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%inclusion124 decks1.15K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.28K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
New Cards
Hexing Squelcher
42%inclusion5 decks12 decks
33%synergy
Raphael, Tough Turtle
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion124 decks126 decks
97%synergy
Crimson Kobolds
97%inclusion122 decks126 decks
97%synergy
Memnite
97%inclusion122 decks126 decks
96%synergy
Shuko
96%inclusion121 decks126 decks
96%synergy
Crookshank Kobolds
95%inclusion120 decks126 decks
95%synergy
Ornithopter
91%inclusion115 decks126 decks
89%synergy
Sai of the Shinobi
88%inclusion111 decks126 decks
88%synergy
Grafted Wargear
86%inclusion108 decks126 decks
86%synergy
Phyrexian Walker
79%inclusion100 decks126 decks
79%synergy
Blasting Station
78%inclusion98 decks126 decks
77%synergy
Top Cards
Lightning Greaves
95%inclusion120 decks126 decks
71%synergy
Skullclamp
88%inclusion111 decks126 decks
77%synergy
Impact Tremors
83%inclusion105 decks126 decks
74%synergy
Steelshaper's Gift
80%inclusion101 decks126 decks
77%synergy
Ashnod's Altar
76%inclusion96 decks126 decks
70%synergy
Open the Armory
75%inclusion95 decks126 decks
71%synergy
Puresteel Paladin
75%inclusion94 decks126 decks
70%synergy
Stormrider Rig
72%inclusion91 decks126 decks
72%synergy
Impulsive Pilferer
72%inclusion91 decks126 decks
70%synergy
Fighter Class
69%inclusion87 decks126 decks
66%synergy
Game Changers
Enlightened Tutor
55%inclusion69 decks126 decks
40%synergy
Gamble
33%inclusion42 decks126 decks
25%synergy
Jeska's Will
31%inclusion39 decks126 decks
16%synergy
Ancient Tomb
21%inclusion26 decks126 decks
11%synergy
Chrome Mox
16%inclusion20 decks126 decks
10%synergy
Drannith Magistrate
14%inclusion18 decks126 decks
10%synergy
The One Ring
13%inclusion17 decks126 decks
5%synergy
Mana Vault
13%inclusion16 decks126 decks
7%synergy
Mox Diamond
11%inclusion14 decks126 decks
7%synergy
Underworld Breach
10%inclusion13 decks126 decks
4%synergy
Creatures
Myr Moonvessel
68%inclusion86 decks126 decks
68%synergy
Skirk Prospector
68%inclusion86 decks126 decks
66%synergy
Imperial Recruiter
59%inclusion74 decks126 decks
54%synergy
Auriok Steelshaper
52%inclusion65 decks126 decks
51%synergy
Stoneforge Mystic
52%inclusion65 decks126 decks
49%synergy
Stone Haven Outfitter
51%inclusion64 decks126 decks
51%synergy
Shield Sphere
51%inclusion64 decks126 decks
50%synergy
Reckless Barbarian
48%inclusion61 decks126 decks
47%synergy
Kellan, the Fae-Blooded
45%inclusion57 decks126 decks
43%synergy
Recruiter of the Guard
45%inclusion57 decks126 decks
42%synergy
Ranger-Captain of Eos
43%inclusion54 decks126 decks
39%synergy
Goblin Engineer
39%inclusion49 decks126 decks
36%synergy
Molten Gatekeeper
39%inclusion44 decks114 decks
36%synergy
Witty Roastmaster
38%inclusion48 decks126 decks
36%synergy
Birgi, God of Storytelling
38%inclusion48 decks126 decks
33%synergy
Bureau Headmaster
36%inclusion40 decks111 decks
34%synergy
Grand Abolisher
35%inclusion44 decks126 decks
26%synergy
Fervent Champion
34%inclusion43 decks126 decks
34%synergy
Simian Spirit Guide
33%inclusion42 decks126 decks
28%synergy
Esper Sentinel
33%inclusion41 decks126 decks
14%synergy
Oswald Fiddlebender
31%inclusion39 decks126 decks
30%synergy
Sram, Senior Edificer
31%inclusion39 decks126 decks
25%synergy
Priest of Urabrask
30%inclusion38 decks126 decks
30%synergy
Agate Instigator
25%inclusion27 decks106 decks
