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%inclusion132 decks1.21K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.14K decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.3%inclusion1 decks322 decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.8%inclusion1 decks21 decks
New Cards
Redirect Lightning
3.6%inclusion1 decks28 decks
-1%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion132 decks135 decks
97%synergy
Crimson Kobolds
97%inclusion131 decks135 decks
97%synergy
Memnite
97%inclusion131 decks135 decks
96%synergy
Shuko
96%inclusion130 decks135 decks
96%synergy
Crookshank Kobolds
96%inclusion129 decks135 decks
95%synergy
Ornithopter
91%inclusion123 decks135 decks
89%synergy
Sai of the Shinobi
87%inclusion118 decks135 decks
87%synergy
Grafted Wargear
84%inclusion114 decks135 decks
84%synergy
Phyrexian Walker
79%inclusion107 decks135 decks
79%synergy
Steelshaper's Gift
81%inclusion109 decks135 decks
78%synergy
Top Cards
Lightning Greaves
94%inclusion127 decks135 decks
69%synergy
Skullclamp
88%inclusion119 decks135 decks
77%synergy
Impact Tremors
85%inclusion115 decks135 decks
75%synergy
Ashnod's Altar
78%inclusion105 decks135 decks
71%synergy
Blasting Station
76%inclusion103 decks135 decks
76%synergy
Puresteel Paladin
76%inclusion102 decks135 decks
71%synergy
Open the Armory
75%inclusion101 decks135 decks
70%synergy
Impulsive Pilferer
73%inclusion98 decks135 decks
71%synergy
Stormrider Rig
71%inclusion96 decks135 decks
71%synergy
Skirk Prospector
70%inclusion94 decks135 decks
67%synergy
Game Changers
Enlightened Tutor
56%inclusion76 decks135 decks
41%synergy
Gamble
32%inclusion43 decks135 decks
23%synergy
Jeska's Will
31%inclusion42 decks135 decks
15%synergy
Ancient Tomb
19%inclusion25 decks135 decks
9%synergy
Drannith Magistrate
16%inclusion21 decks135 decks
11%synergy
Chrome Mox
14%inclusion19 decks135 decks
8%synergy
The One Ring
13%inclusion17 decks135 decks
4%synergy
Underworld Breach
11%inclusion15 decks135 decks
5%synergy
Mox Diamond
10%inclusion13 decks135 decks
5%synergy
Mana Vault
10%inclusion13 decks135 decks
4%synergy
Creatures
Myr Moonvessel
69%inclusion93 decks135 decks
69%synergy
Imperial Recruiter
56%inclusion76 decks135 decks
52%synergy
Auriok Steelshaper
55%inclusion74 decks135 decks
55%synergy
Shield Sphere
52%inclusion70 decks135 decks
51%synergy
Stone Haven Outfitter
51%inclusion69 decks135 decks
51%synergy
Stoneforge Mystic
51%inclusion69 decks135 decks
48%synergy
Reckless Barbarian
48%inclusion65 decks135 decks
47%synergy
Kellan, the Fae-Blooded
45%inclusion61 decks135 decks
43%synergy
Ranger-Captain of Eos
39%inclusion53 decks135 decks
35%synergy
Witty Roastmaster
39%inclusion52 decks135 decks
36%synergy
Recruiter of the Guard
39%inclusion52 decks135 decks
36%synergy
Goblin Engineer
38%inclusion51 decks135 decks
35%synergy
Birgi, God of Storytelling
36%inclusion49 decks135 decks
31%synergy
Fervent Champion
36%inclusion48 decks135 decks
35%synergy
Bureau Headmaster
35%inclusion35 decks100 decks
33%synergy
Molten Gatekeeper
35%inclusion36 decks104 decks
32%synergy
Esper Sentinel
34%inclusion46 decks135 decks
15%synergy
Oswald Fiddlebender
33%inclusion44 decks135 decks
31%synergy
Priest of Urabrask
31%inclusion42 decks135 decks
31%synergy
Sram, Senior Edificer
31%inclusion42 decks135 decks
25%synergy
Grand Abolisher
31%inclusion42 decks135 decks
22%synergy
Simian Spirit Guide
29%inclusion39 decks135 decks
23%synergy
Cathodion
24%inclusion32 decks135 decks
24%synergy
Agate Instigator
23%inclusion22 decks95 decks
20%synergy
