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%inclusion121 decks1.14K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.32K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.0%inclusion1 decks25 decks
New Cards
Raphael, Tough Turtle
22%inclusion2 decks9 decks
22%synergy
Ravenous Robots
7.1%inclusion1 decks14 decks
6%synergy
Slash, Reptile Rampager
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Rograkh, Son of Rohgahh
98%inclusion121 decks123 decks
97%synergy
Memnite
97%inclusion119 decks123 decks
96%synergy
Shuko
96%inclusion118 decks123 decks
96%synergy
Crimson Kobolds
96%inclusion118 decks123 decks
96%synergy
Crookshank Kobolds
95%inclusion117 decks123 decks
95%synergy
Ornithopter
91%inclusion112 decks123 decks
89%synergy
Sai of the Shinobi
88%inclusion108 decks123 decks
88%synergy
Grafted Wargear
87%inclusion107 decks123 decks
87%synergy
Steelshaper's Gift
82%inclusion101 decks123 decks
79%synergy
Phyrexian Walker
79%inclusion97 decks123 decks
78%synergy
Top Cards
Lightning Greaves
95%inclusion117 decks123 decks
70%synergy
Skullclamp
88%inclusion108 decks123 decks
77%synergy
Impact Tremors
84%inclusion103 decks123 decks
74%synergy
Blasting Station
76%inclusion94 decks123 decks
76%synergy
Open the Armory
76%inclusion93 decks123 decks
71%synergy
Puresteel Paladin
75%inclusion92 decks123 decks
70%synergy
Ashnod's Altar
75%inclusion92 decks123 decks
68%synergy
Fighter Class
72%inclusion88 decks123 decks
68%synergy
Stormrider Rig
71%inclusion87 decks123 decks
71%synergy
Impulsive Pilferer
71%inclusion87 decks123 decks
69%synergy
Game Changers
Enlightened Tutor
55%inclusion68 decks123 decks
40%synergy
Gamble
33%inclusion41 decks123 decks
25%synergy
Jeska's Will
28%inclusion35 decks123 decks
13%synergy
Ancient Tomb
20%inclusion24 decks123 decks
10%synergy
Chrome Mox
16%inclusion20 decks123 decks
10%synergy
Drannith Magistrate
15%inclusion18 decks123 decks
10%synergy
The One Ring
14%inclusion17 decks123 decks
6%synergy
Mana Vault
12%inclusion15 decks123 decks
6%synergy
Mox Diamond
11%inclusion13 decks123 decks
6%synergy
Underworld Breach
11%inclusion13 decks123 decks
4%synergy
Creatures
Skirk Prospector
69%inclusion85 decks123 decks
67%synergy
Myr Moonvessel
67%inclusion82 decks123 decks
67%synergy
Imperial Recruiter
59%inclusion73 decks123 decks
55%synergy
Stoneforge Mystic
53%inclusion65 decks123 decks
50%synergy
Auriok Steelshaper
52%inclusion64 decks123 decks
52%synergy
Stone Haven Outfitter
49%inclusion60 decks123 decks
49%synergy
Reckless Barbarian
49%inclusion60 decks123 decks
48%synergy
Shield Sphere
48%inclusion59 decks123 decks
48%synergy
Kellan, the Fae-Blooded
47%inclusion58 decks123 decks
45%synergy
Recruiter of the Guard
46%inclusion57 decks123 decks
43%synergy
Ranger-Captain of Eos
43%inclusion53 decks123 decks
39%synergy
Witty Roastmaster
39%inclusion48 decks123 decks
37%synergy
Molten Gatekeeper
39%inclusion46 decks118 decks
36%synergy
Goblin Engineer
37%inclusion46 decks123 decks
35%synergy
Bureau Headmaster
37%inclusion43 decks115 decks
35%synergy
Birgi, God of Storytelling
37%inclusion45 decks123 decks
31%synergy
Grand Abolisher
37%inclusion45 decks123 decks
28%synergy
Simian Spirit Guide
34%inclusion42 decks123 decks
29%synergy
Fervent Champion
33%inclusion41 decks123 decks
33%synergy
Oswald Fiddlebender
33%inclusion40 decks123 decks
31%synergy
Esper Sentinel
33%inclusion40 decks123 decks
14%synergy
Priest of Urabrask
32%inclusion39 decks123 decks
31%synergy
Sram, Senior Edificer