23%synergy
Cathodion
21%inclusion27 decks126 decks
21%synergy
Thermopod
21%inclusion26 decks126 decks
20%synergy
Weftstalker Ardent
20%inclusion9 decks46 decks
17%synergy
Mogg Fanatic
19%inclusion24 decks126 decks
19%synergy
Goblin Matron
18%inclusion23 decks126 decks
16%synergy
Purphoros, God of the Forge
17%inclusion22 decks126 decks
13%synergy
Voice of Victory
16%inclusion12 decks75 decks
10%synergy
Starfield Shepherd
15%inclusion7 decks46 decks
14%synergy
Shocking Sharpshooter
14%inclusion10 decks72 decks
13%synergy
Goblin Welder
13%inclusion17 decks126 decks
11%synergy
Cloud, Midgar Mercenary
13%inclusion8 decks60 decks
11%synergy
Ranger of Eos
13%inclusion16 decks126 decks
12%synergy
Relic Seeker
12%inclusion15 decks126 decks
12%synergy
Runaway Steam-Kin
11%inclusion14 decks126 decks
9%synergy
Danitha Capashen, Paragon
10%inclusion13 decks126 decks
6%synergy
Akki Ember-Keeper
10%inclusion12 decks126 decks
9%synergy
Hissing Iguanar
10%inclusion12 decks126 decks
9%synergy
Goblin Recruiter
10%inclusion12 decks126 decks
9%synergy
Cathar Commando
10%inclusion12 decks126 decks
7%synergy
Ragavan, Nimble Pilferer
10%inclusion12 decks126 decks
2%synergy
Delivery Moogle
9.3%inclusion5 decks54 decks
9%synergy
General Kreat, the Boltbringer
8.8%inclusion8 decks91 decks
7%synergy
Witch Enchanter
8.8%inclusion10 decks114 decks
1%synergy
Éowyn, Lady of Rohan
8.7%inclusion11 decks126 decks
8%synergy
Dockside Extortionist
8.7%inclusion11 decks126 decks
7%synergy
Akiri, Fearless Voyager
8.7%inclusion11 decks126 decks
5%synergy
Instants
Swords to Plowshares
69%inclusion87 decks126 decks
8%synergy
Path to Exile
58%inclusion73 decks126 decks
11%synergy
Silence
40%inclusion51 decks126 decks
34%synergy
Deflecting Swat
37%inclusion46 decks126 decks
20%synergy
Generous Gift
36%inclusion45 decks126 decks
14%synergy
Pyroblast
33%inclusion42 decks126 decks
28%synergy
Red Elemental Blast
30%inclusion38 decks126 decks
24%synergy
Abrade
27%inclusion34 decks126 decks
16%synergy
Chaos Warp
26%inclusion33 decks126 decks
-3%synergy
Boros Charm
25%inclusion32 decks126 decks
3%synergy
Thrill of Possibility
23%inclusion29 decks126 decks
14%synergy
Stroke of Midnight
19%inclusion24 decks126 decks
9%synergy
Wear // Tear
18%inclusion23 decks126 decks
12%synergy
Mana Tithe
17%inclusion22 decks126 decks
16%synergy
Reprieve
17%inclusion21 decks126 decks
12%synergy
Dispatch
14%inclusion18 decks126 decks
9%synergy
Rebuff the Wicked
13%inclusion17 decks126 decks
11%synergy
Teferi's Protection
13%inclusion17 decks126 decks
-3%synergy
Untimely Malfunction
13%inclusion13 decks102 decks
5%synergy
Tibalt's Trickery
13%inclusion16 decks126 decks
8%synergy
Orim's Chant
12%inclusion15 decks126 decks
10%synergy
Flare of Duplication
11%inclusion12 decks114 decks
8%synergy
Angel's Grace
10%inclusion12 decks126 decks
8%synergy
Valakut Awakening
10%inclusion12 decks126 decks
4%synergy
Lightning Bolt
10%inclusion12 decks126 decks
-2%synergy
Demand Answers
8.7%inclusion11 decks126 decks
3%synergy
Seething Song
7.9%inclusion10 decks126 decks
2%synergy
Flawless Maneuver
7.9%inclusion10 decks126 decks
-3%synergy
Disenchant
7.1%inclusion9 decks126 decks
4%synergy
Pyretic Ritual
6.3%inclusion8 decks126 decks
3%synergy
Surge of Salvation
5.6%inclusion7 decks126 decks
4%synergy
Get Lost
5.6%inclusion7 decks126 decks
3%synergy
Desperate Ritual
5.6%inclusion7 decks126 decks
3%synergy
Sorceries
Grapeshot
47%inclusion59 decks126 decks
43%synergy
Faithless Looting
