Koll, the Forgemaster
Goblin Bombardment
Umbral Mantle
Rograkh, Son of Rohgahh

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.

   Steps

How does this combo work?
1
Equip Rograkh with Umbral Mantle.
2
Sacrifice Rograkh to Goblin Bombardment to deal 1 damage to any target.
3
Koll triggers, returning Rograkh to you hand.
4
Cast Rograkh.
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
13%inclusion150 decks1.19K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.7%inclusion1 decks60 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.15K decks
Arabella, Abandoned Doll
0.0%inclusion1 decks17.2K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.3%inclusion1 decks23 decks
Rograkh, Son of Rohgahh // Tymna the Weaver
0.1%inclusion1 decks1.08K decks
New Cards
Hexing Squelcher
33%inclusion2 decks6 decks
26%synergy
High Synergy Cards
Shuko
95%inclusion147 decks155 decks
95%synergy
Memnite
94%inclusion146 decks155 decks
93%synergy
Sai of the Shinobi
89%inclusion138 decks155 decks
89%synergy
Crimson Kobolds
89%inclusion138 decks155 decks
89%synergy
Ornithopter
89%inclusion138 decks155 decks
87%synergy
Grafted Wargear
86%inclusion133 decks155 decks
86%synergy
Crookshank Kobolds
86%inclusion133 decks155 decks
86%synergy
Kobolds of Kher Keep
83%inclusion129 decks155 decks
83%synergy
Phyrexian Walker
77%inclusion120 decks155 decks
77%synergy
Skullclamp
88%inclusion136 decks155 decks
77%synergy
Top Cards
Lightning Greaves
95%inclusion147 decks155 decks
70%synergy
Impact Tremors
83%inclusion128 decks155 decks
73%synergy
Steelshaper's Gift
76%inclusion118 decks155 decks
73%synergy
Blasting Station
75%inclusion116 decks155 decks
74%synergy
Ashnod's Altar
75%inclusion116 decks155 decks
68%synergy
Open the Armory
74%inclusion114 decks155 decks
69%synergy
Impulsive Pilferer
73%inclusion113 decks155 decks
71%synergy
Puresteel Paladin
72%inclusion111 decks155 decks
67%synergy
Skirk Prospector
70%inclusion109 decks155 decks
68%synergy
Swords to Plowshares
70%inclusion109 decks155 decks
9%synergy
Game Changers
Enlightened Tutor
54%inclusion84 decks155 decks
39%synergy
Jeska's Will
33%inclusion51 decks155 decks
17%synergy
Gamble
32%inclusion49 decks155 decks
23%synergy
Ancient Tomb
21%inclusion32 decks155 decks
11%synergy
Drannith Magistrate
17%inclusion27 decks155 decks
13%synergy
Chrome Mox
17%inclusion27 decks155 decks
12%synergy
The One Ring
17%inclusion26 decks155 decks
8%synergy
Mox Diamond
13%inclusion20 decks155 decks
9%synergy
Mana Vault
12%inclusion19 decks155 decks
6%synergy
Underworld Breach
12%inclusion18 decks155 decks
6%synergy
Creatures
Myr Moonvessel
68%inclusion106 decks155 decks
68%synergy
Imperial Recruiter
54%inclusion84 decks155 decks
50%synergy
Auriok Steelshaper
51%inclusion79 decks155 decks
51%synergy
Reckless Barbarian
50%inclusion77 decks155 decks
49%synergy
Stone Haven Outfitter
48%inclusion75 decks155 decks
48%synergy
Shield Sphere
48%inclusion75 decks155 decks
48%synergy
Stoneforge Mystic
46%inclusion72 decks155 decks
44%synergy
