Koll, the Forgemaster
Rograkh, Son of Rohgahh
Sai of the Shinobi
Goblin Bombardment

   Prerequisites

What do I need to start this combo?
Rograkh in hand or in the command zone.
All other permanents on the battlefield.
You have enough mana to pay for commander tax, if applicable.

   Steps

How does this combo work?
1
Cast Rograkh either from your hand or from the command zone by paying commander tax, if applicable.
2
When Rograkh enters the battlefield, Sai of the Shinobi triggers, attaching Sai of the Shinobi to Rograkh.
3
Activate Goblin Bombardment by sacrificing Rograkh.
4
When Rograkh dies, Koll triggers, returning Rograkh from your graveyard to your hand.
5
Resolve the Goblin Bombardment ability, dealing 1 damage to any target.
6
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
49%inclusion592 decks1.21K decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.1%inclusion6 decks7.21K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.3%inclusion6 decks2.13K decks
Kassandra, Eagle Bearer
0.4%inclusion6 decks1.41K decks
Arbaaz Mir
0.3%inclusion4 decks1.60K decks
Rograkh, Son of Rohgahh // Tymna the Weaver
0.3%inclusion3 decks1.01K decks
Akiri, Line-Slinger // Francisco, Fowl Marauder
0.4%inclusion1 decks246 decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.7%inclusion1 decks59 decks
Arabella, Abandoned Doll
0.0%inclusion1 decks15.9K decks
Duke Ulder Ravengard
0.1%inclusion1 decks1.54K decks
Rebbec, Architect of Ascension // Rograkh, Son of Rohgahh
3.7%inclusion1 decks27 decks
Breya, Etherium Shaper
0.0%inclusion1 decks18.8K decks
Bruenor Battlehammer
0.0%inclusion1 decks3.52K decks
Astor, Bearer of Blades
0.1%inclusion1 decks1.11K decks
Three Dog, Galaxy News DJ
0.0%inclusion1 decks3.34K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.29K decks
Jan Jansen, Chaos Crafter
0.0%inclusion1 decks4.79K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.8%inclusion1 decks21 decks
New Cards
Redirect Lightning
4.6%inclusion4 decks87 decks
0%synergy
Aang's Defense
1.1%inclusion1 decks87 decks
1%synergy
High Synergy Cards
Shuko
84%inclusion534 decks635 decks
84%synergy
Memnite
84%inclusion532 decks635 decks
83%synergy
Ornithopter
82%inclusion522 decks635 decks
80%synergy
Skirk Prospector
81%inclusion515 decks635 decks
79%synergy
Impulsive Pilferer
78%inclusion497 decks635 decks
76%synergy
Crookshank Kobolds
76%inclusion482 decks635 decks
76%synergy
Crimson Kobolds
76%inclusion481 decks635 decks
76%synergy
Puresteel Paladin
79%inclusion502 decks635 decks
75%synergy
Skullclamp
84%inclusion536 decks635 decks
73%synergy
Open the Armory
78%inclusion493 decks635 decks
73%synergy
Top Cards
Lightning Greaves
81%inclusion517 decks635 decks
57%synergy
Impact Tremors
78%inclusion494 decks635 decks
68%synergy
Diabolic Intent
75%inclusion6 decks8 decks
67%synergy
Swords to Plowshares
74%inclusion473 decks635 decks
13%synergy
Myr Moonvessel
73%inclusion464 decks635 decks
73%synergy
Stormrider Rig
70%inclusion445 decks635 decks
70%synergy
Kobolds of Kher Keep
70%inclusion445 decks635 decks
70%synergy
Fighter Class
70%inclusion443 decks635 decks
66%synergy
Steelshaper's Gift
70%inclusion442 decks635 decks
67%synergy
Grafted Wargear
68%inclusion429 decks635 decks
67%synergy
Game Changers
Enlightened Tutor
53%inclusion337 decks635 decks
37%synergy
Gamble
38%inclusion244 decks635 decks
29%synergy
Vampiric Tutor
38%inclusion3 decks8 decks
22%synergy
Demonic Tutor
38%inclusion3 decks8 decks
18%synergy
Jeska's Will
34%inclusion213 decks635 decks
18%synergy
Ancient Tomb
22%inclusion137 decks635 decks
