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
50.71% of 1268 decks 643 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.35% of 2012 decks 7 decks
Kassandra, Eagle Bearer
0.48% of 1253 decks 6 decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.09% of 6765 decks 6 decks
Arbaaz Mir
0.30% of 1348 decks 4 decks
Rograkh, Son of Rohgahh // Tymna the Weaver
0.34% of 878 decks 3 decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
2.33% of 43 decks 1 decks
Three Dog, Galaxy News DJ
0.04% of 2816 decks 1 decks
Kellan, the Fae-Blooded
0.03% of 3372 decks 1 decks
Lulu, Loyal Hollyphant // Street Urchin
2.70% of 37 decks 1 decks
Bruenor Battlehammer
0.03% of 3304 decks 1 decks
Rebbec, Architect of Ascension // Rograkh, Son of Rohgahh
4.55% of 22 decks 1 decks
Duke Ulder Ravengard
0.07% of 1527 decks 1 decks
Jan Jansen, Chaos Crafter
0.02% of 4586 decks 1 decks
Queen Kayla bin-Kroog
0.05% of 2024 decks 1 decks
Astor, Bearer of Blades
0.09% of 1133 decks 1 decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.37% of 268 decks 1 decks
Zurgo Helmsmasher
0.02% of 5054 decks 1 decks
New Cards
Starfield Shepherd
16% of 32 decks +15% synergy
Firion, Wild Rose Warrior
15% of 99 decks +14% synergy
Cloud, Midgar Mercenary
14% of 99 decks +12% synergy
Weftstalker Ardent
12% of 32 decks +10% synergy
Freya Crescent
6% of 93 decks +5% synergy
High Synergy Cards
Shuko
84% of 684 decks +84% synergy
Memnite
83% of 684 decks +82% synergy
Skirk Prospector
82% of 684 decks +79% synergy
Ornithopter
81% of 684 decks +79% synergy
Impulsive Pilferer
80% of 684 decks +78% synergy
Crookshank Kobolds
76% of 684 decks +76% synergy
Crimson Kobolds
76% of 684 decks +76% synergy
Diabolic Intent
83% of 6 decks +75% synergy
Puresteel Paladin
78% of 684 decks +74% synergy
Myr Moonvessel
74% of 684 decks +74% synergy
Top Cards
Skullclamp
84% of 684 decks +72% synergy
Lightning Greaves
79% of 684 decks +54% synergy
Open the Armory
78% of 684 decks +73% synergy
Impact Tremors
78% of 684 decks +68% synergy
Swords to Plowshares
74% of 684 decks +12% synergy
Fighter Class
72% of 684 decks +68% synergy
Steelshaper's Gift
70% of 684 decks +67% synergy
Stormrider Rig
70% of 684 decks +70% synergy
Wishclaw Talisman
67% of 6 decks +61% synergy
Grafted Wargear
66% of 684 decks +66% synergy
Game Changers
Enlightened Tutor
53% of 684 decks +37% synergy
Vampiric Tutor
50% of 6 decks +34% synergy
Demonic Tutor
50% of 6 decks +29% synergy
Gamble
39% of 684 decks +30% synergy
Jeska's Will
35% of 684 decks +18% synergy
Deflecting Swat
31% of 684 decks +15% synergy
Ancient Tomb
22% of 684 decks +12% synergy
Chrome Mox
19% of 684 decks +13% synergy
Drannith Magistrate
19% of 684 decks +14% synergy
Underworld Breach
16% of 684 decks +10% synergy
Creatures
Kobolds of Kher Keep
66% of 684 decks +66% synergy
Auriok Steelshaper
64% of 684 decks +64% synergy
Phyrexian Walker
58% of 684 decks +57% synergy
Imperial Recruiter
54% of 684 decks +49% synergy
Stone Haven Outfitter
54% of 684 decks +53% synergy
Reckless Barbarian
52% of 684 decks +51% synergy
Kellan, the Fae-Blooded
47% of 678 decks +44% synergy
Bureau Headmaster
44% of 383 decks +42% synergy
Stoneforge Mystic
44% of 684 decks +41% synergy
Fervent Champion
42% of 684 decks +42% synergy
Sram, Senior Edificer
42% of 684 decks +36% synergy
Birgi, God of Storytelling
42% of 684 decks +36% synergy
Goblin Engineer
