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%inclusion153 decks1.22K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.6%inclusion1 decks61 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.0%inclusion1 decks2.15K decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.3%inclusion1 decks323 decks
Arabella, Abandoned Doll
0.0%inclusion1 decks16.3K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
Rograkh, Son of Rohgahh // Tymna the Weaver
0.1%inclusion1 decks1.03K decks
New Cards
Redirect Lightning
6.3%inclusion2 decks32 decks
1%synergy
High Synergy Cards
Shuko
95%inclusion151 decks159 decks
95%synergy
Memnite
94%inclusion150 decks159 decks
94%synergy
Crimson Kobolds
90%inclusion143 decks159 decks
90%synergy
Sai of the Shinobi
89%inclusion141 decks159 decks
89%synergy
Ornithopter
89%inclusion142 decks159 decks
87%synergy
Crookshank Kobolds
87%inclusion138 decks159 decks
87%synergy
Grafted Wargear
85%inclusion135 decks159 decks
85%synergy
Kobolds of Kher Keep
84%inclusion133 decks159 decks
83%synergy
Phyrexian Walker
77%inclusion123 decks159 decks
77%synergy
Skullclamp
87%inclusion139 decks159 decks
76%synergy
Top Cards
Lightning Greaves
94%inclusion150 decks159 decks
69%synergy
Impact Tremors
84%inclusion134 decks159 decks
74%synergy
Steelshaper's Gift
77%inclusion122 decks159 decks
74%synergy
Ashnod's Altar
77%inclusion122 decks159 decks
70%synergy
Blasting Station
74%inclusion118 decks159 decks
74%synergy
Impulsive Pilferer
74%inclusion117 decks159 decks
72%synergy
Open the Armory
72%inclusion115 decks159 decks
68%synergy
Skirk Prospector
71%inclusion113 decks159 decks
69%synergy
Puresteel Paladin
71%inclusion113 decks159 decks
67%synergy
Stormrider Rig
70%inclusion111 decks159 decks
70%synergy
Game Changers
Enlightened Tutor
55%inclusion87 decks159 decks
39%synergy
Jeska's Will
33%inclusion52 decks159 decks
17%synergy
Gamble
31%inclusion50 decks159 decks
22%synergy
Ancient Tomb
20%inclusion32 decks159 decks
11%synergy
Drannith Magistrate
18%inclusion28 decks159 decks
13%synergy
Chrome Mox
16%inclusion25 decks159 decks
10%synergy
The One Ring
16%inclusion25 decks159 decks
7%synergy
Mox Diamond
12%inclusion19 decks159 decks
8%synergy
Mana Vault
11%inclusion17 decks159 decks
5%synergy
Underworld Breach
11%inclusion17 decks159 decks
5%synergy
Creatures
Myr Moonvessel
70%inclusion111 decks159 decks
70%synergy
Imperial Recruiter
54%inclusion86 decks159 decks
49%synergy
Auriok Steelshaper
52%inclusion83 decks159 decks
52%synergy
Reckless Barbarian
50%inclusion79 decks159 decks
49%synergy
Stone Haven Outfitter
49%inclusion78 decks159 decks
49%synergy
Shield Sphere
48%inclusion76 decks159 decks
47%synergy
Stoneforge Mystic
47%inclusion75 decks159 decks
44%synergy
Kellan, the Fae-Blooded
42%inclusion66 decks159 decks
39%synergy
Witty Roastmaster
40%inclusion64 decks159 decks
38%synergy
Goblin Engineer
38%inclusion60 decks159 decks
35%synergy
Ranger-Captain of Eos
38%inclusion60 decks159 decks
34%synergy
Molten Gatekeeper
