Koll, the Forgemaster
Sai of the Shinobi
Crimson Kobolds
Goblin Bombardment

   Prerequisites

What do I need to start this combo?
Crimson Kobolds in hand.
All other permanents on the battlefield.

   Steps

How does this combo work?
1
Cast Crimson Kobolds by paying 0.
2
When Crimson Kobolds enters the battlefield, Sai of the Shinobi triggers, attaching Sai of the Shinobi to Crimson Kobolds.
3
Activate Goblin Bombardment by sacrificing Crimson Kobolds.
4
When Crimson Kobolds dies, Koll triggers, returning Crimson Kobolds 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
37%inclusion430 decks1.15K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.1%inclusion3 decks2.25K decks
Arbaaz Mir
0.1%inclusion1 decks1.74K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.6%inclusion1 decks63 decks
Breya, Etherium Shaper
0.0%inclusion1 decks19.7K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.38K decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.0%inclusion1 decks7.56K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
Lulu, Loyal Hollyphant // Street Urchin
2.6%inclusion1 decks38 decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.2%inclusion1 decks542 decks
New Cards
Hexing Squelcher
21%inclusion9 decks42 decks
13%synergy
Raphael, Tough Turtle
6.3%inclusion1 decks16 decks
6%synergy
Cool but Rude
2.9%inclusion1 decks35 decks
2%synergy
Casey Jones, Jury-Rig Justiciar
1.0%inclusion1 decks98 decks
1%synergy
High Synergy Cards
Crookshank Kobolds
97%inclusion428 decks441 decks
97%synergy
Rograkh, Son of Rohgahh
97%inclusion428 decks441 decks
96%synergy
Memnite
93%inclusion412 decks441 decks
93%synergy
Shuko
91%inclusion401 decks441 decks
91%synergy
Kobolds of Kher Keep
86%inclusion378 decks441 decks
85%synergy
Ornithopter
87%inclusion383 decks441 decks
85%synergy
Skirk Prospector
84%inclusion372 decks441 decks
82%synergy
Skullclamp
92%inclusion405 decks441 decks
81%synergy
Open the Armory
84%inclusion369 decks441 decks
79%synergy
Impulsive Pilferer
80%inclusion354 decks441 decks
78%synergy
Top Cards
Lightning Greaves
87%inclusion382 decks441 decks
62%synergy
Impact Tremors
81%inclusion358 decks441 decks
71%synergy
Puresteel Paladin
81%inclusion356 decks441 decks
76%synergy
Myr Moonvessel
77%inclusion341 decks441 decks
77%synergy
Swords to Plowshares
76%inclusion335 decks441 decks
15%synergy
Steelshaper's Gift
75%inclusion329 decks441 decks
72%synergy
Stormrider Rig
74%inclusion325 decks441 decks
74%synergy
Fighter Class
74%inclusion325 decks441 decks
71%synergy
Grafted Wargear
69%inclusion305 decks441 decks
69%synergy
Blasting Station
69%inclusion305 decks441 decks
69%synergy
Game Changers
Enlightened Tutor
57%inclusion252 decks441 decks
42%synergy
Gamble
41%inclusion183 decks441 decks
33%synergy
Jeska's Will
36%inclusion157 decks441 decks
20%synergy
Ancient Tomb
22%inclusion99 decks441 decks
13%synergy
Chrome Mox
21%inclusion92 decks441 decks
15%synergy
Drannith Magistrate
17%inclusion77 decks441 decks
13%synergy
Underworld Breach
17%inclusion74 decks441 decks
11%synergy
The One Ring
16%inclusion72 decks441 decks
8%synergy
Mox Diamond
16%inclusion69 decks441 decks
11%synergy
Mana Vault
15%inclusion66 decks441 decks
9%synergy
Creatures
Phyrexian Walker
69%inclusion305 decks441 decks
69%synergy
Auriok Steelshaper
66%inclusion293 decks441 decks
66%synergy
Imperial Recruiter
59%inclusion260 decks441 decks
54%synergy
Reckless Barbarian
54%inclusion240 decks441 decks
53%synergy
Stone Haven Outfitter
51%inclusion225 decks441 decks
51%synergy
Kellan, the Fae-Blooded
49%inclusion214 decks441 decks
46%synergy
Stoneforge Mystic
49%inclusion214 decks441 decks
46%synergy
Bureau Headmaster
48%inclusion177 decks371 decks
46%synergy
Fervent Champion
44%inclusion195 decks441 decks
44%synergy
Goblin Engineer
43%inclusion189 decks441 decks
40%synergy
Birgi, God of Storytelling
42%inclusion185 decks441 decks
37%synergy
Grand Abolisher
41%inclusion181 decks441 decks
32%synergy
Recruiter of the Guard
41%inclusion180 decks441 decks
38%synergy
Sram, Senior Edificer
40%inclusion176 decks441 decks
34%synergy
Esper Sentinel
39%inclusion172 decks441 decks
20%synergy
Ranger-Captain of Eos
37%inclusion164 decks441 decks
33%synergy
Witty Roastmaster
36%inclusion160 decks441 decks
34%synergy
Simian Spirit Guide
35%inclusion153 decks441 decks
29%synergy
Oswald Fiddlebender
34%inclusion150 decks441 decks
33%synergy
Shield Sphere
33%inclusion145 decks441 decks
32%synergy
Molten Gatekeeper