35%inclusion44 decks126 decks
19%synergy
Reckless Handling
27%inclusion34 decks126 decks
26%synergy
Idyllic Tutor
27%inclusion34 decks126 decks
23%synergy
Sevinne's Reclamation
26%inclusion33 decks126 decks
19%synergy
Blasphemous Act
22%inclusion28 decks126 decks
-11%synergy
Infernal Plunge
17%inclusion21 decks126 decks
16%synergy
Wheel of Fortune
16%inclusion20 decks126 decks
11%synergy
Vandalblast
13%inclusion17 decks126 decks
-2%synergy
Thrilling Discovery
11%inclusion14 decks126 decks
9%synergy
Rite of Flame
11%inclusion14 decks126 decks
7%synergy
Rip Apart
8.7%inclusion11 decks126 decks
6%synergy
Cathartic Reunion
8.7%inclusion11 decks126 decks
6%synergy
Wrath of God
7.1%inclusion9 decks126 decks
2%synergy
Romantic Rendezvous
6.5%inclusion3 decks46 decks
6%synergy
Tormenting Voice
6.3%inclusion8 decks126 decks
4%synergy
Shatterskull Smashing
6.3%inclusion8 decks126 decks
4%synergy
Wheel of Misfortune
6.3%inclusion8 decks126 decks
4%synergy
Jolted Awake
5.3%inclusion6 decks114 decks
5%synergy
Utility Artifacts
Altar of Dementia
59%inclusion74 decks126 decks
57%synergy
Ronin Warclub
57%inclusion72 decks126 decks
57%synergy
Phyrexian Altar
55%inclusion69 decks126 decks
51%synergy
Altar of the Brood
37%inclusion47 decks126 decks
36%synergy
Mortarpod
36%inclusion45 decks126 decks
36%synergy
Mask of Immolation
34%inclusion43 decks126 decks
34%synergy
Deathrender
34%inclusion43 decks126 decks
34%synergy
Swiftfoot Boots
29%inclusion37 decks126 decks
2%synergy
Bladehold War-Whip
25%inclusion32 decks126 decks
24%synergy
Spawning Pit
19%inclusion24 decks126 decks
19%synergy
Demonmail Hauberk
18%inclusion23 decks126 decks
18%synergy
Conqueror's Flail
18%inclusion23 decks126 decks
17%synergy
Aetherflux Reservoir
17%inclusion22 decks126 decks
14%synergy
Plate Armor
13%inclusion16 decks126 decks
12%synergy
Grinding Station
13%inclusion16 decks126 decks
12%synergy
Lotus Ring
11%inclusion14 decks122 decks
11%synergy
Moonsilver Key
10%inclusion12 decks126 decks
8%synergy
Sunforger
7.9%inclusion10 decks126 decks
4%synergy
Leather Armor
7.1%inclusion9 decks126 decks
7%synergy
Forebear's Blade
7.1%inclusion9 decks126 decks
7%synergy
Hero's Blade
7.1%inclusion9 decks126 decks
6%synergy
Sword of the Animist
7.1%inclusion9 decks126 decks
3%synergy
Masterwork of Ingenuity
6.3%inclusion8 decks126 decks
5%synergy
Mask of Memory
6.3%inclusion8 decks126 decks
5%synergy
Sensei's Divining Top
6.3%inclusion8 decks126 decks
2%synergy
Lavaspur Boots
5.6%inclusion7 decks124 decks
4%synergy
Bone Saw
5.6%inclusion7 decks126 decks
5%synergy
Cloudstone Curio
5.6%inclusion7 decks126 decks
5%synergy
Explorer's Scope
5.6%inclusion7 decks126 decks
5%synergy
Bontu's Monument
5.6%inclusion7 decks126 decks
4%synergy
Enchantments
Warleader's Call
28%inclusion35 decks126 decks
20%synergy
Fanatical Devotion
24%inclusion30 decks126 decks
23%synergy
Martyr's Cause
19%inclusion24 decks126 decks
19%synergy
Sigarda's Aid
19%inclusion24 decks126 decks
15%synergy
Forging the Tyrite Sword
16%inclusion20 decks126 decks
15%synergy
Enduring Renewal
13%inclusion16 decks126 decks
13%synergy
Outpost Siege
13%inclusion16 decks126 decks
11%synergy
Smothering Tithe
11%inclusion14 decks126 decks
-10%synergy
Forge Anew
10%inclusion13 decks126 decks
8%synergy
Quest for the Holy Relic
10%inclusion12 decks126 decks
9%synergy
Deafening Silence
7.1%inclusion9 decks126 decks
5%synergy
Betrothed of Fire
6.3%inclusion8 decks126 decks
6%synergy
