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 decks1.23K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.15K decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.3%inclusion1 decks325 decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
New Cards
Master Piandao
3.3%inclusion1 decks30 decks
3%synergy
Redirect Lightning
3.3%inclusion1 decks30 decks
-2%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion130 decks133 decks
97%synergy
Crimson Kobolds
97%inclusion129 decks133 decks
97%synergy
Memnite
97%inclusion129 decks133 decks
96%synergy
Shuko
96%inclusion128 decks133 decks
96%synergy
Crookshank Kobolds
95%inclusion127 decks133 decks
95%synergy
Ornithopter
91%inclusion121 decks133 decks
89%synergy
Sai of the Shinobi
88%inclusion117 decks133 decks
88%synergy
Grafted Wargear
85%inclusion113 decks133 decks
85%synergy
Phyrexian Walker
79%inclusion105 decks133 decks
78%synergy
Steelshaper's Gift
80%inclusion107 decks133 decks
77%synergy
Top Cards
Lightning Greaves
95%inclusion127 decks133 decks
71%synergy
Skullclamp
88%inclusion117 decks133 decks
77%synergy
Impact Tremors
84%inclusion112 decks133 decks
74%synergy
Blasting Station
77%inclusion102 decks133 decks
76%synergy
Ashnod's Altar
77%inclusion102 decks133 decks
70%synergy
Open the Armory
76%inclusion101 decks133 decks
71%synergy
Puresteel Paladin
75%inclusion100 decks133 decks
71%synergy
Impulsive Pilferer
72%inclusion96 decks133 decks
70%synergy
Stormrider Rig
71%inclusion94 decks133 decks
71%synergy
Skirk Prospector
70%inclusion93 decks133 decks
68%synergy
Game Changers
Enlightened Tutor
56%inclusion74 decks133 decks
40%synergy
Gamble
32%inclusion42 decks133 decks
23%synergy
Jeska's Will
32%inclusion42 decks133 decks
16%synergy
Ancient Tomb
19%inclusion25 decks133 decks
9%synergy
Drannith Magistrate
16%inclusion21 decks133 decks
11%synergy
Chrome Mox
14%inclusion19 decks133 decks
8%synergy
The One Ring
13%inclusion17 decks133 decks
4%synergy
Underworld Breach
11%inclusion15 decks133 decks
5%synergy
Mox Diamond
10%inclusion13 decks133 decks
5%synergy
Mana Vault
10%inclusion13 decks133 decks
4%synergy
Creatures
Myr Moonvessel
69%inclusion92 decks133 decks
69%synergy
Imperial Recruiter
57%inclusion76 decks133 decks
52%synergy
Auriok Steelshaper
55%inclusion73 decks133 decks
55%synergy
Stone Haven Outfitter
52%inclusion69 decks133 decks
52%synergy
Shield Sphere
51%inclusion68 decks133 decks
51%synergy
Stoneforge Mystic
51%inclusion68 decks133 decks
48%synergy
Reckless Barbarian
48%inclusion64 decks133 decks
47%synergy
Kellan, the Fae-Blooded
46%inclusion61 decks133 decks
43%synergy
Ranger-Captain of Eos
40%inclusion53 decks133 decks
36%synergy
Witty Roastmaster
38%inclusion51 decks133 decks
36%synergy
Goblin Engineer
38%inclusion51 decks133 decks
36%synergy
Recruiter of the Guard
38%inclusion51 decks133 decks
35%synergy
Fervent Champion
36%inclusion48 decks133 decks
36%synergy
Birgi, God of Storytelling
36%inclusion48 decks133 decks
31%synergy
Bureau Headmaster
35%inclusion36 decks102 decks
33%synergy
Molten Gatekeeper
35%inclusion37 decks106 decks
32%synergy
Esper Sentinel
35%inclusion46 decks133 decks
15%synergy
Oswald Fiddlebender
33%inclusion44 decks133 decks
32%synergy
Priest of Urabrask
32%inclusion42 decks133 decks
31%synergy
Grand Abolisher
32%inclusion42 decks133 decks
22%synergy
Sram, Senior Edificer
30%inclusion40 decks133 decks
24%synergy
Simian Spirit Guide
29%inclusion39 decks133 decks
24%synergy
Cathodion
24%inclusion32 decks133 decks
24%synergy
Agate Instigator
24%inclusion23 decks97 decks
21%synergy