30%inclusion37 decks123 decks
24%synergy
Hexing Squelcher
29%inclusion5 decks17 decks
21%synergy
Agate Instigator
25%inclusion28 decks110 decks
23%synergy
Cathodion
23%inclusion28 decks123 decks
23%synergy
Thermopod
21%inclusion26 decks123 decks
21%synergy
Weftstalker Ardent
20%inclusion10 decks50 decks
17%synergy
Mogg Fanatic
19%inclusion23 decks123 decks
19%synergy
Goblin Matron
18%inclusion22 decks123 decks
16%synergy
Voice of Victory
18%inclusion14 decks79 decks
11%synergy
Purphoros, God of the Forge
16%inclusion20 decks123 decks
12%synergy
Shocking Sharpshooter
14%inclusion11 decks76 decks
14%synergy
Cloud, Midgar Mercenary
14%inclusion9 decks64 decks
12%synergy
Starfield Shepherd
14%inclusion7 decks50 decks
13%synergy
Relic Seeker
12%inclusion15 decks123 decks
12%synergy
Goblin Welder
12%inclusion15 decks123 decks
10%synergy
Runaway Steam-Kin
11%inclusion14 decks123 decks
9%synergy
Ranger of Eos
11%inclusion13 decks123 decks
10%synergy
Danitha Capashen, Paragon
11%inclusion13 decks123 decks
7%synergy
Goblin Recruiter
10%inclusion12 decks123 decks
9%synergy
Akiri, Fearless Voyager
10%inclusion12 decks123 decks
6%synergy
Ragavan, Nimble Pilferer
10%inclusion12 decks123 decks
2%synergy
Witch Enchanter
9.3%inclusion11 decks118 decks
2%synergy
Hissing Iguanar
8.9%inclusion11 decks123 decks
9%synergy
Éowyn, Lady of Rohan
8.9%inclusion11 decks123 decks
8%synergy
Cathar Commando
8.9%inclusion11 decks123 decks
6%synergy
Delivery Moogle
8.6%inclusion5 decks58 decks
8%synergy
General Kreat, the Boltbringer
8.4%inclusion8 decks95 decks
7%synergy
Akki Ember-Keeper
8.1%inclusion10 decks123 decks
8%synergy
Instants
Swords to Plowshares
69%inclusion85 decks123 decks
8%synergy
Path to Exile
57%inclusion70 decks123 decks
10%synergy
Silence
42%inclusion52 decks123 decks
36%synergy
Generous Gift
37%inclusion45 decks123 decks
15%synergy
Deflecting Swat
36%inclusion44 decks123 decks
19%synergy
Pyroblast
31%inclusion38 decks123 decks
25%synergy
Red Elemental Blast
29%inclusion36 decks123 decks
23%synergy
Chaos Warp
27%inclusion33 decks123 decks
-3%synergy
Abrade
25%inclusion31 decks123 decks
14%synergy
Boros Charm
24%inclusion30 decks123 decks
2%synergy
Thrill of Possibility
23%inclusion28 decks123 decks
13%synergy
Mana Tithe
19%inclusion23 decks123 decks
17%synergy
Wear // Tear
19%inclusion23 decks123 decks
12%synergy
Stroke of Midnight
19%inclusion23 decks123 decks
8%synergy
Reprieve
16%inclusion20 decks123 decks
12%synergy
Dispatch
14%inclusion17 decks123 decks
8%synergy
Rebuff the Wicked
13%inclusion16 decks123 decks
11%synergy
Teferi's Protection
13%inclusion16 decks123 decks
-3%synergy
Untimely Malfunction
12%inclusion13 decks106 decks
4%synergy
Orim's Chant
12%inclusion15 decks123 decks
11%synergy
Tibalt's Trickery
11%inclusion14 decks123 decks
7%synergy
Flare of Duplication
10%inclusion12 decks118 decks
7%synergy
Angel's Grace
10%inclusion12 decks123 decks
8%synergy
Lightning Bolt
10%inclusion12 decks123 decks
-1%synergy
Demand Answers
8.9%inclusion11 decks123 decks
3%synergy
Disenchant
7.3%inclusion9 decks123 decks
4%synergy
Seething Song
7.3%inclusion9 decks123 decks
1%synergy
Flawless Maneuver
7.3%inclusion9 decks123 decks
-3%synergy
Get Lost
6.5%inclusion8 decks123 decks
4%synergy
Pyretic Ritual
6.5%inclusion8 decks123 decks
3%synergy
Valakut Awakening
6.5%inclusion8 decks123 decks
1%synergy
Surge of Salvation
5.7%inclusion7 decks123 decks
4%synergy
Desperate Ritual
5.7%inclusion7 decks123 decks
3%synergy
Sorceries
Grapeshot