Trouble in Pairs
6.3%inclusion8 decks126 decks
2%synergy
Land Tax
6.3%inclusion8 decks126 decks
0%synergy
Planeswalkers
Nahiri, Storm of Stone
5.6%inclusion7 decks126 decks
5%synergy
Utility Lands
Great Furnace
35%inclusion44 decks126 decks
29%synergy
Buried Ruin
34%inclusion43 decks126 decks
29%synergy
Ancient Den
33%inclusion42 decks126 decks
28%synergy
Urza's Saga
33%inclusion41 decks126 decks
26%synergy
Axgard Armory
29%inclusion37 decks126 decks
27%synergy
Inventors' Fair
29%inclusion37 decks126 decks
26%synergy
Reliquary Tower
12%inclusion15 decks126 decks
-18%synergy
Darksteel Citadel
7.9%inclusion10 decks126 decks
4%synergy
Eiganjo, Seat of the Empire
7.1%inclusion9 decks126 decks
0%synergy
War Room
6.3%inclusion8 decks126 decks
1%synergy
Monumental Henge
5.3%inclusion6 decks114 decks
3%synergy
Mana Artifacts
Sol Ring
87%inclusion109 decks126 decks
3%synergy
Arcane Signet
67%inclusion85 decks126 decks
-5%synergy
Talisman of Conviction
50%inclusion63 decks126 decks
26%synergy
Lotus Petal
39%inclusion49 decks126 decks
32%synergy
Paradise Mantle
38%inclusion48 decks126 decks
37%synergy
Boros Signet
35%inclusion44 decks126 decks
16%synergy
Mox Amber
28%inclusion35 decks126 decks
23%synergy
Mox Opal
27%inclusion34 decks126 decks
23%synergy
Springleaf Drum
22%inclusion28 decks126 decks
20%synergy
Fellwar Stone
21%inclusion27 decks126 decks
1%synergy
Mind Stone
14%inclusion18 decks126 decks
0%synergy
Thought Vessel
7.1%inclusion9 decks126 decks
-10%synergy
Lands
Command Tower
85%inclusion107 decks126 decks
11%synergy
Battlefield Forge
71%inclusion89 decks126 decks
42%synergy
Clifftop Retreat
54%inclusion68 decks126 decks
19%synergy
Sacred Foundry
53%inclusion67 decks126 decks
16%synergy
Spectator Seating
48%inclusion61 decks126 decks
26%synergy
Rugged Prairie
46%inclusion58 decks126 decks
31%synergy
Arid Mesa
44%inclusion55 decks126 decks
34%synergy
Needleverge Pathway
40%inclusion51 decks126 decks
33%synergy
Sunbaked Canyon
37%inclusion46 decks126 decks
32%synergy
Furycalm Snarl
35%inclusion44 decks126 decks
21%synergy
Plateau
29%inclusion37 decks126 decks
18%synergy
Sundown Pass
25%inclusion31 decks126 decks
9%synergy
Inspiring Vantage
24%inclusion30 decks126 decks
19%synergy
Spire of Industry
23%inclusion29 decks126 decks
20%synergy
City of Brass
23%inclusion29 decks126 decks
15%synergy
Sunbillow Verge
21%inclusion18 decks84 decks
14%synergy
Temple of Triumph
20%inclusion25 decks126 decks
4%synergy
Sunscorched Divide
19%inclusion24 decks126 decks
12%synergy
Mana Confluence
19%inclusion24 decks126 decks
12%synergy
Bloodstained Mire
18%inclusion23 decks126 decks
7%synergy
Exotic Orchard
18%inclusion23 decks126 decks
-18%synergy
Elegant Parlor
17%inclusion22 decks126 decks
10%synergy
Marsh Flats
17%inclusion22 decks126 decks
7%synergy
Scalding Tarn
17%inclusion22 decks126 decks
7%synergy
Flooded Strand
17%inclusion21 decks126 decks
5%synergy
Wooded Foothills
15%inclusion19 decks126 decks
4%synergy
Windswept Heath
15%inclusion19 decks126 decks
4%synergy
Gemstone Caverns
14%inclusion18 decks126 decks
9%synergy
Boros Garrison
13%inclusion17 decks126 decks
1%synergy
Rustvale Bridge
12%inclusion15 decks126 decks
6%synergy
Prismatic Vista
8.7%inclusion11 decks126 decks
4%synergy
Fabled Passage
6.3%inclusion8 decks126 decks
-3%synergy
Sacred Peaks
5.6%inclusion7 decks126 decks
2%synergy
Myriad Landscape
5.6%inclusion7 decks126 decks
-10%synergy
Evolving Wilds
5.6%inclusion7 decks126 decks
-15%synergy