Weftstalker Ardent
23%inclusion8 decks35 decks
20%synergy
Goblin Matron
21%inclusion28 decks133 decks
19%synergy
Thermopod
19%inclusion25 decks133 decks
19%synergy
Purphoros, God of the Forge
19%inclusion25 decks133 decks
15%synergy
Mogg Fanatic
18%inclusion24 decks133 decks
18%synergy
Voice of Victory
16%inclusion10 decks64 decks
9%synergy
Goblin Welder
15%inclusion20 decks133 decks
13%synergy
Starfield Shepherd
14%inclusion5 decks35 decks
13%synergy
Dockside Extortionist
14%inclusion19 decks133 decks
11%synergy
Ranger of Eos
14%inclusion18 decks133 decks
13%synergy
Shocking Sharpshooter
13%inclusion8 decks61 decks
13%synergy
Relic Seeker
13%inclusion17 decks133 decks
12%synergy
Cloud, Midgar Mercenary
12%inclusion6 decks49 decks
10%synergy
Akki Ember-Keeper
11%inclusion15 decks133 decks
11%synergy
Goblin Recruiter
11%inclusion15 decks133 decks
10%synergy
Runaway Steam-Kin
11%inclusion14 decks133 decks
9%synergy
Mentor of the Meek
10%inclusion13 decks133 decks
5%synergy
Ragavan, Nimble Pilferer
10%inclusion13 decks133 decks
2%synergy
Witch Enchanter
9.4%inclusion10 decks106 decks
2%synergy
Delivery Moogle
9.3%inclusion4 decks43 decks
9%synergy
Hissing Iguanar
9.0%inclusion12 decks133 decks
9%synergy
Éowyn, Lady of Rohan
9.0%inclusion12 decks133 decks
9%synergy
Cathar Commando
9.0%inclusion12 decks133 decks
6%synergy
Akiri, Fearless Voyager
9.0%inclusion12 decks133 decks
6%synergy
Danitha Capashen, Paragon
9.0%inclusion12 decks133 decks
5%synergy
General Kreat, the Boltbringer
8.5%inclusion7 decks82 decks
7%synergy
Instants
Swords to Plowshares
68%inclusion91 decks133 decks
7%synergy
Path to Exile
57%inclusion76 decks133 decks
10%synergy
Silence
36%inclusion48 decks133 decks
30%synergy
Deflecting Swat
34%inclusion45 decks133 decks
17%synergy
Generous Gift
33%inclusion44 decks133 decks
10%synergy
Pyroblast
31%inclusion41 decks133 decks
25%synergy
Red Elemental Blast
29%inclusion39 decks133 decks
23%synergy
Boros Charm
27%inclusion36 decks133 decks
4%synergy
Abrade
26%inclusion34 decks133 decks
14%synergy
Chaos Warp
23%inclusion30 decks133 decks
-8%synergy
Thrill of Possibility
20%inclusion27 decks133 decks
11%synergy
Wear // Tear
19%inclusion25 decks133 decks
12%synergy
Stroke of Midnight
17%inclusion23 decks133 decks
7%synergy
Mana Tithe
17%inclusion22 decks133 decks
15%synergy
Rebuff the Wicked
15%inclusion20 decks133 decks
13%synergy
Reprieve
15%inclusion20 decks133 decks
11%synergy
Dispatch
14%inclusion19 decks133 decks
9%synergy
Teferi's Protection
14%inclusion18 decks133 decks
-3%synergy
Tibalt's Trickery
12%inclusion16 decks133 decks
7%synergy
Untimely Malfunction
12%inclusion11 decks93 decks
4%synergy
Flare of Duplication
10%inclusion11 decks106 decks
8%synergy
Orim's Chant
10%inclusion13 decks133 decks
8%synergy
Angel's Grace
10%inclusion13 decks133 decks
8%synergy
Lightning Bolt
10%inclusion13 decks133 decks
-1%synergy
Valakut Awakening
9.0%inclusion12 decks133 decks
4%synergy
Demand Answers
8.3%inclusion11 decks133 decks
2%synergy
Seething Song
8.3%inclusion11 decks133 decks
2%synergy
Flawless Maneuver
8.3%inclusion11 decks133 decks
-2%synergy
Get Lost
6.8%inclusion9 decks133 decks
5%synergy
Soul Partition
6.0%inclusion8 decks133 decks
5%synergy
Surge of Salvation
6.0%inclusion8 decks133 decks
5%synergy
Pyretic Ritual
6.0%inclusion8 decks133 decks
3%synergy
Disenchant
6.0%inclusion8 decks133 decks
3%synergy
Calamity's Wake
5.3%inclusion7 decks133 decks
5%synergy
Apostle's Blessing
5.3%inclusion7 decks133 decks
5%synergy
Desperate Ritual
5.3%inclusion7 decks133 decks
