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%inclusion125 decks1.15K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.27K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
New Cards
Hexing Squelcher
45%inclusion5 decks11 decks
37%synergy
Raphael, Tough Turtle
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion125 decks127 decks
98%synergy
Crimson Kobolds
97%inclusion123 decks127 decks
97%synergy
Memnite
97%inclusion123 decks127 decks
96%synergy
Shuko
96%inclusion122 decks127 decks
96%synergy
Crookshank Kobolds
95%inclusion121 decks127 decks
95%synergy
Ornithopter
91%inclusion116 decks127 decks
89%synergy
Sai of the Shinobi
88%inclusion112 decks127 decks
88%synergy
Grafted Wargear
87%inclusion110 decks127 decks
86%synergy
Phyrexian Walker
79%inclusion100 decks127 decks
78%synergy
Blasting Station
78%inclusion99 decks127 decks
77%synergy
Top Cards
Lightning Greaves
95%inclusion121 decks127 decks
71%synergy
Skullclamp
88%inclusion112 decks127 decks
77%synergy
Impact Tremors
83%inclusion105 decks127 decks
73%synergy
Steelshaper's Gift
80%inclusion102 decks127 decks
77%synergy
Open the Armory
76%inclusion97 decks127 decks
72%synergy
Ashnod's Altar
76%inclusion97 decks127 decks
70%synergy
Puresteel Paladin
74%inclusion94 decks127 decks
69%synergy
Impulsive Pilferer
73%inclusion93 decks127 decks
71%synergy
Stormrider Rig
72%inclusion91 decks127 decks
72%synergy
Fighter Class
70%inclusion89 decks127 decks
67%synergy
Game Changers
Enlightened Tutor
54%inclusion69 decks127 decks
39%synergy
Gamble
33%inclusion42 decks127 decks
24%synergy
Jeska's Will
31%inclusion39 decks127 decks
16%synergy
Ancient Tomb
20%inclusion25 decks127 decks
10%synergy
Chrome Mox
16%inclusion20 decks127 decks
10%synergy
Drannith Magistrate
14%inclusion18 decks127 decks
10%synergy
The One Ring
13%inclusion17 decks127 decks
5%synergy
Mana Vault
13%inclusion16 decks127 decks
7%synergy
Mox Diamond
11%inclusion14 decks127 decks
7%synergy
Underworld Breach
10%inclusion13 decks127 decks
4%synergy
Creatures
Myr Moonvessel
69%inclusion87 decks127 decks
68%synergy
Skirk Prospector
68%inclusion86 decks127 decks
65%synergy
Imperial Recruiter
58%inclusion74 decks127 decks
54%synergy
Auriok Steelshaper
53%inclusion67 decks127 decks
53%synergy
Stone Haven Outfitter
51%inclusion65 decks127 decks
51%synergy
Stoneforge Mystic
51%inclusion65 decks127 decks
48%synergy
Shield Sphere
50%inclusion64 decks127 decks
50%synergy
Reckless Barbarian
49%inclusion62 decks127 decks
48%synergy
Kellan, the Fae-Blooded
46%inclusion58 decks127 decks
43%synergy
Recruiter of the Guard
44%inclusion56 decks127 decks
41%synergy
Ranger-Captain of Eos
42%inclusion53 decks127 decks
38%synergy
Witty Roastmaster
39%inclusion49 decks127 decks
36%synergy
Goblin Engineer
39%inclusion49 decks127 decks
36%synergy
Birgi, God of Storytelling
39%inclusion49 decks127 decks
33%synergy
Molten Gatekeeper
38%inclusion43 decks113 decks
36%synergy
Bureau Headmaster
36%inclusion40 decks110 decks
34%synergy
Grand Abolisher
35%inclusion44 decks127 decks
26%synergy
Fervent Champion
34%inclusion43 decks127 decks
34%synergy
Simian Spirit Guide
33%inclusion42 decks127 decks
27%synergy
Sram, Senior Edificer
32%inclusion41 decks127 decks
27%synergy
Esper Sentinel
32%inclusion41 decks127 decks
13%synergy
Oswald Fiddlebender
31%inclusion39 decks127 decks
29%synergy
Priest of Urabrask
30%inclusion38 decks127 decks
30%synergy
Agate Instigator
26%inclusion27 decks105 decks
23%synergy
Cathodion