44%inclusion54 decks123 decks
40%synergy
Faithless Looting
34%inclusion42 decks123 decks
18%synergy
Reckless Handling
28%inclusion34 decks123 decks
26%synergy
Idyllic Tutor
27%inclusion33 decks123 decks
23%synergy
Sevinne's Reclamation
27%inclusion33 decks123 decks
20%synergy
Blasphemous Act
20%inclusion25 decks123 decks
-13%synergy
Infernal Plunge
18%inclusion22 decks123 decks
17%synergy
Wheel of Fortune
15%inclusion19 decks123 decks
11%synergy
Vandalblast
13%inclusion16 decks123 decks
-2%synergy
Thrilling Discovery
11%inclusion13 decks123 decks
9%synergy
Rite of Flame
11%inclusion13 decks123 decks
7%synergy
Cathartic Reunion
8.9%inclusion11 decks123 decks
6%synergy
Rip Apart
7.3%inclusion9 decks123 decks
5%synergy
Wheel of Misfortune
6.5%inclusion8 decks123 decks
4%synergy
Wrath of God
6.5%inclusion8 decks123 decks
2%synergy
Romantic Rendezvous
6.0%inclusion3 decks50 decks
5%synergy
Tormenting Voice
5.7%inclusion7 decks123 decks
4%synergy
Shatterskull Smashing
5.7%inclusion7 decks123 decks
3%synergy
Jolted Awake
5.1%inclusion6 decks118 decks
5%synergy
Utility Artifacts
Altar of Dementia
58%inclusion71 decks123 decks
56%synergy
Ronin Warclub
56%inclusion69 decks123 decks
56%synergy
Phyrexian Altar
55%inclusion68 decks123 decks
52%synergy
Altar of the Brood
37%inclusion46 decks123 decks
36%synergy
Mortarpod
36%inclusion44 decks123 decks
36%synergy
Mask of Immolation
36%inclusion44 decks123 decks
36%synergy
Deathrender
35%inclusion43 decks123 decks
35%synergy
Swiftfoot Boots
28%inclusion35 decks123 decks
1%synergy
Bladehold War-Whip
24%inclusion30 decks123 decks
23%synergy
Spawning Pit
20%inclusion24 decks123 decks
19%synergy
Conqueror's Flail
19%inclusion23 decks123 decks
18%synergy
Demonmail Hauberk
18%inclusion22 decks123 decks
18%synergy
Aetherflux Reservoir
18%inclusion22 decks123 decks
15%synergy
Lotus Ring
12%inclusion15 decks123 decks
12%synergy
Plate Armor
12%inclusion15 decks123 decks
12%synergy
Grinding Station
12%inclusion15 decks123 decks
11%synergy
Moonsilver Key
10%inclusion12 decks123 decks
9%synergy
Sunforger
8.1%inclusion10 decks123 decks
5%synergy
Sword of the Animist
8.1%inclusion10 decks123 decks
4%synergy
Forebear's Blade
7.3%inclusion9 decks123 decks
7%synergy
Hero's Blade
7.3%inclusion9 decks123 decks
6%synergy
Leather Armor
6.5%inclusion8 decks123 decks
6%synergy
Masterwork of Ingenuity
6.5%inclusion8 decks123 decks
6%synergy
Mask of Memory
6.5%inclusion8 decks123 decks
5%synergy
Sensei's Divining Top
6.5%inclusion8 decks123 decks
2%synergy
Bone Saw
5.7%inclusion7 decks123 decks
5%synergy
Cloudstone Curio
5.7%inclusion7 decks123 decks
5%synergy
Explorer's Scope
5.7%inclusion7 decks123 decks
5%synergy
Lavaspur Boots
5.7%inclusion7 decks123 decks
4%synergy
Bontu's Monument
5.7%inclusion7 decks123 decks
4%synergy
Enchantments
Warleader's Call
27%inclusion33 decks123 decks
20%synergy
Fanatical Devotion
24%inclusion29 decks123 decks
23%synergy
Sigarda's Aid
20%inclusion24 decks123 decks
16%synergy
Martyr's Cause
19%inclusion23 decks123 decks
18%synergy
Forging the Tyrite Sword
15%inclusion19 decks123 decks
15%synergy
Enduring Renewal
13%inclusion16 decks123 decks
13%synergy
Outpost Siege
13%inclusion16 decks123 decks
11%synergy
Forge Anew
13%inclusion16 decks123 decks
10%synergy
Quest for the Holy Relic
10%inclusion12 decks123 decks
10%synergy
Smothering Tithe
10%inclusion12 decks123 decks
-11%synergy
Deafening Silence
7.3%inclusion9 decks123 decks
5%synergy
Betrothed of Fire
6.5%inclusion8 decks123 decks