40% of 684 decks +37% synergy
Esper Sentinel
37% of 684 decks +18% synergy
Witty Roastmaster
37% of 684 decks +34% synergy
Grand Abolisher
36% of 684 decks +27% synergy
Goblin Matron
35% of 684 decks +33% synergy
Oswald Fiddlebender
34% of 684 decks +33% synergy
Recruiter of the Guard
34% of 684 decks +31% synergy
Priest of Urabrask
33% of 684 decks +33% synergy
Ranger-Captain of Eos
33% of 684 decks +29% synergy
Simian Spirit Guide
32% of 684 decks +26% synergy
Relic Seeker
31% of 684 decks +31% synergy
Molten Gatekeeper
30% of 397 decks +28% synergy
Shield Sphere
26% of 684 decks +26% synergy
Cathodion
26% of 684 decks +26% synergy
Éowyn, Lady of Rohan
22% of 684 decks +22% synergy
Thermopod
22% of 684 decks +21% synergy
Voice of Victory
21% of 163 decks +14% synergy
Mogg Fanatic
21% of 684 decks +20% synergy
Runaway Steam-Kin
20% of 684 decks +18% synergy
Dockside Extortionist
19% of 684 decks +14% synergy
Agate Instigator
19% of 362 decks +16% synergy
Akki Ember-Keeper
18% of 684 decks +18% synergy
Goblin Welder
17% of 684 decks +14% synergy
Ragavan, Nimble Pilferer
14% of 684 decks +6% synergy
Danitha Capashen, Paragon
13% of 684 decks +9% synergy
Foundry Inspector
12% of 684 decks +8% synergy
Mentor of the Meek
12% of 684 decks +7% synergy
Astor, Bearer of Blades
12% of 684 decks +10% synergy
Cathar Commando
12% of 684 decks +9% synergy
Akiri, Fearless Voyager
12% of 684 decks +8% synergy
Taj-Nar Swordsmith
11% of 684 decks +11% synergy
Goblin Recruiter
11% of 684 decks +10% synergy
Ranger of Eos
11% of 684 decks +10% synergy
Bruenor Battlehammer
11% of 684 decks +8% synergy
Purphoros, God of the Forge
10% of 684 decks +6% synergy
Flamescroll Celebrant
10% of 684 decks +9% synergy
Myr Retriever
10% of 684 decks +8% synergy
Archivist of Oghma
10% of 684 decks +5% synergy
Instants
Path to Exile
61% of 684 decks +14% synergy
Silence
41% of 684 decks +35% synergy
Wear // Tear
39% of 684 decks +32% synergy
Abrade
38% of 684 decks +26% synergy
Red Elemental Blast
34% of 684 decks +28% synergy
Pyroblast
32% of 684 decks +26% synergy
Thrill of Possibility
30% of 684 decks +21% synergy
Generous Gift
26% of 684 decks +2% synergy
Chaos Warp
23% of 684 decks -8% synergy
Boros Charm
20% of 684 decks -3% synergy
Tibalt's Trickery
16% of 684 decks +11% synergy
Reprieve
16% of 684 decks +11% synergy
Untimely Malfunction
15% of 321 decks +8% synergy
Dispatch
15% of 684 decks +9% synergy
Demand Answers
14% of 575 decks +9% synergy
Mana Tithe
14% of 684 decks +12% synergy
Flare of Duplication
14% of 402 decks +11% synergy
Angel's Grace
13% of 684 decks +11% synergy
Lightning Bolt
12% of 684 decks +1% synergy
Rebuff the Wicked
12% of 684 decks +10% synergy
Stroke of Midnight
11% of 678 decks +0% synergy
Soul Partition
10% of 684 decks +9% synergy
Disenchant
10% of 684 decks +6% synergy
March of Otherworldly Light
8% of 684 decks +8% synergy
Valakut Awakening
8% of 684 decks +3% synergy
Teferi's Protection
8% of 684 decks -10% synergy
Pyretic Ritual
8% of 684 decks +5% synergy
Surge of Salvation
7% of 684 decks +6% synergy
Blacksmith's Skill
7% of 684 decks +6% synergy
Calamity's Wake
7% of 684 decks +7% synergy
Unexpectedly Absent
7% of 684 decks +7% synergy
Seething Song
7% of 684 decks +1% synergy
Desperate Ritual
7% of 684 decks +4% synergy
Big Score
6% of 684 decks -4% synergy
Get Lost
6% of 608 decks +3% synergy
Apostle's Blessing