Weftstalker Ardent
21%inclusion7 decks33 decks
18%synergy
Goblin Matron
21%inclusion28 decks135 decks
19%synergy
Purphoros, God of the Forge
19%inclusion26 decks135 decks
15%synergy
Thermopod
19%inclusion25 decks135 decks
18%synergy
Mogg Fanatic
18%inclusion24 decks135 decks
18%synergy
Voice of Victory
16%inclusion10 decks62 decks
10%synergy
Starfield Shepherd
15%inclusion5 decks33 decks
14%synergy
Goblin Welder
15%inclusion20 decks135 decks
13%synergy
Dockside Extortionist
15%inclusion20 decks135 decks
11%synergy
Shocking Sharpshooter
14%inclusion8 decks59 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
11%inclusion15 decks135 decks
10%synergy
Cloud, Midgar Mercenary
11%inclusion5 decks47 decks
8%synergy
Runaway Steam-Kin
10%inclusion14 decks135 decks
8%synergy
Mentor of the Meek
10%inclusion14 decks135 decks
5%synergy
Delivery Moogle
10%inclusion4 decks41 decks
9%synergy
Ragavan, Nimble Pilferer
10%inclusion13 decks135 decks
2%synergy
Witch Enchanter
10%inclusion10 decks104 decks
2%synergy
Éowyn, Lady of Rohan
8.9%inclusion12 decks135 decks
8%synergy
Cathar Commando
8.9%inclusion12 decks135 decks
6%synergy
Danitha Capashen, Paragon
8.9%inclusion12 decks135 decks
5%synergy
General Kreat, the Boltbringer
8.8%inclusion7 decks80 decks
7%synergy
Taj-Nar Swordsmith
8.1%inclusion11 decks135 decks
8%synergy
Hissing Iguanar
8.1%inclusion11 decks135 decks
8%synergy
Instants
Swords to Plowshares
69%inclusion93 decks135 decks
7%synergy
Path to Exile
59%inclusion79 decks135 decks
11%synergy
Silence
36%inclusion48 decks135 decks
29%synergy
Deflecting Swat
33%inclusion45 decks135 decks
17%synergy
Generous Gift
33%inclusion45 decks135 decks
10%synergy
Pyroblast
31%inclusion42 decks135 decks
25%synergy
Red Elemental Blast
30%inclusion40 decks135 decks
24%synergy
Boros Charm
27%inclusion36 decks135 decks
4%synergy
Abrade
25%inclusion34 decks135 decks
14%synergy
Chaos Warp
24%inclusion32 decks135 decks
-7%synergy
Thrill of Possibility
21%inclusion28 decks135 decks
11%synergy
Wear // Tear
19%inclusion26 decks135 decks
12%synergy
Mana Tithe
18%inclusion24 decks135 decks
16%synergy
Stroke of Midnight
18%inclusion24 decks135 decks
7%synergy
Rebuff the Wicked
15%inclusion20 decks135 decks
13%synergy
Reprieve
15%inclusion20 decks135 decks
10%synergy
Teferi's Protection
15%inclusion20 decks135 decks
-2%synergy
Dispatch
14%inclusion19 decks135 decks
8%synergy
Tibalt's Trickery
13%inclusion17 decks135 decks
8%synergy
Untimely Malfunction
12%inclusion11 decks91 decks
4%synergy
Flare of Duplication
11%inclusion11 decks104 decks
8%synergy
Orim's Chant
10%inclusion13 decks135 decks
8%synergy
Angel's Grace
10%inclusion13 decks135 decks
8%synergy
Lightning Bolt
10%inclusion13 decks135 decks
-1%synergy
Valakut Awakening
8.9%inclusion12 decks135 decks
4%synergy
Demand Answers
8.1%inclusion11 decks135 decks
2%synergy
Seething Song
8.1%inclusion11 decks135 decks
2%synergy
Flawless Maneuver
8.1%inclusion11 decks135 decks
-2%synergy
Get Lost
6.7%inclusion9 decks135 decks
4%synergy
Soul Partition
5.9%inclusion8 decks135 decks
5%synergy
Surge of Salvation
5.9%inclusion8 decks135 decks
4%synergy
Pyretic Ritual
5.9%inclusion8 decks135 decks
3%synergy
Disenchant
5.9%inclusion8 decks135 decks
3%synergy
Calamity's Wake
5.2%inclusion7 decks135 decks
5%synergy
Apostle's Blessing
5.2%inclusion7 decks135 decks
5%synergy
Desperate Ritual
5.2%inclusion7 decks135 decks
3%synergy
Sorceries
Grapeshot
49%inclusion66 decks135 decks
45%synergy
Faithless Looting
36%inclusion48 decks135 decks
19%synergy
Idyllic Tutor
27%inclusion37 decks135 decks