12%synergy
Chrome Mox
19%inclusion122 decks635 decks
13%synergy
Drannith Magistrate
18%inclusion115 decks635 decks
13%synergy
Underworld Breach
15%inclusion94 decks635 decks
9%synergy
Mox Diamond
14%inclusion87 decks635 decks
9%synergy
Creatures
Auriok Steelshaper
64%inclusion407 decks635 decks
64%synergy
Phyrexian Walker
59%inclusion372 decks635 decks
58%synergy
Imperial Recruiter
53%inclusion334 decks635 decks
48%synergy
Stone Haven Outfitter
52%inclusion331 decks635 decks
52%synergy
Reckless Barbarian
52%inclusion330 decks635 decks
51%synergy
Marionette Apprentice
50%inclusion3 decks6 decks
45%synergy
Kellan, the Fae-Blooded
47%inclusion298 decks635 decks
45%synergy
Bureau Headmaster
44%inclusion196 decks443 decks
42%synergy
Stoneforge Mystic
43%inclusion275 decks635 decks
40%synergy
Fervent Champion
41%inclusion261 decks635 decks
41%synergy
Sram, Senior Edificer
41%inclusion259 decks635 decks
35%synergy
Goblin Engineer
40%inclusion253 decks635 decks
37%synergy
Birgi, God of Storytelling
39%inclusion247 decks635 decks
34%synergy
Esper Sentinel
37%inclusion238 decks635 decks
18%synergy
Witty Roastmaster
36%inclusion230 decks635 decks
34%synergy
Grand Abolisher
36%inclusion230 decks635 decks
27%synergy
Recruiter of the Guard
35%inclusion221 decks635 decks
32%synergy
Goblin Matron
34%inclusion217 decks635 decks
32%synergy
Oswald Fiddlebender
33%inclusion211 decks635 decks
32%synergy
Ranger-Captain of Eos
33%inclusion210 decks635 decks
29%synergy
Simian Spirit Guide
32%inclusion203 decks635 decks
26%synergy
Priest of Urabrask
32%inclusion202 decks635 decks
31%synergy
Molten Gatekeeper
30%inclusion136 decks457 decks
27%synergy
Relic Seeker
28%inclusion176 decks635 decks
27%synergy
Shield Sphere
28%inclusion175 decks635 decks
27%synergy
Cathodion
24%inclusion155 decks635 decks
24%synergy
Mogg Fanatic
22%inclusion137 decks635 decks
21%synergy
Éowyn, Lady of Rohan
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21%synergy
Thermopod
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20%synergy
Agate Instigator
20%inclusion83 decks423 decks
17%synergy
Starfield Shepherd
19%inclusion22 decks114 decks
18%synergy
Voice of Victory
19%inclusion45 decks237 decks
12%synergy
Runaway Steam-Kin
19%inclusion118 decks635 decks
17%synergy
Weftstalker Ardent
17%inclusion19 decks114 decks
14%synergy
Akki Ember-Keeper
16%inclusion100 decks635 decks
16%synergy
Goblin Welder
16%inclusion100 decks635 decks
14%synergy
Ragavan, Nimble Pilferer
14%inclusion90 decks635 decks
6%synergy
Cloud, Midgar Mercenary
14%inclusion24 decks176 decks
11%synergy
Dockside Extortionist
14%inclusion86 decks635 decks
10%synergy
Danitha Capashen, Paragon
13%inclusion80 decks635 decks
9%synergy
Foundry Inspector
12%inclusion78 decks635 decks
8%synergy
Akiri, Fearless Voyager
11%inclusion73 decks635 decks
8%synergy
Firion, Wild Rose Warrior
11%inclusion20 decks176 decks
10%synergy
Cathar Commando
11%inclusion72 decks635 decks
9%synergy
Astor, Bearer of Blades
11%inclusion71 decks635 decks
10%synergy
Mentor of the Meek
11%inclusion71 decks635 decks
6%synergy
Bruenor Battlehammer
11%inclusion69 decks635 decks
8%synergy
Ranger of Eos
10%inclusion66 decks635 decks
10%synergy
Goblin Recruiter
10%inclusion66 decks635 decks
9%synergy
Flamescroll Celebrant
10%inclusion64 decks635 decks
10%synergy
Instants
Path to Exile
62%inclusion394 decks635 decks
15%synergy
Silence
40%inclusion257 decks635 decks
34%synergy
Wear // Tear
38%inclusion242 decks635 decks
31%synergy
Deadly Dispute
38%inclusion3 decks8 decks
25%synergy
Abrade