38%inclusion47 decks125 decks
35%synergy
Recruiter of the Guard
36%inclusion57 decks159 decks
33%synergy
Bureau Headmaster
36%inclusion43 decks120 decks
34%synergy
Birgi, God of Storytelling
35%inclusion56 decks159 decks
30%synergy
Esper Sentinel
34%inclusion54 decks159 decks
15%synergy
Fervent Champion
33%inclusion52 decks159 decks
32%synergy
Priest of Urabrask
32%inclusion51 decks159 decks
32%synergy
Simian Spirit Guide
31%inclusion50 decks159 decks
26%synergy
Grand Abolisher
31%inclusion50 decks159 decks
22%synergy
Oswald Fiddlebender
30%inclusion48 decks159 decks
29%synergy
Sram, Senior Edificer
30%inclusion47 decks159 decks
24%synergy
Cathodion
26%inclusion41 decks159 decks
26%synergy
Goblin Matron
23%inclusion37 decks159 decks
21%synergy
Weftstalker Ardent
23%inclusion9 decks39 decks
20%synergy
Agate Instigator
23%inclusion26 decks115 decks
20%synergy
Thermopod
22%inclusion35 decks159 decks
22%synergy
Mogg Fanatic
19%inclusion30 decks159 decks
19%synergy
Voice of Victory
17%inclusion12 decks72 decks
10%synergy
Purphoros, God of the Forge
16%inclusion26 decks159 decks
12%synergy
Dockside Extortionist
16%inclusion25 decks159 decks
12%synergy
Goblin Welder
14%inclusion23 decks159 decks
12%synergy
Relic Seeker
13%inclusion21 decks159 decks
13%synergy
Ranger of Eos
13%inclusion21 decks159 decks
13%synergy
Ragavan, Nimble Pilferer
13%inclusion21 decks159 decks
5%synergy
Shocking Sharpshooter
13%inclusion9 decks69 decks
12%synergy
Starfield Shepherd
13%inclusion5 decks39 decks
12%synergy
Akki Ember-Keeper
13%inclusion20 decks159 decks
13%synergy
Goblin Recruiter
13%inclusion20 decks159 decks
12%synergy
Cloud, Midgar Mercenary
13%inclusion7 decks56 decks
10%synergy
Runaway Steam-Kin
11%inclusion17 decks159 decks
9%synergy
Witch Enchanter
10%inclusion13 decks125 decks
3%synergy
Éowyn, Lady of Rohan
10%inclusion16 decks159 decks
10%synergy
Mentor of the Meek
10%inclusion16 decks159 decks
5%synergy
Hissing Iguanar
9.4%inclusion15 decks159 decks
9%synergy
Cathar Commando
8.8%inclusion14 decks159 decks
6%synergy
Akiri, Fearless Voyager
8.8%inclusion14 decks159 decks
5%synergy
General Kreat, the Boltbringer
8.3%inclusion8 decks96 decks
7%synergy
Taj-Nar Swordsmith
8.2%inclusion13 decks159 decks
8%synergy
Delivery Moogle
8.2%inclusion4 decks49 decks
8%synergy
Instants
Swords to Plowshares
69%inclusion110 decks159 decks
8%synergy
Path to Exile
57%inclusion90 decks159 decks
9%synergy
Silence
35%inclusion56 decks159 decks
29%synergy
Deflecting Swat
33%inclusion53 decks159 decks
17%synergy
Generous Gift
33%inclusion52 decks159 decks
10%synergy
Pyroblast
32%inclusion51 decks159 decks
26%synergy
Red Elemental Blast
31%inclusion49 decks159 decks
25%synergy
Boros Charm
30%inclusion48 decks159 decks
7%synergy
Abrade
28%inclusion44 decks159 decks
16%synergy
Thrill of Possibility
23%inclusion37 decks159 decks
14%synergy
Wear // Tear
21%inclusion34 decks159 decks
14%synergy
Chaos Warp
21%inclusion34 decks159 decks
-9%synergy
Stroke of Midnight