Kellan, the Fae-Blooded
43%inclusion66 decks155 decks
40%synergy
Ranger-Captain of Eos
40%inclusion62 decks155 decks
36%synergy
Recruiter of the Guard
39%inclusion60 decks155 decks
36%synergy
Witty Roastmaster
38%inclusion59 decks155 decks
36%synergy
Goblin Engineer
38%inclusion59 decks155 decks
35%synergy
Molten Gatekeeper
38%inclusion49 decks129 decks
35%synergy
Bureau Headmaster
38%inclusion47 decks125 decks
36%synergy
Birgi, God of Storytelling
37%inclusion58 decks155 decks
32%synergy
Esper Sentinel
34%inclusion53 decks155 decks
15%synergy
Grand Abolisher
34%inclusion52 decks155 decks
24%synergy
Fervent Champion
33%inclusion51 decks155 decks
33%synergy
Simian Spirit Guide
33%inclusion51 decks155 decks
27%synergy
Sram, Senior Edificer
31%inclusion48 decks155 decks
25%synergy
Priest of Urabrask
30%inclusion47 decks155 decks
30%synergy
Oswald Fiddlebender
28%inclusion44 decks155 decks
27%synergy
Cathodion
23%inclusion35 decks155 decks
22%synergy
Goblin Matron
23%inclusion35 decks155 decks
21%synergy
Agate Instigator
23%inclusion27 decks120 decks
20%synergy
Thermopod
22%inclusion34 decks155 decks
22%synergy
Weftstalker Ardent
21%inclusion10 decks47 decks
18%synergy
Voice of Victory
19%inclusion15 decks80 decks
12%synergy
Mogg Fanatic
18%inclusion28 decks155 decks
18%synergy
Starfield Shepherd
15%inclusion7 decks47 decks
14%synergy
Goblin Welder
15%inclusion23 decks155 decks
13%synergy
Purphoros, God of the Forge
15%inclusion23 decks155 decks
11%synergy
Ragavan, Nimble Pilferer
14%inclusion22 decks155 decks
6%synergy
Ranger of Eos
14%inclusion21 decks155 decks
13%synergy
Relic Seeker
13%inclusion20 decks155 decks
13%synergy
Dockside Extortionist
13%inclusion20 decks155 decks
10%synergy
Akki Ember-Keeper
12%inclusion19 decks155 decks
12%synergy
Shocking Sharpshooter
12%inclusion9 decks77 decks
11%synergy
Goblin Recruiter
12%inclusion18 decks155 decks
11%synergy
Runaway Steam-Kin
12%inclusion18 decks155 decks
10%synergy
Cloud, Midgar Mercenary
11%inclusion7 decks64 decks
8%synergy
Éowyn, Lady of Rohan
10%inclusion16 decks155 decks
10%synergy
Witch Enchanter
10%inclusion13 decks129 decks
3%synergy
Hissing Iguanar
10%inclusion15 decks155 decks
9%synergy
Cathar Commando
10%inclusion15 decks155 decks
7%synergy
Akiri, Fearless Voyager
10%inclusion15 decks155 decks
6%synergy
Mentor of the Meek
10%inclusion15 decks155 decks
5%synergy
Danitha Capashen, Paragon
8.4%inclusion13 decks155 decks
5%synergy
Foundry Inspector
8.4%inclusion13 decks155 decks
4%synergy
Firion, Wild Rose Warrior
7.8%inclusion5 decks64 decks
7%synergy
Instants
Path to Exile
57%inclusion89 decks155 decks
10%synergy
Silence
39%inclusion60 decks155 decks
32%synergy
Deflecting Swat
35%inclusion55 decks155 decks
19%synergy
Pyroblast
35%inclusion54 decks155 decks
29%synergy
Generous Gift
34%inclusion53 decks155 decks
12%synergy
Red Elemental Blast
33%inclusion51 decks155 decks
27%synergy
Abrade
30%inclusion46 decks155 decks
18%synergy
Boros Charm
28%inclusion44 decks155 decks
6%synergy
Thrill of Possibility