21%inclusion27 decks127 decks
21%synergy
Thermopod
20%inclusion26 decks127 decks
20%synergy
Weftstalker Ardent
20%inclusion9 decks45 decks
17%synergy
Mogg Fanatic
20%inclusion25 decks127 decks
20%synergy
Goblin Matron
19%inclusion24 decks127 decks
17%synergy
Purphoros, God of the Forge
17%inclusion22 decks127 decks
13%synergy
Voice of Victory
16%inclusion12 decks74 decks
10%synergy
Starfield Shepherd
16%inclusion7 decks45 decks
14%synergy
Shocking Sharpshooter
14%inclusion10 decks71 decks
14%synergy
Cloud, Midgar Mercenary
14%inclusion8 decks59 decks
11%synergy
Goblin Welder
13%inclusion17 decks127 decks
11%synergy
Relic Seeker
13%inclusion16 decks127 decks
12%synergy
Ranger of Eos
13%inclusion16 decks127 decks
12%synergy
Runaway Steam-Kin
12%inclusion15 decks127 decks
10%synergy
Akki Ember-Keeper
10%inclusion13 decks127 decks
10%synergy
Goblin Recruiter
10%inclusion13 decks127 decks
9%synergy
Cathar Commando
10%inclusion13 decks127 decks
8%synergy
Danitha Capashen, Paragon
10%inclusion13 decks127 decks
6%synergy
Hissing Iguanar
9.4%inclusion12 decks127 decks
9%synergy
Éowyn, Lady of Rohan
9.4%inclusion12 decks127 decks
9%synergy
Mentor of the Meek
9.4%inclusion12 decks127 decks
5%synergy
Ragavan, Nimble Pilferer
9.4%inclusion12 decks127 decks
2%synergy
Delivery Moogle
9.4%inclusion5 decks53 decks
9%synergy
Witch Enchanter
8.8%inclusion10 decks113 decks
2%synergy
Dockside Extortionist
8.7%inclusion11 decks127 decks
7%synergy
Akiri, Fearless Voyager
8.7%inclusion11 decks127 decks
5%synergy
Instants
Swords to Plowshares
69%inclusion88 decks127 decks
8%synergy
Path to Exile
58%inclusion74 decks127 decks
11%synergy
Silence
40%inclusion51 decks127 decks
34%synergy
Deflecting Swat
36%inclusion46 decks127 decks
19%synergy
Generous Gift
35%inclusion45 decks127 decks
14%synergy
Pyroblast
34%inclusion43 decks127 decks
28%synergy
Red Elemental Blast
31%inclusion39 decks127 decks
25%synergy
Abrade
27%inclusion34 decks127 decks
15%synergy
Chaos Warp
26%inclusion33 decks127 decks
-4%synergy
Boros Charm
25%inclusion32 decks127 decks
3%synergy
Thrill of Possibility
24%inclusion30 decks127 decks
14%synergy
Stroke of Midnight
19%inclusion24 decks127 decks
9%synergy
Wear // Tear
18%inclusion23 decks127 decks
11%synergy
Mana Tithe
17%inclusion22 decks127 decks
16%synergy
Reprieve
17%inclusion21 decks127 decks
12%synergy
Rebuff the Wicked
14%inclusion18 decks127 decks
12%synergy
Dispatch
14%inclusion18 decks127 decks
8%synergy
Teferi's Protection
13%inclusion17 decks127 decks
-3%synergy
Untimely Malfunction
13%inclusion13 decks101 decks
5%synergy
Tibalt's Trickery
13%inclusion16 decks127 decks
8%synergy
Orim's Chant
12%inclusion15 decks127 decks
10%synergy
Flare of Duplication
11%inclusion12 decks113 decks
8%synergy
Angel's Grace
9.4%inclusion12 decks127 decks
8%synergy
Valakut Awakening
9.4%inclusion12 decks127 decks
4%synergy
Demand Answers
9.4%inclusion12 decks127 decks
4%synergy
Lightning Bolt
9.4%inclusion12 decks127 decks
-2%synergy
Seething Song
8.7%inclusion11 decks127 decks
2%synergy
Flawless Maneuver
7.9%inclusion10 decks127 decks
-3%synergy
Disenchant
7.1%inclusion9 decks127 decks
4%synergy
Pyretic Ritual
6.3%inclusion8 decks127 decks
3%synergy
Apostle's Blessing
5.5%inclusion7 decks127 decks
5%synergy
Surge of Salvation
5.5%inclusion7 decks127 decks
4%synergy
Get Lost
5.5%inclusion7 decks127 decks
3%synergy
Desperate Ritual
5.5%inclusion7 decks127 decks
3%synergy
Sorceries
Grapeshot
47%inclusion60 decks127 decks
43%synergy
Faithless Looting