18%inclusion28 decks159 decks
7%synergy
Mana Tithe
17%inclusion27 decks159 decks
15%synergy
Reprieve
16%inclusion26 decks159 decks
12%synergy
Dispatch
14%inclusion23 decks159 decks
9%synergy
Rebuff the Wicked
14%inclusion22 decks159 decks
12%synergy
Tibalt's Trickery
13%inclusion21 decks159 decks
8%synergy
Teferi's Protection
13%inclusion21 decks159 decks
-4%synergy
Untimely Malfunction
13%inclusion14 decks109 decks
5%synergy
Flare of Duplication
12%inclusion15 decks125 decks
9%synergy
Demand Answers
10%inclusion16 decks159 decks
4%synergy
Lightning Bolt
10%inclusion16 decks159 decks
-1%synergy
Orim's Chant
9.4%inclusion15 decks159 decks
8%synergy
Angel's Grace
9.4%inclusion15 decks159 decks
8%synergy
Seething Song
8.2%inclusion13 decks159 decks
2%synergy
Disenchant
7.5%inclusion12 decks159 decks
4%synergy
Valakut Awakening
7.5%inclusion12 decks159 decks
2%synergy
Flawless Maneuver
7.5%inclusion12 decks159 decks
-3%synergy
Surge of Salvation
6.9%inclusion11 decks159 decks
5%synergy
Get Lost
6.9%inclusion11 decks159 decks
5%synergy
Pyretic Ritual
6.9%inclusion11 decks159 decks
4%synergy
Desperate Ritual
5.7%inclusion9 decks159 decks
3%synergy
Deflecting Palm
5.7%inclusion9 decks159 decks
0%synergy
Calamity's Wake
5.0%inclusion8 decks159 decks
5%synergy
Soul Partition
5.0%inclusion8 decks159 decks
4%synergy
Blacksmith's Skill
5.0%inclusion8 decks159 decks
3%synergy
Sorceries
Grapeshot
50%inclusion79 decks159 decks
46%synergy
Faithless Looting
38%inclusion61 decks159 decks
22%synergy
Reckless Handling
26%inclusion41 decks159 decks
24%synergy
Idyllic Tutor
26%inclusion41 decks159 decks
22%synergy
Sevinne's Reclamation
25%inclusion40 decks159 decks
18%synergy
Infernal Plunge
18%inclusion29 decks159 decks
17%synergy
Blasphemous Act
18%inclusion28 decks159 decks
-16%synergy
Cathartic Reunion
15%inclusion24 decks159 decks
12%synergy
Wheel of Fortune
14%inclusion23 decks159 decks
10%synergy
Thrilling Discovery
11%inclusion18 decks159 decks
10%synergy
Vandalblast
11%inclusion17 decks159 decks
-5%synergy
Rite of Flame
9.4%inclusion15 decks159 decks
6%synergy
Tormenting Voice
8.2%inclusion13 decks159 decks
6%synergy
Rip Apart
8.2%inclusion13 decks159 decks
5%synergy
Wrath of God
7.5%inclusion12 decks159 decks
2%synergy
Wheel of Misfortune
6.9%inclusion11 decks159 decks
4%synergy
Shatterskull Smashing
6.3%inclusion10 decks159 decks
4%synergy
Recommission
5.7%inclusion9 decks159 decks
5%synergy
Seize the Spoils
5.7%inclusion9 decks159 decks
3%synergy
Search for Glory
5.0%inclusion8 decks159 decks
4%synergy
Utility Artifacts
Ronin Warclub
57%inclusion90 decks159 decks
57%synergy
Altar of Dementia
56%inclusion89 decks159 decks
54%synergy
Phyrexian Altar
51%inclusion81 decks159 decks
47%synergy
Mortarpod
38%inclusion60 decks159 decks
38%synergy
Altar of the Brood
38%inclusion60 decks159 decks
37%synergy
Mask of Immolation
33%inclusion53 decks159 decks
33%synergy
Deathrender
33%inclusion53 decks159 decks
33%synergy
Swiftfoot Boots