37%inclusion232 decks635 decks
25%synergy
Red Elemental Blast
34%inclusion219 decks635 decks
28%synergy
Pyroblast
32%inclusion201 decks635 decks
26%synergy
Deflecting Swat
31%inclusion198 decks635 decks
15%synergy
Thrill of Possibility
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19%synergy
Generous Gift
26%inclusion163 decks635 decks
3%synergy
Chaos Warp
22%inclusion137 decks635 decks
-9%synergy
Boros Charm
21%inclusion131 decks635 decks
-2%synergy
Reprieve
18%inclusion113 decks635 decks
13%synergy
Tibalt's Trickery
16%inclusion102 decks635 decks
11%synergy
Mana Tithe
16%inclusion99 decks635 decks
14%synergy
Dispatch
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10%synergy
Untimely Malfunction
15%inclusion57 decks383 decks
7%synergy
Angel's Grace
14%inclusion87 decks635 decks
12%synergy
Demand Answers
14%inclusion86 decks634 decks
8%synergy
Lightning Bolt
14%inclusion86 decks635 decks
2%synergy
Flare of Duplication
13%inclusion62 decks462 decks
11%synergy
Rebuff the Wicked
13%inclusion81 decks635 decks
11%synergy
Stroke of Midnight
11%inclusion70 decks635 decks
0%synergy
Soul Partition
10%inclusion62 decks635 decks
9%synergy
Disenchant
9.4%inclusion60 decks635 decks
6%synergy
Pyretic Ritual
8.5%inclusion54 decks635 decks
6%synergy
Valakut Awakening
8.0%inclusion51 decks635 decks
3%synergy
March of Otherworldly Light
7.7%inclusion49 decks635 decks
7%synergy
Teferi's Protection
7.7%inclusion49 decks635 decks
-9%synergy
Desperate Ritual
7.6%inclusion48 decks635 decks
5%synergy
Surge of Salvation
7.4%inclusion47 decks635 decks
6%synergy
Blacksmith's Skill
7.2%inclusion46 decks635 decks
6%synergy
Calamity's Wake
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7%synergy
Seething Song
7.1%inclusion45 decks635 decks
1%synergy
Orim's Chant
6.9%inclusion44 decks635 decks
6%synergy
Apostle's Blessing
6.0%inclusion38 decks635 decks
6%synergy
Get Lost
6.0%inclusion38 decks635 decks
4%synergy
Flawless Maneuver
5.7%inclusion36 decks635 decks
-5%synergy
Deflecting Palm
5.5%inclusion35 decks635 decks
0%synergy
Unexpectedly Absent
5.4%inclusion34 decks635 decks
5%synergy
Sorceries
Grapeshot
49%inclusion314 decks635 decks
46%synergy
Faithless Looting
44%inclusion280 decks635 decks
28%synergy
Reckless Handling
39%inclusion250 decks635 decks
38%synergy
Sevinne's Reclamation
29%inclusion186 decks635 decks
22%synergy
Infernal Plunge
24%inclusion152 decks635 decks
23%synergy
Idyllic Tutor
19%inclusion121 decks635 decks
15%synergy
Blasphemous Act
19%inclusion119 decks635 decks
-14%synergy
Cathartic Reunion
18%inclusion113 decks635 decks
15%synergy
Rip Apart
16%inclusion99 decks635 decks
13%synergy
Wheel of Fortune
15%inclusion94 decks635 decks
10%synergy
Thrilling Discovery
13%inclusion81 decks635 decks
11%synergy
Rite of Flame
13%inclusion81 decks635 decks
9%synergy
Tormenting Voice
13%inclusion80 decks635 decks
11%synergy
Recommission
12%inclusion75 decks635 decks
11%synergy
Vandalblast
9.1%inclusion58 decks635 decks
-7%synergy
Wheel of Misfortune
7.4%inclusion47 decks635 decks
4%synergy
Shatterskull Smashing
6.9%inclusion44 decks635 decks
4%synergy
Seize the Spoils
6.9%inclusion44 decks635 decks
4%synergy
Jolted Awake
6.6%inclusion30 decks457 decks
6%synergy
Wrath of God
6.3%inclusion40 decks635 decks
1%synergy
Reconstruct History
5.7%inclusion36 decks635 decks
4%synergy
Search for Glory
5.4%inclusion34 decks635 decks
4%synergy
Utility Artifacts
Wishclaw Talisman
63%inclusion5 decks8 decks
57%synergy
Blasting Station
62%inclusion391 decks635 decks
61%synergy
Ashnod's Altar
59%inclusion373 decks635 decks