36%inclusion46 decks127 decks
20%synergy
Reckless Handling
28%inclusion35 decks127 decks
26%synergy
Idyllic Tutor
27%inclusion34 decks127 decks
23%synergy
Sevinne's Reclamation
26%inclusion33 decks127 decks
19%synergy
Blasphemous Act
22%inclusion28 decks127 decks
-11%synergy
Infernal Plunge
18%inclusion23 decks127 decks
17%synergy
Wheel of Fortune
16%inclusion20 decks127 decks
11%synergy
Vandalblast
13%inclusion17 decks127 decks
-2%synergy
Thrilling Discovery
11%inclusion14 decks127 decks
9%synergy
Rite of Flame
11%inclusion14 decks127 decks
7%synergy
Cathartic Reunion
10%inclusion13 decks127 decks
7%synergy
Rip Apart
8.7%inclusion11 decks127 decks
6%synergy
Wrath of God
7.1%inclusion9 decks127 decks
2%synergy
Romantic Rendezvous
6.7%inclusion3 decks45 decks
6%synergy
Tormenting Voice
6.3%inclusion8 decks127 decks
4%synergy
Shatterskull Smashing
6.3%inclusion8 decks127 decks
4%synergy
Wheel of Misfortune
6.3%inclusion8 decks127 decks
4%synergy
Jolted Awake
5.3%inclusion6 decks113 decks
5%synergy
Utility Artifacts
Altar of Dementia
57%inclusion73 decks127 decks
55%synergy
Ronin Warclub
57%inclusion72 decks127 decks
57%synergy
Phyrexian Altar
54%inclusion68 decks127 decks
50%synergy
Altar of the Brood
37%inclusion47 decks127 decks
36%synergy
Mortarpod
36%inclusion46 decks127 decks
36%synergy
Mask of Immolation
33%inclusion42 decks127 decks
33%synergy
Deathrender
33%inclusion42 decks127 decks
33%synergy
Swiftfoot Boots
29%inclusion37 decks127 decks
2%synergy
Bladehold War-Whip
27%inclusion34 decks127 decks
26%synergy
Spawning Pit
20%inclusion25 decks127 decks
19%synergy
Conqueror's Flail
19%inclusion24 decks127 decks
18%synergy
Demonmail Hauberk
18%inclusion23 decks127 decks
18%synergy
Aetherflux Reservoir
17%inclusion22 decks127 decks
14%synergy
Plate Armor
13%inclusion17 decks127 decks
13%synergy
Grinding Station
13%inclusion17 decks127 decks
13%synergy
Lotus Ring
11%inclusion13 decks121 decks
11%synergy
Moonsilver Key
8.7%inclusion11 decks127 decks
8%synergy
Sunforger
7.9%inclusion10 decks127 decks
4%synergy
Leather Armor
7.1%inclusion9 decks127 decks
7%synergy
Forebear's Blade
7.1%inclusion9 decks127 decks
7%synergy
Hero's Blade
7.1%inclusion9 decks127 decks
6%synergy
Sword of the Animist
7.1%inclusion9 decks127 decks
3%synergy
Masterwork of Ingenuity
6.3%inclusion8 decks127 decks
5%synergy
Mask of Memory
6.3%inclusion8 decks127 decks
5%synergy
Sensei's Divining Top
6.3%inclusion8 decks127 decks
2%synergy
Lavaspur Boots
5.7%inclusion7 decks123 decks
4%synergy
Bone Saw
5.5%inclusion7 decks127 decks
5%synergy
Cloudstone Curio
5.5%inclusion7 decks127 decks
5%synergy
Explorer's Scope
5.5%inclusion7 decks127 decks
5%synergy
Bontu's Monument
5.5%inclusion7 decks127 decks
3%synergy
Enchantments
Warleader's Call
28%inclusion36 decks127 decks
21%synergy
Fanatical Devotion
25%inclusion32 decks127 decks
25%synergy
Martyr's Cause
19%inclusion24 decks127 decks
19%synergy
Sigarda's Aid
19%inclusion24 decks127 decks
15%synergy
Forging the Tyrite Sword
16%inclusion20 decks127 decks
15%synergy
Outpost Siege
14%inclusion18 decks127 decks
13%synergy
Enduring Renewal
13%inclusion16 decks127 decks
13%synergy
Smothering Tithe
11%inclusion14 decks127 decks
-10%synergy
Quest for the Holy Relic
10%inclusion13 decks127 decks
10%synergy
Forge Anew
10%inclusion13 decks127 decks
8%synergy
Deafening Silence
7.1%inclusion9 decks127 decks
5%synergy
Trouble in Pairs
6.3%inclusion8 decks127 decks
2%synergy
Land Tax
6.3%inclusion8 decks127 decks