28%inclusion45 decks159 decks
1%synergy
Bladehold War-Whip
26%inclusion41 decks159 decks
24%synergy
Spawning Pit
20%inclusion32 decks159 decks
20%synergy
Conqueror's Flail
18%inclusion29 decks159 decks
17%synergy
Aetherflux Reservoir
18%inclusion29 decks159 decks
15%synergy
Demonmail Hauberk
16%inclusion25 decks159 decks
16%synergy
Grinding Station
13%inclusion21 decks159 decks
12%synergy
Plate Armor
11%inclusion18 decks159 decks
11%synergy
Lotus Ring
11%inclusion15 decks135 decks
11%synergy
Sunforger
9.4%inclusion15 decks159 decks
6%synergy
Bone Saw
8.2%inclusion13 decks159 decks
8%synergy
Hero's Blade
8.2%inclusion13 decks159 decks
7%synergy
Moonsilver Key
8.2%inclusion13 decks159 decks
7%synergy
Sword of the Animist
7.5%inclusion12 decks159 decks
3%synergy
Leather Armor
6.9%inclusion11 decks159 decks
7%synergy
Cloudstone Curio
6.9%inclusion11 decks159 decks
6%synergy
Lavaspur Boots
6.6%inclusion9 decks137 decks
5%synergy
Explorer's Scope
6.3%inclusion10 decks159 decks
6%synergy
Masterwork of Ingenuity
6.3%inclusion10 decks159 decks
5%synergy
Mask of Memory
6.3%inclusion10 decks159 decks
5%synergy
Forebear's Blade
5.7%inclusion9 decks159 decks
5%synergy
Sensei's Divining Top
5.0%inclusion8 decks159 decks
0%synergy
Enchantments
Fighter Class
64%inclusion102 decks159 decks
61%synergy
Warleader's Call
25%inclusion39 decks154 decks
18%synergy
Fanatical Devotion
20%inclusion32 decks159 decks
20%synergy
Martyr's Cause
17%inclusion27 decks159 decks
17%synergy
Sigarda's Aid
17%inclusion27 decks159 decks
13%synergy
Forging the Tyrite Sword
16%inclusion25 decks159 decks
15%synergy
Outpost Siege
16%inclusion25 decks159 decks
14%synergy
Enduring Renewal
13%inclusion20 decks159 decks
12%synergy
Smothering Tithe
12%inclusion19 decks159 decks
-10%synergy
Forge Anew
10%inclusion16 decks159 decks
7%synergy
Quest for the Holy Relic
9.4%inclusion15 decks159 decks
9%synergy
Trouble in Pairs
7.8%inclusion12 decks153 decks
3%synergy
Betrothed of Fire
7.5%inclusion12 decks159 decks
8%synergy
Deafening Silence
7.5%inclusion12 decks159 decks
6%synergy
Darksteel Mutation
6.3%inclusion10 decks159 decks
1%synergy
Furious Assault
5.0%inclusion8 decks159 decks
5%synergy
Land Tax
5.0%inclusion8 decks159 decks
-1%synergy
Planeswalkers
Nahiri, Storm of Stone
6.9%inclusion11 decks159 decks
7%synergy
Utility Lands
Buried Ruin
36%inclusion57 decks159 decks
31%synergy
Urza's Saga
34%inclusion54 decks159 decks
27%synergy
Great Furnace
32%inclusion51 decks159 decks
26%synergy
Ancient Den
31%inclusion50 decks159 decks
26%synergy
Axgard Armory
29%inclusion46 decks159 decks
27%synergy
Inventors' Fair
25%inclusion39 decks159 decks
21%synergy
Reliquary Tower
13%inclusion20 decks159 decks
-17%synergy
Eiganjo, Seat of the Empire
9.4%inclusion15 decks159 decks
2%synergy
Darksteel Citadel
6.9%inclusion11 decks159 decks
3%synergy
Monumental Henge
5.6%inclusion7 decks125 decks
3%synergy
Forgotten Cave
5.0%inclusion8 decks159 decks
1%synergy
War Room
5.0%inclusion8 decks159 decks
-1%synergy