52%synergy
Mortarpod
54%inclusion343 decks635 decks
54%synergy
Mask of Immolation
50%inclusion315 decks635 decks
50%synergy
Altar of Dementia
45%inclusion287 decks635 decks
43%synergy
Ronin Warclub
45%inclusion286 decks635 decks
45%synergy
Bladehold War-Whip
43%inclusion271 decks635 decks
41%synergy
Phyrexian Altar
33%inclusion212 decks635 decks
30%synergy
Swiftfoot Boots
32%inclusion203 decks635 decks
5%synergy
Altar of the Brood
29%inclusion181 decks635 decks
27%synergy
Conqueror's Flail
26%inclusion163 decks635 decks
25%synergy
Umbral Mantle
22%inclusion139 decks635 decks
21%synergy
Deathrender
21%inclusion133 decks635 decks
21%synergy
Lotus Ring
18%inclusion93 decks511 decks
18%synergy
Sunforger
15%inclusion98 decks635 decks
12%synergy
The One Ring
15%inclusion98 decks635 decks
7%synergy
Demonmail Hauberk
13%inclusion83 decks635 decks
13%synergy
Aetherflux Reservoir
13%inclusion83 decks635 decks
10%synergy
Plate Armor
13%inclusion81 decks635 decks
12%synergy
Masterwork of Ingenuity
12%inclusion77 decks635 decks
11%synergy
Hero's Blade
11%inclusion67 decks635 decks
10%synergy
Spawning Pit
10%inclusion65 decks635 decks
10%synergy
Grinding Station
9.4%inclusion60 decks635 decks
9%synergy
Diamond Pick-Axe
9.1%inclusion58 decks635 decks
7%synergy
Mask of Memory
7.6%inclusion48 decks635 decks
6%synergy
Sword of the Animist
6.8%inclusion43 decks635 decks
2%synergy
Forebear's Blade
6.6%inclusion42 decks635 decks
6%synergy
Bone Saw
6.1%inclusion39 decks635 decks
6%synergy
Goldvein Pick
6.1%inclusion39 decks635 decks
5%synergy
Lavaspur Boots
6.0%inclusion31 decks517 decks
5%synergy
Explorer's Scope
5.8%inclusion37 decks635 decks
5%synergy
Citizen's Crowbar
5.7%inclusion36 decks635 decks
5%synergy
Hazoret's Monument
5.5%inclusion35 decks635 decks
5%synergy
Sensei's Divining Top
5.2%inclusion33 decks635 decks
1%synergy
Wayfarer's Bauble
5.2%inclusion33 decks635 decks
-3%synergy
Defense Grid
5.0%inclusion32 decks635 decks
4%synergy
Enchantments
Forging the Tyrite Sword
28%inclusion175 decks635 decks
27%synergy
Sigarda's Aid
20%inclusion125 decks635 decks
16%synergy
Warleader's Call
18%inclusion112 decks610 decks
11%synergy
Forge Anew
17%inclusion106 decks635 decks
14%synergy
Martyr's Cause
15%inclusion97 decks635 decks
15%synergy
Quest for the Holy Relic
15%inclusion93 decks635 decks
15%synergy
Outpost Siege
14%inclusion89 decks635 decks
12%synergy
Fanatical Devotion
13%inclusion80 decks635 decks
12%synergy
Enduring Renewal
12%inclusion79 decks635 decks
12%synergy
Smothering Tithe
11%inclusion72 decks635 decks
-11%synergy
Trouble in Pairs
6.2%inclusion37 decks601 decks
1%synergy
Betrothed of Fire
5.4%inclusion34 decks635 decks
5%synergy
Powerbalance
5.2%inclusion24 decks462 decks
4%synergy
Planeswalkers
Nahiri, Storm of Stone
13%inclusion81 decks635 decks
13%synergy
Tezzeret, Cruel Captain
7.8%inclusion10 decks129 decks
6%synergy
Utility Lands
Buried Ruin
41%inclusion263 decks635 decks
37%synergy
Axgard Armory
38%inclusion239 decks635 decks
35%synergy
Great Furnace
35%inclusion225 decks635 decks
30%synergy
Ancient Den
35%inclusion222 decks635 decks
30%synergy
Urza's Saga
32%inclusion201 decks635 decks
25%synergy
Inventors' Fair
20%inclusion129 decks635 decks
17%synergy
Eiganjo, Seat of the Empire
11%inclusion72 decks635 decks
4%synergy
Reliquary Tower
11%inclusion72 decks635 decks
-19%synergy
Monumental Henge
7.4%inclusion34 decks459 decks
5%synergy
Darksteel Citadel
7.4%inclusion47 decks635 decks
4%synergy
Forgotten Cave
7.2%inclusion46 decks635 decks
3%synergy
War Room