6% of 684 decks +5% synergy
Flawless Maneuver
5% of 684 decks -5% synergy
Orim's Chant
5% of 684 decks +4% synergy
Sorceries
Grapeshot
49% of 684 decks +45% synergy
Faithless Looting
46% of 684 decks +29% synergy
Reckless Handling
42% of 684 decks +41% synergy
Sevinne's Reclamation
28% of 684 decks +21% synergy
Infernal Plunge
24% of 684 decks +23% synergy
Cathartic Reunion
19% of 684 decks +16% synergy
Blasphemous Act
18% of 684 decks -16% synergy
Idyllic Tutor
18% of 684 decks +13% synergy
Rip Apart
17% of 684 decks +14% synergy
Wheel of Fortune
15% of 684 decks +10% synergy
Tormenting Voice
14% of 684 decks +12% synergy
Thrilling Discovery
14% of 684 decks +12% synergy
Rite of Flame
13% of 684 decks +9% synergy
Recommission
12% of 684 decks +12% synergy
Vandalblast
10% of 684 decks -6% synergy
Wheel of Misfortune
10% of 684 decks +6% synergy
Shatterskull Smashing
8% of 684 decks +5% synergy
Seize the Spoils
8% of 684 decks +5% synergy
Wrath of God
7% of 684 decks +1% synergy
Search for Glory
7% of 684 decks +6% synergy
Jolted Awake
6% of 397 decks +5% synergy
Reconstruct History
6% of 684 decks +4% synergy
Utility Artifacts
Blasting Station
62% of 684 decks +61% synergy
Ashnod's Altar
59% of 684 decks +52% synergy
Mortarpod
55% of 684 decks +55% synergy
Mask of Immolation
51% of 684 decks +51% synergy
Altar of Dementia
46% of 684 decks +44% synergy
Ronin Warclub
46% of 684 decks +46% synergy
Bladehold War-Whip
45% of 684 decks +44% synergy
Phyrexian Altar
33% of 684 decks +29% synergy
Swiftfoot Boots
32% of 684 decks +5% synergy
Altar of the Brood
28% of 684 decks +27% synergy
Conqueror's Flail
26% of 684 decks +25% synergy
Deathrender
20% of 684 decks +20% synergy
Umbral Mantle
19% of 684 decks +18% synergy
Lotus Ring
19% of 452 decks +19% synergy
Sunforger
16% of 684 decks +12% synergy
The One Ring
14% of 684 decks +6% synergy
Aetherflux Reservoir
14% of 684 decks +10% synergy
Demonmail Hauberk
13% of 684 decks +13% synergy
Plate Armor
13% of 684 decks +13% synergy
Hero's Blade
12% of 684 decks +11% synergy
Spawning Pit
11% of 684 decks +11% synergy
Masterwork of Ingenuity
11% of 684 decks +10% synergy
Grinding Station
9% of 684 decks +8% synergy
Diamond Pick-Axe
9% of 606 decks +6% synergy
Citizen's Crowbar
8% of 684 decks +8% synergy
Mask of Memory
7% of 684 decks +6% synergy
Sword of the Animist
7% of 684 decks +3% synergy
Forebear's Blade
7% of 684 decks +7% synergy
Goldvein Pick
7% of 684 decks +6% synergy
Hazoret's Monument
6% of 684 decks +5% synergy
Wayfarer's Bauble
6% of 684 decks -3% synergy
Lavaspur Boots
6% of 458 decks +5% synergy
Bone Saw
6% of 684 decks +5% synergy
Explorer's Scope
5% of 684 decks +5% synergy
Sensei's Divining Top
5% of 684 decks +0% synergy
Enchantments
Forging the Tyrite Sword
29% of 684 decks +28% synergy
Sigarda's Aid
19% of 684 decks +16% synergy
Warleader's Call
18% of 551 decks +10% synergy
Forge Anew
18% of 684 decks +15% synergy
Quest for the Holy Relic
15% of 684 decks +15% synergy
Martyr's Cause
15% of 684 decks +15% synergy
Outpost Siege
15% of 684 decks +13% synergy
Enduring Renewal
13% of 684 decks +13% synergy
Fanatical Devotion
12% of 684 decks +11% synergy
Smothering Tithe
11% of 684 decks -12% synergy
Betrothed of Fire
6% of 684 decks +6% synergy
Trouble in Pairs
6% of 542 decks +1% synergy
Powerbalance
5% of 402 decks +4% synergy
Planeswalkers
Nahiri, Storm of Stone