25%inclusion38 decks155 decks
15%synergy
Wear // Tear
22%inclusion34 decks155 decks
15%synergy
Chaos Warp
22%inclusion34 decks155 decks
-8%synergy
Reprieve
18%inclusion28 decks155 decks
14%synergy
Mana Tithe
17%inclusion27 decks155 decks
16%synergy
Stroke of Midnight
17%inclusion27 decks155 decks
7%synergy
Dispatch
15%inclusion23 decks155 decks
9%synergy
Rebuff the Wicked
14%inclusion21 decks155 decks
11%synergy
Tibalt's Trickery
14%inclusion21 decks155 decks
9%synergy
Untimely Malfunction
13%inclusion15 decks114 decks
5%synergy
Flare of Duplication
12%inclusion16 decks129 decks
10%synergy
Teferi's Protection
12%inclusion19 decks155 decks
-5%synergy
Demand Answers
10%inclusion16 decks155 decks
4%synergy
Lightning Bolt
10%inclusion16 decks155 decks
-1%synergy
Orim's Chant
10%inclusion15 decks155 decks
8%synergy
Angel's Grace
10%inclusion15 decks155 decks
8%synergy
Valakut Awakening
7.7%inclusion12 decks155 decks
3%synergy
Seething Song
7.7%inclusion12 decks155 decks
1%synergy
Get Lost
7.1%inclusion11 decks155 decks
5%synergy
Disenchant
7.1%inclusion11 decks155 decks
4%synergy
Flawless Maneuver
7.1%inclusion11 decks155 decks
-3%synergy
Surge of Salvation
6.5%inclusion10 decks155 decks
5%synergy
Pyretic Ritual
6.5%inclusion10 decks155 decks
3%synergy
Desperate Ritual
5.8%inclusion9 decks155 decks
3%synergy
Calamity's Wake
5.2%inclusion8 decks155 decks
5%synergy
Soul Partition
5.2%inclusion8 decks155 decks
5%synergy
Blacksmith's Skill
5.2%inclusion8 decks155 decks
4%synergy
Deflecting Palm
5.2%inclusion8 decks155 decks
0%synergy
Sorceries
Grapeshot
48%inclusion75 decks155 decks
45%synergy
Faithless Looting
39%inclusion60 decks155 decks
23%synergy
Reckless Handling
27%inclusion42 decks155 decks
26%synergy
Idyllic Tutor
26%inclusion40 decks155 decks
22%synergy
Sevinne's Reclamation
26%inclusion40 decks155 decks
19%synergy
Blasphemous Act
18%inclusion28 decks155 decks
-15%synergy
Infernal Plunge
17%inclusion27 decks155 decks
16%synergy
Wheel of Fortune
16%inclusion25 decks155 decks
11%synergy
Cathartic Reunion
14%inclusion22 decks155 decks
11%synergy
Thrilling Discovery
12%inclusion19 decks155 decks
11%synergy
Vandalblast
12%inclusion19 decks155 decks
-3%synergy
Rite of Flame
11%inclusion17 decks155 decks
7%synergy
Rip Apart
8.4%inclusion13 decks155 decks
6%synergy
Tormenting Voice
7.7%inclusion12 decks155 decks
6%synergy
Wheel of Misfortune
7.1%inclusion11 decks155 decks
4%synergy
Shatterskull Smashing
6.5%inclusion10 decks155 decks
4%synergy
Wrath of God
6.5%inclusion10 decks155 decks
2%synergy
Recommission
5.8%inclusion9 decks155 decks
5%synergy
Jolted Awake
5.4%inclusion7 decks129 decks
5%synergy
Seize the Spoils
5.2%inclusion8 decks155 decks
2%synergy
Utility Artifacts
Stormrider Rig
70%inclusion108 decks155 decks
70%synergy
Ronin Warclub
55%inclusion85 decks155 decks
55%synergy
Altar of Dementia
55%inclusion85 decks155 decks
53%synergy
Phyrexian Altar
51%inclusion79 decks155 decks
47%synergy
Mortarpod
40%inclusion62 decks155 decks
40%synergy
Altar of the Brood