6%synergy
Trouble in Pairs
5.7%inclusion7 decks123 decks
1%synergy
Land Tax
5.7%inclusion7 decks123 decks
-1%synergy
Planeswalkers
Nahiri, Storm of Stone
5.7%inclusion7 decks123 decks
6%synergy
Utility Lands
Buried Ruin
33%inclusion41 decks123 decks
29%synergy
Great Furnace
33%inclusion41 decks123 decks
27%synergy
Urza's Saga
33%inclusion41 decks123 decks
26%synergy
Ancient Den
32%inclusion39 decks123 decks
26%synergy
Axgard Armory
29%inclusion36 decks123 decks
27%synergy
Inventors' Fair
28%inclusion35 decks123 decks
25%synergy
Reliquary Tower
11%inclusion14 decks123 decks
-18%synergy
Darksteel Citadel
7.3%inclusion9 decks123 decks
4%synergy
War Room
7.3%inclusion9 decks123 decks
2%synergy
Eiganjo, Seat of the Empire
5.7%inclusion7 decks123 decks
-1%synergy
Monumental Henge
5.1%inclusion6 decks118 decks
3%synergy
Mana Artifacts
Sol Ring
86%inclusion106 decks123 decks
3%synergy
Arcane Signet
66%inclusion81 decks123 decks
-6%synergy
Talisman of Conviction
49%inclusion60 decks123 decks
25%synergy
Paradise Mantle
38%inclusion47 decks123 decks
37%synergy
Lotus Petal
38%inclusion47 decks123 decks
31%synergy
Boros Signet
34%inclusion42 decks123 decks
15%synergy
Mox Amber
28%inclusion35 decks123 decks
24%synergy
Mox Opal
28%inclusion34 decks123 decks
23%synergy
Springleaf Drum
23%inclusion28 decks123 decks
21%synergy
Fellwar Stone
22%inclusion27 decks123 decks
2%synergy
Mind Stone
15%inclusion18 decks123 decks
0%synergy
Thought Vessel
7.3%inclusion9 decks123 decks
-10%synergy
Lands
Command Tower
85%inclusion105 decks123 decks
11%synergy
Battlefield Forge
72%inclusion88 decks123 decks
43%synergy
Clifftop Retreat
56%inclusion69 decks123 decks
21%synergy
Sacred Foundry
54%inclusion67 decks123 decks
18%synergy
Spectator Seating
47%inclusion58 decks123 decks
25%synergy
Rugged Prairie
46%inclusion57 decks123 decks
31%synergy
Arid Mesa
45%inclusion55 decks123 decks
35%synergy
Needleverge Pathway
38%inclusion47 decks123 decks
31%synergy
Sunbaked Canyon
37%inclusion45 decks123 decks
32%synergy
Furycalm Snarl
34%inclusion42 decks123 decks
20%synergy
Plateau
28%inclusion35 decks123 decks
17%synergy
Inspiring Vantage
24%inclusion29 decks123 decks
19%synergy
Sundown Pass
23%inclusion28 decks123 decks
8%synergy
Spire of Industry
22%inclusion27 decks123 decks
19%synergy
City of Brass
21%inclusion26 decks123 decks
14%synergy
Temple of Triumph
21%inclusion26 decks123 decks
5%synergy
Sunbillow Verge
20%inclusion18 decks88 decks
13%synergy
Sunscorched Divide
19%inclusion23 decks123 decks
12%synergy
Mana Confluence
19%inclusion23 decks123 decks
12%synergy
Elegant Parlor
18%inclusion22 decks123 decks
10%synergy
Exotic Orchard
18%inclusion22 decks123 decks
-19%synergy
Bloodstained Mire
17%inclusion21 decks123 decks
6%synergy
Marsh Flats
16%inclusion20 decks123 decks
6%synergy
Scalding Tarn
16%inclusion20 decks123 decks
6%synergy
Gemstone Caverns
15%inclusion19 decks123 decks
10%synergy
Flooded Strand
15%inclusion19 decks123 decks
4%synergy
Wooded Foothills
14%inclusion17 decks123 decks
3%synergy
Windswept Heath
14%inclusion17 decks123 decks
3%synergy
Rustvale Bridge
13%inclusion16 decks123 decks
7%synergy
Boros Garrison
13%inclusion16 decks123 decks
1%synergy
Prismatic Vista
7.3%inclusion9 decks123 decks
3%synergy
Sacred Peaks
5.7%inclusion7 decks123 decks
2%synergy
Fabled Passage
5.7%inclusion7 decks123 decks
-4%synergy
Myriad Landscape
5.7%inclusion7 decks123 decks
-10%synergy
Evolving Wilds
5.7%inclusion7 decks123 decks
-15%synergy