23%synergy
Reckless Handling
25%inclusion34 decks135 decks
24%synergy
Sevinne's Reclamation
25%inclusion34 decks135 decks
18%synergy
Blasphemous Act
21%inclusion28 decks135 decks
-12%synergy
Infernal Plunge
18%inclusion24 decks135 decks
17%synergy
Wheel of Fortune
13%inclusion18 decks135 decks
9%synergy
Cathartic Reunion
11%inclusion15 decks135 decks
8%synergy
Vandalblast
11%inclusion15 decks135 decks
-5%synergy
Thrilling Discovery
8.9%inclusion12 decks135 decks
7%synergy
Rite of Flame
8.9%inclusion12 decks135 decks
5%synergy
Rip Apart
8.1%inclusion11 decks135 decks
5%synergy
Wrath of God
8.1%inclusion11 decks135 decks
3%synergy
Tormenting Voice
7.4%inclusion10 decks135 decks
5%synergy
Shatterskull Smashing
5.9%inclusion8 decks135 decks
3%synergy
Wheel of Misfortune
5.9%inclusion8 decks135 decks
3%synergy
Recommission
5.2%inclusion7 decks135 decks
5%synergy
Search for Glory
5.2%inclusion7 decks135 decks
4%synergy
Utility Artifacts
Altar of Dementia
60%inclusion81 decks135 decks
58%synergy
Ronin Warclub
57%inclusion77 decks135 decks
57%synergy
Phyrexian Altar
54%inclusion73 decks135 decks
51%synergy
Altar of the Brood
40%inclusion54 decks135 decks
39%synergy
Mortarpod
37%inclusion50 decks135 decks
37%synergy
Deathrender
35%inclusion47 decks135 decks
35%synergy
Mask of Immolation
33%inclusion44 decks135 decks
33%synergy
Swiftfoot Boots
30%inclusion40 decks135 decks
2%synergy
Bladehold War-Whip
26%inclusion35 decks135 decks
25%synergy
Spawning Pit
21%inclusion28 decks135 decks
20%synergy
Aetherflux Reservoir
20%inclusion27 decks135 decks
17%synergy
Conqueror's Flail
18%inclusion24 decks135 decks
17%synergy
Demonmail Hauberk
16%inclusion22 decks135 decks
16%synergy
Grinding Station
12%inclusion16 decks135 decks
11%synergy
Lotus Ring
12%inclusion13 decks112 decks
12%synergy
Plate Armor
11%inclusion15 decks135 decks
11%synergy
Sword of the Animist
10%inclusion13 decks135 decks
5%synergy
Hero's Blade
8.9%inclusion12 decks135 decks
8%synergy
Leather Armor
8.1%inclusion11 decks135 decks
8%synergy
Moonsilver Key
7.4%inclusion10 decks135 decks
6%synergy
Sunforger
7.4%inclusion10 decks135 decks
4%synergy
Cloudstone Curio
6.7%inclusion9 decks135 decks
6%synergy
Mask of Memory
6.7%inclusion9 decks135 decks
5%synergy
Bontu's Monument
6.7%inclusion9 decks135 decks
5%synergy
Forebear's Blade
5.9%inclusion8 decks135 decks
6%synergy
Bone Saw
5.9%inclusion8 decks135 decks
6%synergy
Explorer's Scope
5.9%inclusion8 decks135 decks
5%synergy
Masterwork of Ingenuity
5.9%inclusion8 decks135 decks
5%synergy
Sensei's Divining Top
5.9%inclusion8 decks135 decks
1%synergy
Lavaspur Boots
5.3%inclusion6 decks114 decks
4%synergy
Enchantments
Fighter Class
67%inclusion91 decks135 decks
64%synergy
Warleader's Call
29%inclusion37 decks128 decks
21%synergy
Fanatical Devotion
21%inclusion29 decks135 decks
21%synergy
Sigarda's Aid
19%inclusion25 decks135 decks
15%synergy
Martyr's Cause
17%inclusion23 decks135 decks
17%synergy
Outpost Siege
17%inclusion23 decks135 decks
15%synergy
Forging the Tyrite Sword
15%inclusion20 decks135 decks
14%synergy
Enduring Renewal
14%inclusion19 decks135 decks
14%synergy
Smothering Tithe
13%inclusion17 decks135 decks
-9%synergy
Forge Anew
11%inclusion15 decks135 decks
9%synergy
Quest for the Holy Relic
10%inclusion14 decks135 decks
10%synergy
Betrothed of Fire
7.4%inclusion10 decks135 decks
7%synergy
Deafening Silence
7.4%inclusion10 decks135 decks
5%synergy
Land Tax
7.4%inclusion10 decks135 decks
1%synergy
Darksteel Mutation
6.7%inclusion9 decks135 decks
1%synergy