6.9%inclusion44 decks635 decks
1%synergy
Rogue's Passage
6.3%inclusion40 decks635 decks
-14%synergy
Secluded Steppe
6.1%inclusion39 decks635 decks
4%synergy
Mana Artifacts
Sol Ring
90%inclusion569 decks635 decks
6%synergy
Arcane Signet
75%inclusion477 decks635 decks
3%synergy
Talisman of Conviction
56%inclusion353 decks635 decks
31%synergy
Boros Signet
43%inclusion274 decks635 decks
23%synergy
Paradise Mantle
40%inclusion252 decks635 decks
39%synergy
Talisman of Hierarchy
38%inclusion3 decks8 decks
11%synergy
Talisman of Indulgence
38%inclusion3 decks8 decks
10%synergy
Lotus Petal
31%inclusion194 decks635 decks
24%synergy
Springleaf Drum
30%inclusion193 decks635 decks
28%synergy
Mox Opal
26%inclusion162 decks635 decks
21%synergy
Mox Amber
26%inclusion162 decks635 decks
21%synergy
Fellwar Stone
22%inclusion137 decks635 decks
1%synergy
Mind Stone
19%inclusion123 decks635 decks
4%synergy
Mana Vault
14%inclusion91 decks635 decks
8%synergy
Mana Crypt
10%inclusion63 decks635 decks
7%synergy
Commander's Sphere
7.4%inclusion47 decks635 decks
-5%synergy
Thought Vessel
7.1%inclusion45 decks635 decks
-10%synergy
Lion's Eye Diamond
5.4%inclusion34 decks635 decks
3%synergy
Lands
Command Tower
89%inclusion566 decks635 decks
15%synergy
Battlefield Forge
63%inclusion402 decks635 decks
35%synergy
Sacred Foundry
50%inclusion319 decks635 decks
14%synergy
Savai Triome
50%inclusion4 decks8 decks
25%synergy
Caves of Koilos
50%inclusion4 decks8 decks
21%synergy
Blood Crypt
50%inclusion4 decks8 decks
13%synergy
Clifftop Retreat
49%inclusion313 decks635 decks
15%synergy
Spectator Seating
45%inclusion286 decks635 decks
22%synergy
Arid Mesa
41%inclusion262 decks635 decks
31%synergy
Godless Shrine
38%inclusion3 decks8 decks
-3%synergy
Rugged Prairie
36%inclusion230 decks635 decks
22%synergy
Furycalm Snarl
35%inclusion224 decks635 decks
21%synergy
Spire of Industry
31%inclusion196 decks635 decks
28%synergy
Needleverge Pathway
30%inclusion191 decks635 decks
22%synergy
Sunbaked Canyon
28%inclusion176 decks635 decks
23%synergy
Temple of Triumph
26%inclusion168 decks635 decks
10%synergy
Plateau
25%inclusion158 decks635 decks
13%synergy
Exotic Orchard
22%inclusion141 decks635 decks
-14%synergy
Marsh Flats
21%inclusion132 decks635 decks
10%synergy
Boros Garrison
20%inclusion129 decks635 decks
7%synergy
City of Brass
20%inclusion127 decks635 decks
12%synergy
Bloodstained Mire
20%inclusion125 decks635 decks
9%synergy
Inspiring Vantage
18%inclusion115 decks635 decks
14%synergy
Windswept Heath
18%inclusion112 decks635 decks
7%synergy
Sundown Pass
17%inclusion111 decks635 decks
2%synergy
Scalding Tarn
17%inclusion108 decks635 decks
6%synergy
Flooded Strand
17%inclusion108 decks635 decks
6%synergy
Wooded Foothills
17%inclusion106 decks635 decks
6%synergy
Gemstone Caverns
16%inclusion104 decks635 decks
11%synergy
Mana Confluence
15%inclusion96 decks635 decks
8%synergy
Sunbillow Verge
15%inclusion43 decks289 decks
7%synergy
Elegant Parlor
14%inclusion88 decks610 decks
7%synergy
Evolving Wilds
12%inclusion78 decks635 decks
-9%synergy
Rustvale Bridge
12%inclusion76 decks635 decks
6%synergy
Sunscorched Divide
12%inclusion68 decks579 decks
5%synergy
Myriad Landscape
11%inclusion70 decks635 decks
-6%synergy
Terramorphic Expanse
10%inclusion63 decks635 decks
-5%synergy
Alpine Meadow
10%inclusion61 decks635 decks
8%synergy
Ash Barrens
8.0%inclusion51 decks635 decks
3%synergy
Sacred Peaks
7.9%inclusion50 decks635 decks
4%synergy
Prismatic Vista
7.6%inclusion48 decks635 decks
3%synergy
Wind-Scarred Crag
7.2%inclusion46 decks635 decks
1%synergy