15% of 684 decks +15% synergy
Tezzeret, Cruel Captain
6% of 49 decks +5% synergy
Utility Lands
Buried Ruin
42% of 684 decks +38% synergy
Axgard Armory
39% of 684 decks +37% synergy
Great Furnace
36% of 684 decks +31% synergy
Ancient Den
35% of 684 decks +30% synergy
Urza's Saga
32% of 684 decks +25% synergy
Inventors' Fair
21% of 684 decks +18% synergy
Eiganjo, Seat of the Empire
12% of 684 decks +4% synergy
Reliquary Tower
11% of 684 decks -19% synergy
Forgotten Cave
7% of 684 decks +3% synergy
War Room
7% of 684 decks +1% synergy
Monumental Henge
7% of 399 decks +5% synergy
Darksteel Citadel
7% of 684 decks +4% synergy
Secluded Steppe
6% of 684 decks +4% synergy
Rogue's Passage
5% of 684 decks -15% synergy
Mana Artifacts
Sol Ring
88% of 684 decks +4% synergy
Arcane Signet
76% of 684 decks +3% synergy
Talisman of Conviction
57% of 684 decks +33% synergy
Boros Signet
47% of 684 decks +26% synergy
Paradise Mantle
39% of 684 decks +38% synergy
Lotus Petal
31% of 684 decks +24% synergy
Springleaf Drum
31% of 684 decks +29% synergy
Mox Amber
25% of 684 decks +21% synergy
Mox Opal
25% of 684 decks +20% synergy
Fellwar Stone
23% of 684 decks +2% synergy
Mind Stone
19% of 684 decks +3% synergy
Mana Vault
15% of 684 decks +9% synergy
Mox Diamond
14% of 684 decks +10% synergy
Mana Crypt
13% of 684 decks +9% synergy
Commander's Sphere
8% of 684 decks -6% synergy
Thought Vessel
7% of 684 decks -10% synergy
Lion's Eye Diamond
6% of 684 decks +4% synergy
Lands
Command Tower
90% of 684 decks +15% synergy
Caves of Koilos
67% of 6 decks +37% synergy
Battlefield Forge
64% of 684 decks +37% synergy
Savai Triome
50% of 6 decks +25% synergy
Blood Crypt
50% of 6 decks +12% synergy
Sacred Foundry
50% of 684 decks +15% synergy
Clifftop Retreat
49% of 684 decks +16% synergy
Spectator Seating
47% of 684 decks +23% synergy
Arid Mesa
41% of 684 decks +31% synergy
Rugged Prairie
36% of 684 decks +23% synergy
Furycalm Snarl
35% of 684 decks +21% synergy
Needleverge Pathway
31% of 684 decks +22% synergy
Spire of Industry
30% of 684 decks +27% synergy
Sunbaked Canyon
29% of 684 decks +24% synergy
Temple of Triumph
26% of 684 decks +9% synergy
Plateau
24% of 684 decks +12% synergy
Exotic Orchard
23% of 684 decks -14% synergy
Boros Garrison
22% of 684 decks +8% synergy
Marsh Flats
21% of 684 decks +10% synergy
City of Brass
20% of 684 decks +13% synergy
Bloodstained Mire
20% of 684 decks +9% synergy
Inspiring Vantage
19% of 684 decks +14% synergy
Scalding Tarn
18% of 684 decks +7% synergy
Windswept Heath
17% of 684 decks +7% synergy
Sundown Pass
17% of 684 decks +2% synergy
Gemstone Caverns
17% of 684 decks +12% synergy
Flooded Strand
17% of 684 decks +6% synergy
Wooded Foothills
17% of 684 decks +6% synergy
Mana Confluence
16% of 684 decks +9% synergy
Sunbillow Verge
15% of 223 decks +8% synergy
Elegant Parlor
14% of 551 decks +7% synergy
Evolving Wilds
14% of 684 decks -7% synergy
Myriad Landscape
13% of 684 decks -5% synergy
Sunscorched Divide
12% of 520 decks +6% synergy
Rustvale Bridge
12% of 684 decks +7% synergy
Terramorphic Expanse
12% of 684 decks -4% synergy
Alpine Meadow
11% of 684 decks +9% synergy
Ash Barrens
9% of 684 decks +4% synergy
Sacred Peaks
9% of 684 decks +5% synergy
Prismatic Vista
8% of 684 decks +3% synergy
Wind-Scarred Crag
8% of 684 decks +1% synergy
Forbidden Orchard
6% of 684 decks +3% synergy
Lorehold Campus
5% of 684 decks +4% synergy