Mana Artifacts
Sol Ring
89%inclusion141 decks159 decks
5%synergy
Arcane Signet
69%inclusion109 decks159 decks
-4%synergy
Talisman of Conviction
47%inclusion75 decks159 decks
23%synergy
Paradise Mantle
40%inclusion64 decks159 decks
39%synergy
Boros Signet
37%inclusion59 decks159 decks
17%synergy
Lotus Petal
35%inclusion56 decks159 decks
28%synergy
Mox Opal
26%inclusion42 decks159 decks
22%synergy
Mox Amber
26%inclusion42 decks159 decks
22%synergy
Fellwar Stone
22%inclusion35 decks159 decks
1%synergy
Springleaf Drum
20%inclusion32 decks159 decks
18%synergy
Mind Stone
17%inclusion27 decks159 decks
2%synergy
Thought Vessel
11%inclusion18 decks159 decks
-6%synergy
Mana Crypt
9.4%inclusion15 decks159 decks
7%synergy
Marble Diamond
5.0%inclusion8 decks159 decks
2%synergy
Lands
Command Tower
86%inclusion137 decks159 decks
12%synergy
Battlefield Forge
67%inclusion106 decks159 decks
38%synergy
Sacred Foundry
53%inclusion85 decks159 decks
17%synergy
Clifftop Retreat
52%inclusion83 decks159 decks
18%synergy
Spectator Seating
46%inclusion73 decks159 decks
23%synergy
Arid Mesa
44%inclusion70 decks159 decks
34%synergy
Rugged Prairie
42%inclusion66 decks159 decks
27%synergy
Needleverge Pathway
39%inclusion62 decks159 decks
31%synergy
Furycalm Snarl
35%inclusion55 decks159 decks
21%synergy
Sunbaked Canyon
33%inclusion53 decks159 decks
29%synergy
Plateau
27%inclusion43 decks159 decks
15%synergy
Spire of Industry
23%inclusion37 decks159 decks
20%synergy
Sundown Pass
22%inclusion35 decks159 decks
6%synergy
Sunbillow Verge
21%inclusion18 decks84 decks
14%synergy
Inspiring Vantage
21%inclusion34 decks159 decks
17%synergy
Exotic Orchard
20%inclusion32 decks159 decks
-16%synergy
City of Brass
19%inclusion31 decks159 decks
12%synergy
Scalding Tarn
19%inclusion31 decks159 decks
9%synergy
Bloodstained Mire
19%inclusion31 decks159 decks
8%synergy
Temple of Triumph
19%inclusion31 decks159 decks
3%synergy
Marsh Flats
19%inclusion30 decks159 decks
8%synergy
Flooded Strand
18%inclusion29 decks159 decks
7%synergy
Boros Garrison
17%inclusion27 decks159 decks
4%synergy
Sunscorched Divide
17%inclusion25 decks149 decks
10%synergy
Mana Confluence
16%inclusion26 decks159 decks
9%synergy
Elegant Parlor
16%inclusion24 decks154 decks
8%synergy
Windswept Heath
15%inclusion24 decks159 decks
4%synergy
Wooded Foothills
14%inclusion23 decks159 decks
4%synergy
Gemstone Caverns
14%inclusion22 decks159 decks
9%synergy
Rustvale Bridge
14%inclusion22 decks159 decks
8%synergy
Evolving Wilds
8.8%inclusion14 decks159 decks
-12%synergy
Prismatic Vista
8.2%inclusion13 decks159 decks
3%synergy
Sacred Peaks
6.9%inclusion11 decks159 decks
3%synergy
Alpine Meadow
6.3%inclusion10 decks159 decks
4%synergy
Myriad Landscape
6.3%inclusion10 decks159 decks
-10%synergy
Ash Barrens
5.7%inclusion9 decks159 decks
1%synergy
Fabled Passage
5.7%inclusion9 decks159 decks
-4%synergy
Terramorphic Expanse
5.7%inclusion9 decks159 decks
-10%synergy
Wind-Scarred Crag
5.0%inclusion8 decks159 decks
-2%synergy