0%synergy
Betrothed of Fire
5.5%inclusion7 decks127 decks
5%synergy
Darksteel Mutation
5.5%inclusion7 decks127 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
5.5%inclusion7 decks127 decks
5%synergy
Utility Lands
Great Furnace
34%inclusion43 decks127 decks
28%synergy
Buried Ruin
33%inclusion42 decks127 decks
28%synergy
Ancient Den
32%inclusion41 decks127 decks
27%synergy
Urza's Saga
31%inclusion40 decks127 decks
25%synergy
Axgard Armory
30%inclusion38 decks127 decks
28%synergy
Inventors' Fair
28%inclusion36 decks127 decks
25%synergy
Reliquary Tower
11%inclusion14 decks127 decks
-19%synergy
Darksteel Citadel
7.9%inclusion10 decks127 decks
4%synergy
Eiganjo, Seat of the Empire
7.1%inclusion9 decks127 decks
0%synergy
War Room
5.5%inclusion7 decks127 decks
0%synergy
Monumental Henge
5.3%inclusion6 decks113 decks
3%synergy
Mana Artifacts
Sol Ring
87%inclusion110 decks127 decks
3%synergy
Arcane Signet
69%inclusion87 decks127 decks
-4%synergy
Talisman of Conviction
51%inclusion65 decks127 decks
27%synergy
Paradise Mantle
39%inclusion49 decks127 decks
38%synergy
Lotus Petal
38%inclusion48 decks127 decks
31%synergy
Boros Signet
35%inclusion45 decks127 decks
16%synergy
Mox Amber
27%inclusion34 decks127 decks
22%synergy
Mox Opal
26%inclusion33 decks127 decks
22%synergy
Springleaf Drum
22%inclusion28 decks127 decks
20%synergy
Fellwar Stone
21%inclusion27 decks127 decks
1%synergy
Mind Stone
16%inclusion20 decks127 decks
1%synergy
Thought Vessel
8.7%inclusion11 decks127 decks
-9%synergy
Lands
Command Tower
85%inclusion108 decks127 decks
11%synergy
Battlefield Forge
71%inclusion90 decks127 decks
42%synergy
Clifftop Retreat
54%inclusion69 decks127 decks
19%synergy
Sacred Foundry
52%inclusion66 decks127 decks
15%synergy
Spectator Seating
47%inclusion60 decks127 decks
25%synergy
Rugged Prairie
45%inclusion57 decks127 decks
30%synergy
Arid Mesa
43%inclusion54 decks127 decks
32%synergy
Needleverge Pathway
42%inclusion53 decks127 decks
34%synergy
Sunbaked Canyon
35%inclusion45 decks127 decks
31%synergy
Furycalm Snarl
35%inclusion45 decks127 decks
22%synergy
Plateau
29%inclusion37 decks127 decks
17%synergy
Sundown Pass
24%inclusion31 decks127 decks
9%synergy
Spire of Industry
24%inclusion30 decks127 decks
21%synergy
Inspiring Vantage
24%inclusion30 decks127 decks
19%synergy
City of Brass
22%inclusion28 decks127 decks
15%synergy
Sunbillow Verge
22%inclusion18 decks83 decks
14%synergy
Temple of Triumph
21%inclusion27 decks127 decks
5%synergy
Sunscorched Divide
20%inclusion25 decks127 decks
13%synergy
Mana Confluence
18%inclusion23 decks127 decks
11%synergy
Bloodstained Mire
18%inclusion23 decks127 decks
7%synergy
Exotic Orchard
18%inclusion23 decks127 decks
-18%synergy
Elegant Parlor
17%inclusion22 decks127 decks
10%synergy
Marsh Flats
17%inclusion22 decks127 decks
7%synergy
Scalding Tarn
17%inclusion22 decks127 decks
7%synergy
Flooded Strand
17%inclusion21 decks127 decks
5%synergy
Wooded Foothills
15%inclusion19 decks127 decks
4%synergy
Windswept Heath
15%inclusion19 decks127 decks
4%synergy
Boros Garrison
14%inclusion18 decks127 decks
2%synergy
Gemstone Caverns
13%inclusion17 decks127 decks
8%synergy
Rustvale Bridge
12%inclusion15 decks127 decks
6%synergy
Prismatic Vista
8.7%inclusion11 decks127 decks
4%synergy
Sacred Peaks
5.5%inclusion7 decks127 decks
1%synergy
Fabled Passage
5.5%inclusion7 decks127 decks
-4%synergy
Myriad Landscape
5.5%inclusion7 decks127 decks
-10%synergy
Evolving Wilds
5.5%inclusion7 decks127 decks
-15%synergy