37%inclusion57 decks155 decks
36%synergy
Mask of Immolation
34%inclusion52 decks155 decks
33%synergy
Deathrender
30%inclusion47 decks155 decks
30%synergy
Bladehold War-Whip
28%inclusion43 decks155 decks
26%synergy
Swiftfoot Boots
28%inclusion43 decks155 decks
1%synergy
Conqueror's Flail
19%inclusion30 decks155 decks
18%synergy
Spawning Pit
18%inclusion28 decks155 decks
18%synergy
Aetherflux Reservoir
17%inclusion26 decks155 decks
14%synergy
Demonmail Hauberk
16%inclusion25 decks155 decks
16%synergy
Grinding Station
14%inclusion22 decks155 decks
13%synergy
Plate Armor
13%inclusion20 decks155 decks
13%synergy
Lotus Ring
11%inclusion15 decks139 decks
11%synergy
Sunforger
9.0%inclusion14 decks155 decks
5%synergy
Hero's Blade
8.4%inclusion13 decks155 decks
8%synergy
Bone Saw
7.7%inclusion12 decks155 decks
8%synergy
Moonsilver Key
7.7%inclusion12 decks155 decks
7%synergy
Forebear's Blade
7.1%inclusion11 decks155 decks
7%synergy
Leather Armor
6.5%inclusion10 decks155 decks
6%synergy
Cloudstone Curio
6.5%inclusion10 decks155 decks
6%synergy
Masterwork of Ingenuity
6.5%inclusion10 decks155 decks
5%synergy
Mask of Memory
6.5%inclusion10 decks155 decks
5%synergy
Lavaspur Boots
6.4%inclusion9 decks141 decks
5%synergy
Sword of the Animist
5.8%inclusion9 decks155 decks
1%synergy
Explorer's Scope
5.2%inclusion8 decks155 decks
4%synergy
Sensei's Divining Top
5.2%inclusion8 decks155 decks
1%synergy
Enchantments
Fighter Class
66%inclusion102 decks155 decks
63%synergy
Warleader's Call
25%inclusion38 decks155 decks
17%synergy
Fanatical Devotion
20%inclusion31 decks155 decks
19%synergy
Sigarda's Aid
17%inclusion27 decks155 decks
14%synergy
Martyr's Cause
17%inclusion26 decks155 decks
16%synergy
Forging the Tyrite Sword
17%inclusion26 decks155 decks
16%synergy
Outpost Siege
15%inclusion24 decks155 decks
14%synergy
Enduring Renewal
12%inclusion19 decks155 decks
12%synergy
Smothering Tithe
12%inclusion18 decks155 decks
-10%synergy
Quest for the Holy Relic
10%inclusion15 decks155 decks
10%synergy
Forge Anew
10%inclusion15 decks155 decks
7%synergy
Deafening Silence
7.7%inclusion12 decks155 decks
6%synergy
Trouble in Pairs
7.7%inclusion12 decks155 decks
3%synergy
Betrothed of Fire
7.1%inclusion11 decks155 decks
7%synergy
Furious Assault
5.2%inclusion8 decks155 decks
5%synergy
Darksteel Mutation
5.2%inclusion8 decks155 decks
0%synergy
Land Tax
5.2%inclusion8 decks155 decks
-1%synergy
Planeswalkers
Nahiri, Storm of Stone
7.1%inclusion11 decks155 decks
7%synergy
Tezzeret, Cruel Captain
6.1%inclusion3 decks49 decks
4%synergy
Utility Lands
Buried Ruin
35%inclusion55 decks155 decks
31%synergy
Great Furnace
35%inclusion54 decks155 decks
29%synergy
Ancient Den
34%inclusion53 decks155 decks
29%synergy
Urza's Saga
34%inclusion53 decks155 decks
27%synergy
Axgard Armory
30%inclusion46 decks155 decks
27%synergy
Inventors' Fair
25%inclusion39 decks155 decks
21%synergy
Reliquary Tower
12%inclusion19 decks155 decks
-18%synergy
Eiganjo, Seat of the Empire
10%inclusion15 decks155 decks
3%synergy
Darksteel Citadel