Trouble in Pairs
6.3%inclusion8 decks127 decks
2%synergy
Planeswalkers
Nahiri, Storm of Stone
5.9%inclusion8 decks135 decks
6%synergy
Utility Lands
Buried Ruin
33%inclusion45 decks135 decks
29%synergy
Urza's Saga
33%inclusion44 decks135 decks
26%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
25%inclusion34 decks135 decks
21%synergy
Reliquary Tower
12%inclusion16 decks135 decks
-18%synergy
Eiganjo, Seat of the Empire
7.4%inclusion10 decks135 decks
0%synergy
Darksteel Citadel
6.7%inclusion9 decks135 decks
3%synergy
War Room
5.2%inclusion7 decks135 decks
-1%synergy
Mana Artifacts
Sol Ring
87%inclusion118 decks135 decks
4%synergy
Arcane Signet
69%inclusion93 decks135 decks
-3%synergy
Talisman of Conviction
48%inclusion65 decks135 decks
24%synergy
Paradise Mantle
42%inclusion57 decks135 decks
41%synergy
Boros Signet
35%inclusion47 decks135 decks
15%synergy
Lotus Petal
34%inclusion46 decks135 decks
27%synergy
Mox Opal
25%inclusion34 decks135 decks
21%synergy
Mox Amber
24%inclusion33 decks135 decks
20%synergy
Fellwar Stone
21%inclusion28 decks135 decks
0%synergy
Springleaf Drum
20%inclusion27 decks135 decks
18%synergy
Mind Stone
17%inclusion23 decks135 decks
2%synergy
Thought Vessel
11%inclusion15 decks135 decks
-6%synergy
Mana Crypt
8.1%inclusion11 decks135 decks
6%synergy
Marble Diamond
5.2%inclusion7 decks135 decks
2%synergy
Commander's Sphere
5.2%inclusion7 decks135 decks
-7%synergy
Lands
Command Tower
84%inclusion114 decks135 decks
10%synergy
Battlefield Forge
70%inclusion94 decks135 decks
41%synergy
Clifftop Retreat
54%inclusion73 decks135 decks
20%synergy
Sacred Foundry
53%inclusion72 decks135 decks
17%synergy
Spectator Seating
47%inclusion64 decks135 decks
24%synergy
Needleverge Pathway
43%inclusion58 decks135 decks
35%synergy
Arid Mesa
43%inclusion58 decks135 decks
33%synergy
Rugged Prairie
43%inclusion58 decks135 decks
29%synergy
Furycalm Snarl
36%inclusion48 decks135 decks
21%synergy
Sunbaked Canyon
33%inclusion45 decks135 decks
29%synergy
Plateau
27%inclusion37 decks135 decks
16%synergy
Inspiring Vantage
24%inclusion32 decks135 decks
19%synergy
Sundown Pass
24%inclusion32 decks135 decks
8%synergy
Spire of Industry
22%inclusion30 decks135 decks
19%synergy
Sunbillow Verge
21%inclusion15 decks71 decks
13%synergy
Temple of Triumph
20%inclusion27 decks135 decks
3%synergy
Exotic Orchard
19%inclusion26 decks135 decks
-17%synergy
Sunscorched Divide
19%inclusion23 decks124 decks
12%synergy
City of Brass
18%inclusion24 decks135 decks
10%synergy
Scalding Tarn
18%inclusion24 decks135 decks
7%synergy
Bloodstained Mire
18%inclusion24 decks135 decks
7%synergy
Marsh Flats
17%inclusion23 decks135 decks
6%synergy
Elegant Parlor
16%inclusion21 decks128 decks
9%synergy
Mana Confluence
16%inclusion22 decks135 decks
9%synergy
Flooded Strand
16%inclusion22 decks135 decks
5%synergy
Boros Garrison
16%inclusion22 decks135 decks
3%synergy
Wooded Foothills
14%inclusion19 decks135 decks
3%synergy
Windswept Heath
14%inclusion19 decks135 decks
3%synergy
Rustvale Bridge
13%inclusion18 decks135 decks
8%synergy
Gemstone Caverns
12%inclusion16 decks135 decks
7%synergy
Prismatic Vista
8.9%inclusion12 decks135 decks
4%synergy
Sacred Peaks
7.4%inclusion10 decks135 decks
3%synergy
Alpine Meadow
6.7%inclusion9 decks135 decks
5%synergy
Fabled Passage
5.9%inclusion8 decks135 decks
-3%synergy
Ash Barrens
5.2%inclusion7 decks135 decks
0%synergy
Wind-Scarred Crag
5.2%inclusion7 decks135 decks
-2%synergy
Myriad Landscape
5.2%inclusion7 decks135 decks
-11%synergy
Evolving Wilds
5.2%inclusion7 decks135 decks
-16%synergy