks
26%synergy
Paradise Mantle
41%inclusion54 decks132 decks
40%synergy
Lotus Petal
36%inclusion48 decks132 decks
29%synergy
Boros Signet
34%inclusion45 decks132 decks
15%synergy
Mox Opal
27%inclusion35 decks132 decks
22%synergy
Mox Amber
27%inclusion35 decks132 decks
22%synergy
Springleaf Drum
21%inclusion28 decks132 decks
19%synergy
Fellwar Stone
20%inclusion27 decks132 decks
0%synergy
Mind Stone
15%inclusion20 decks132 decks
1%synergy
Thought Vessel
9.1%inclusion12 decks132 decks
-8%synergy
Mana Crypt
6.8%inclusion9 decks132 decks
5%synergy
Lands
Command Tower
85%inclusion112 decks132 decks
11%synergy
Battlefield Forge
70%inclusion93 decks132 decks
42%synergy
Sacred Foundry
54%inclusion71 decks132 decks
17%synergy
Clifftop Retreat
53%inclusion70 decks132 decks
18%synergy
Spectator Seating
47%inclusion62 decks132 decks
24%synergy
Rugged Prairie
45%inclusion59 decks132 decks
30%synergy
Arid Mesa
43%inclusion57 decks132 decks
33%synergy
Needleverge Pathway
42%inclusion55 decks132 decks
34%synergy
Sunbaked Canyon
36%inclusion47 decks132 decks
31%synergy
Furycalm Snarl
34%inclusion45 decks132 decks
20%synergy
Plateau
30%inclusion39 decks132 decks
18%synergy
Sundown Pass
26%inclusion34 decks132 decks
10%synergy
Spire of Industry
23%inclusion31 decks132 decks
20%synergy
Inspiring Vantage
23%inclusion31 decks132 decks
19%synergy
City of Brass
21%inclusion28 decks132 decks
14%synergy
Sunbillow Verge
21%inclusion17 decks82 decks
13%synergy
Temple of Triumph
20%inclusion27 decks132 decks
4%synergy
Sunscorched Divide
19%inclusion25 decks132 decks
12%synergy
Bloodstained Mire
19%inclusion25 decks132 decks
8%synergy
Marsh Flats
18%inclusion24 decks132 decks
8%synergy
Scalding Tarn
18%inclusion24 decks132 decks
7%synergy
Exotic Orchard
18%inclusion24 decks132 decks
-18%synergy
Mana Confluence
17%inclusion23 decks132 decks
10%synergy
Elegant Parlor
17%inclusion23 decks132 decks
10%synergy
Flooded Strand
17%inclusion22 decks132 decks
5%synergy
Wooded Foothills
15%inclusion20 decks132 decks
4%synergy
Windswept Heath
15%inclusion20 decks132 decks
4%synergy
Boros Garrison
15%inclusion20 decks132 decks
3%synergy
Gemstone Caverns
14%inclusion18 decks132 decks
9%synergy
Rustvale Bridge
13%inclusion17 decks132 decks
7%synergy
Prismatic Vista
9.1%inclusion12 decks132 decks
4%synergy
Sacred Peaks
6.1%inclusion8 decks132 decks
2%synergy
Evolving Wilds
6.1%inclusion8 decks132 decks
-15%synergy
Alpine Meadow
5.3%inclusion7 decks132 decks
3%synergy
Fabled Passage
5.3%inclusion7 decks132 decks
-4%synergy
Myriad Landscape
5.3%inclusion7 decks132 decks
-11%synergy