7.1%inclusion11 decks155 decks
3%synergy
Monumental Henge
6.2%inclusion8 decks129 decks
4%synergy
Mana Artifacts
Sol Ring
88%inclusion136 decks155 decks
4%synergy
Arcane Signet
70%inclusion108 decks155 decks
-3%synergy
Talisman of Conviction
50%inclusion77 decks155 decks
25%synergy
Paradise Mantle
39%inclusion60 decks155 decks
38%synergy
Lotus Petal
37%inclusion57 decks155 decks
30%synergy
Boros Signet
36%inclusion56 decks155 decks
17%synergy
Mox Amber
28%inclusion43 decks155 decks
23%synergy
Mox Opal
26%inclusion41 decks155 decks
22%synergy
Springleaf Drum
21%inclusion33 decks155 decks
19%synergy
Fellwar Stone
21%inclusion33 decks155 decks
1%synergy
Mind Stone
15%inclusion24 decks155 decks
1%synergy
Thought Vessel
10%inclusion15 decks155 decks
-8%synergy
Mana Crypt
9.0%inclusion14 decks155 decks
7%synergy
Grim Monolith
5.2%inclusion8 decks155 decks
3%synergy
Lands
Command Tower
86%inclusion133 decks155 decks
12%synergy
Battlefield Forge
66%inclusion103 decks155 decks
38%synergy
Sacred Foundry
54%inclusion83 decks155 decks
17%synergy
Clifftop Retreat
52%inclusion80 decks155 decks
17%synergy
Spectator Seating
45%inclusion70 decks155 decks
22%synergy
Arid Mesa
45%inclusion69 decks155 decks
34%synergy
Rugged Prairie
41%inclusion64 decks155 decks
27%synergy
Needleverge Pathway
38%inclusion59 decks155 decks
30%synergy
Sunbaked Canyon
34%inclusion53 decks155 decks
30%synergy
Furycalm Snarl
34%inclusion52 decks155 decks
20%synergy
Plateau
28%inclusion44 decks155 decks
16%synergy
Sundown Pass
23%inclusion36 decks155 decks
8%synergy
Spire of Industry
23%inclusion35 decks155 decks
19%synergy
Inspiring Vantage
21%inclusion33 decks155 decks
17%synergy
City of Brass
21%inclusion33 decks155 decks
14%synergy
Sunbillow Verge
21%inclusion19 decks91 decks
13%synergy
Bloodstained Mire
21%inclusion32 decks155 decks
9%synergy
Marsh Flats
20%inclusion31 decks155 decks
9%synergy
Scalding Tarn
20%inclusion31 decks155 decks
9%synergy
Temple of Triumph
19%inclusion30 decks155 decks
3%synergy
Flooded Strand
18%inclusion28 decks155 decks
7%synergy
Exotic Orchard
17%inclusion27 decks155 decks
-19%synergy
Mana Confluence
17%inclusion26 decks155 decks
10%synergy
Elegant Parlor
16%inclusion25 decks155 decks
9%synergy
Windswept Heath
16%inclusion25 decks155 decks
5%synergy
Sunscorched Divide
16%inclusion24 decks153 decks
9%synergy
Wooded Foothills
15%inclusion24 decks155 decks
5%synergy
Boros Garrison
15%inclusion24 decks155 decks
3%synergy
Gemstone Caverns
14%inclusion22 decks155 decks
9%synergy
Rustvale Bridge
14%inclusion21 decks155 decks
8%synergy
Prismatic Vista
8.4%inclusion13 decks155 decks
4%synergy
Evolving Wilds
8.4%inclusion13 decks155 decks
-12%synergy
Sacred Peaks
5.8%inclusion9 decks155 decks
2%synergy
Terramorphic Expanse
5.8%inclusion9 decks155 decks
-9%synergy
Alpine Meadow
5.2%inclusion8 decks155 decks
3%synergy
Forbidden Orchard
5.2%inclusion8 decks155 decks
3%synergy
Fabled Passage
5.2%inclusion8 decks155 decks
-4%synergy
Myriad Landscape
5.2%inclusion8 decks155 decks
-11%synergy