3%synergy
Sorceries
Grapeshot
48%inclusion64 decks133 decks
44%synergy
Faithless Looting
35%inclusion47 decks133 decks
19%synergy
Idyllic Tutor
27%inclusion36 decks133 decks
23%synergy
Sevinne's Reclamation
26%inclusion34 decks133 decks
18%synergy
Reckless Handling
25%inclusion33 decks133 decks
23%synergy
Blasphemous Act
20%inclusion26 decks133 decks
-14%synergy
Infernal Plunge
18%inclusion24 decks133 decks
17%synergy
Wheel of Fortune
14%inclusion18 decks133 decks
9%synergy
Vandalblast
11%inclusion15 decks133 decks
-4%synergy
Cathartic Reunion
10%inclusion13 decks133 decks
7%synergy
Thrilling Discovery
9.0%inclusion12 decks133 decks
7%synergy
Rite of Flame
9.0%inclusion12 decks133 decks
5%synergy
Rip Apart
8.3%inclusion11 decks133 decks
5%synergy
Wrath of God
8.3%inclusion11 decks133 decks
3%synergy
Tormenting Voice
6.8%inclusion9 decks133 decks
5%synergy
Shatterskull Smashing
6.0%inclusion8 decks133 decks
3%synergy
Wheel of Misfortune
6.0%inclusion8 decks133 decks
3%synergy
Recommission
5.3%inclusion7 decks133 decks
5%synergy
Utility Artifacts
Altar of Dementia
59%inclusion79 decks133 decks
57%synergy
Ronin Warclub
56%inclusion75 decks133 decks
56%synergy
Phyrexian Altar
54%inclusion72 decks133 decks
51%synergy
Altar of the Brood
38%inclusion51 decks133 decks
37%synergy
Mortarpod
37%inclusion49 decks133 decks
37%synergy
Deathrender
35%inclusion46 decks133 decks
34%synergy
Mask of Immolation
33%inclusion44 decks133 decks
33%synergy
Swiftfoot Boots
30%inclusion40 decks133 decks
3%synergy
Bladehold War-Whip
26%inclusion35 decks133 decks
25%synergy
Spawning Pit
21%inclusion28 decks133 decks
21%synergy
Aetherflux Reservoir
20%inclusion26 decks133 decks
16%synergy
Conqueror's Flail
18%inclusion24 decks133 decks
17%synergy
Demonmail Hauberk
17%inclusion23 decks133 decks
17%synergy
Plate Armor
13%inclusion17 decks133 decks
12%synergy
Grinding Station
12%inclusion16 decks133 decks
11%synergy
Lotus Ring
11%inclusion13 decks114 decks
11%synergy
Sword of the Animist
9.0%inclusion12 decks133 decks
5%synergy
Leather Armor
7.5%inclusion10 decks133 decks
7%synergy
Hero's Blade
7.5%inclusion10 decks133 decks
7%synergy
Moonsilver Key
7.5%inclusion10 decks133 decks
6%synergy
Sunforger
7.5%inclusion10 decks133 decks
4%synergy
Bone Saw
6.8%inclusion9 decks133 decks
7%synergy
Cloudstone Curio
6.8%inclusion9 decks133 decks
6%synergy
Lavaspur Boots
6.0%inclusion7 decks116 decks
5%synergy
Forebear's Blade
6.0%inclusion8 decks133 decks
6%synergy
Explorer's Scope
6.0%inclusion8 decks133 decks
5%synergy
Masterwork of Ingenuity
6.0%inclusion8 decks133 decks
5%synergy
Mask of Memory
6.0%inclusion8 decks133 decks
4%synergy
Sensei's Divining Top
6.0%inclusion8 decks133 decks
1%synergy
Bontu's Monument
5.3%inclusion7 decks133 decks
3%synergy
Enchantments
Fighter Class
68%inclusion91 decks133 decks
65%synergy
Warleader's Call
28%inclusion37 decks130 decks
21%synergy
Fanatical Devotion
23%inclusion31 decks133 decks
23%synergy
Sigarda's Aid
19%inclusion25 decks133 decks
15%synergy
Martyr's Cause
17%inclusion23 decks133 decks
17%synergy
Outpost Siege
17%inclusion22 decks133 decks
15%synergy
Forging the Tyrite Sword
14%inclusion19 decks133 decks
13%synergy
Enduring Renewal
14%inclusion18 decks133 decks
13%synergy
Forge Anew
12%inclusion16 decks133 decks
9%synergy
Smothering Tithe
11%inclusion15 decks133 decks
-10%synergy
Quest for the Holy Relic
10%inclusion13 decks133 decks
10%synergy
Betrothed of Fire
8.3%inclusion11 decks133 decks
8%synergy
Deafening Silence
7.5%inclusion10 decks133 decks
6%synergy
Land Tax
6.8%inclusion9 decks133 decks
0%synergy
Trouble in Pairs
6.2%inclusion8 decks129 decks
2%synergy
Darksteel Mutation
6.0%inclusion8 decks133 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
6.0%inclusion8 decks133 decks
6%synergy
Utility Lands
Buried Ruin
34%inclusion45 decks133 decks
29%synergy
Urza's Saga
33%inclusion44 decks133 decks
26%synergy
Great Furnace
31%inclusion41 decks133 decks
25%synergy
Ancient Den
30%inclusion40 decks133 decks
25%synergy
Axgard Armory
28%inclusion37 decks133 decks
26%synergy
Inventors' Fair
26%inclusion34 decks133 decks
22%synergy
Reliquary Tower
12%inclusion16 decks133 decks
-18%synergy
Eiganjo, Seat of the Empire
7.5%inclusion10 decks133 decks
0%synergy
Darksteel Citadel
6.8%inclusion9 decks133 decks
3%synergy
War Room
6.0%inclusion8 decks133 decks
0%synergy
Mana Artifacts
Sol Ring
86%inclusion115 decks133 decks
3%synergy
Arcane Signet
68%inclusion91 decks133 decks
-4%synergy
Talisman of Conviction
48%inclusion64 decks133 decks
24%synergy
Paradise Mantle
41%inclusion55 decks133 decks
41%synergy
Lotus Petal
34%inclusion45 decks133 decks
27%synergy
Boros Signet
34%inclusion45 decks133 decks
14%synergy
Mox Opal
26%inclusion34 decks133 decks
21%synergy
Mox Amber
24%inclusion32 decks133 decks
19%synergy
Fellwar Stone
21%inclusion28 decks133 decks
0%synergy
Springleaf Drum
20%inclusion27 decks133 decks
18%synergy
Mind Stone
17%inclusion22 decks133 decks
2%synergy
Thought Vessel
11%inclusion14 decks133 decks
-7%synergy
Mana Crypt
7.5%inclusion10 decks133 decks
5%synergy
Lands
Command Tower
85%inclusion113 decks133 decks
11%synergy
Battlefield Forge
70%inclusion93 decks133 decks
41%synergy
Clifftop Retreat
54%inclusion72 decks133 decks
19%synergy
Sacred Foundry
54%inclusion72 decks133 decks
18%synergy
Spectator Seating
49%inclusion65 decks133 decks
26%synergy
Rugged Prairie
44%inclusion58 decks133 decks
29%synergy
Needleverge Pathway
43%inclusion57 decks133 decks
35%synergy
Arid Mesa
43%inclusion57 decks133 decks
33%synergy
Sunbaked Canyon
35%inclusion46 decks133 decks
30%synergy
Furycalm Snarl
35%inclusion46 decks133 decks
20%synergy
Plateau
28%inclusion37 decks133 decks
16%synergy
Sundown Pass
25%inclusion33 decks133 decks
9%synergy
Inspiring Vantage
24%inclusion32 decks133 decks
20%synergy
Spire of Industry
23%inclusion30 decks133 decks
19%synergy
Sunbillow Verge
22%inclusion16 decks73 decks
14%synergy
Sunscorched Divide
19%inclusion24 decks126 decks
12%synergy
City of Brass
19%inclusion25 decks133 decks
11%synergy
Temple of Triumph
19%inclusion25 decks133 decks
2%synergy
Exotic Orchard
19%inclusion25 decks133 decks
-18%synergy
Scalding Tarn
18%inclusion24 decks133 decks
7%synergy
Bloodstained Mire
18%inclusion24 decks133 decks
7%synergy
Marsh Flats
17%inclusion23 decks133 decks
7%synergy
Elegant Parlor
17%inclusion22 decks130 decks
9%synergy
Mana Confluence
17%inclusion22 decks133 decks
10%synergy
Flooded Strand
17%inclusion22 decks133 decks
5%synergy
Boros Garrison
15%inclusion20 decks133 decks
2%synergy
Wooded Foothills
14%inclusion19 decks133 decks
4%synergy
Windswept Heath
14%inclusion19 decks133 decks
3%synergy
Rustvale Bridge
14%inclusion18 decks133 decks
8%synergy
Gemstone Caverns
12%inclusion16 decks133 decks
7%synergy
Prismatic Vista
9.0%inclusion12 decks133 decks
4%synergy
Sacred Peaks
6.8%inclusion9 decks133 decks
3%synergy
Alpine Meadow
6.0%inclusion8 decks133 decks
4%synergy
Fabled Passage
6.0%inclusion8 decks133 decks
-3%synergy
Myriad Landscape
5.3%inclusion7 decks133 decks
-11%synergy
Evolving Wilds
5.3%inclusion7 decks133 decks
-15%synergy