32%inclusion122 decks380 decks
30%synergy
Goblin Matron
31%inclusion137 decks441 decks
29%synergy
Priest of Urabrask
30%inclusion132 decks441 decks
30%synergy
Relic Seeker
23%inclusion101 decks441 decks
23%synergy
Mogg Fanatic
22%inclusion97 decks441 decks
22%synergy
Runaway Steam-Kin
21%inclusion93 decks441 decks
19%synergy
Agate Instigator
20%inclusion73 decks359 decks
18%synergy
Weftstalker Ardent
20%inclusion30 decks150 decks
17%synergy
Voice of Victory
20%inclusion47 decks238 decks
13%synergy
Éowyn, Lady of Rohan
20%inclusion86 decks441 decks
19%synergy
Cathodion
19%inclusion85 decks441 decks
19%synergy
Thermopod
18%inclusion81 decks441 decks
18%synergy
Starfield Shepherd
16%inclusion24 decks150 decks
15%synergy
Goblin Welder
15%inclusion67 decks441 decks
13%synergy
Ragavan, Nimble Pilferer
15%inclusion67 decks441 decks
7%synergy
Cloud, Midgar Mercenary
14%inclusion28 decks194 decks
12%synergy
Akki Ember-Keeper
13%inclusion59 decks441 decks
13%synergy
Mentor of the Meek
11%inclusion50 decks441 decks
7%synergy
Purphoros, God of the Forge
11%inclusion49 decks441 decks
7%synergy
Archivist of Oghma
11%inclusion49 decks441 decks
7%synergy
Cathar Commando
11%inclusion47 decks441 decks
8%synergy
Shocking Sharpshooter
10%inclusion24 decks229 decks
10%synergy
Flamescroll Celebrant
10%inclusion46 decks441 decks
10%synergy
Firion, Wild Rose Warrior
10%inclusion20 decks194 decks
9%synergy
Dockside Extortionist
10%inclusion45 decks441 decks
8%synergy
Ranger of Eos
9.1%inclusion40 decks441 decks
9%synergy
Goblin Recruiter
9.1%inclusion40 decks441 decks
8%synergy
Danitha Capashen, Paragon
8.8%inclusion39 decks441 decks
5%synergy
Myr Retriever
8.2%inclusion36 decks441 decks
6%synergy
Foundry Inspector
8.2%inclusion36 decks441 decks
4%synergy
Instants
Path to Exile
62%inclusion273 decks441 decks
15%synergy
Silence
46%inclusion205 decks441 decks
40%synergy
Abrade
39%inclusion170 decks441 decks
27%synergy
Wear // Tear
37%inclusion163 decks441 decks
30%synergy
Red Elemental Blast
36%inclusion160 decks441 decks
30%synergy
Pyroblast
36%inclusion159 decks441 decks
30%synergy
Deflecting Swat
34%inclusion151 decks441 decks
17%synergy
Thrill of Possibility
27%inclusion120 decks441 decks
18%synergy
Generous Gift
26%inclusion115 decks441 decks
4%synergy
Chaos Warp
25%inclusion110 decks441 decks
-5%synergy
Boros Charm
22%inclusion97 decks441 decks
0%synergy
Reprieve
20%inclusion86 decks441 decks
15%synergy
Mana Tithe
16%inclusion72 decks441 decks
15%synergy
Dispatch
16%inclusion70 decks441 decks
10%synergy
Untimely Malfunction
16%inclusion52 decks331 decks
8%synergy
Tibalt's Trickery
16%inclusion69 decks441 decks
11%synergy
Lightning Bolt
16%inclusion69 decks441 decks
5%synergy
Flare of Duplication
15%inclusion56 decks385 decks
12%synergy
Angel's Grace
13%inclusion58 decks441 decks
11%synergy
Rebuff the Wicked
13%inclusion57 decks441 decks
11%synergy
Demand Answers
12%inclusion55 decks441 decks
7%synergy
Stroke of Midnight
12%inclusion54 decks441 decks
2%synergy
Soul Partition
10%inclusion42 decks441 decks
9%synergy
Redirect Lightning
9.4%inclusion12 decks128 decks
3%synergy
Pyretic Ritual
8.8%inclusion39 decks441 decks
6%synergy
Disenchant
8.2%inclusion36 decks441 decks
5%synergy
Orim's Chant
7.9%inclusion35 decks441 decks
6%synergy
Teferi's Protection
7.9%inclusion35 decks441 decks
-9%synergy
Seething Song
7.7%inclusion34 decks441 decks
1%synergy
Desperate Ritual
7.5%inclusion33 decks441 decks
5%synergy
Valakut Awakening
7.3%inclusion32 decks441 decks
2%synergy
Calamity's Wake
6.8%inclusion30 decks441 decks
7%synergy
March of Otherworldly Light
6.8%inclusion30 decks441 decks
6%synergy
Surge of Salvation
6.8%inclusion30 decks441 decks
5%synergy
Blacksmith's Skill
6.6%inclusion29 decks441 decks
5%synergy
Apostle's Blessing
5.7%inclusion25 decks441 decks
5%synergy
Get Lost
5.7%inclusion25 decks441 decks
4%synergy
Flawless Maneuver
5.7%inclusion25 decks441 decks
-5%synergy
Unexpectedly Absent
5.4%inclusion24 decks441 decks
5%synergy
Sorceries
Grapeshot
52%inclusion228 decks441 decks
48%synergy
Faithless Looting
44%inclusion192 decks441 decks
28%synergy
Reckless Handling
40%inclusion176 decks441 decks
39%synergy
Sevinne's Reclamation
28%inclusion125 decks441 decks
21%synergy
Infernal Plunge
26%inclusion114 decks441 decks
25%synergy
Idyllic Tutor
20%inclusion86 decks441 decks
16%synergy
Blasphemous Act
19%inclusion83 decks441 decks
-14%synergy
Wheel of Fortune
15%inclusion68 decks441 decks
11%synergy
Cathartic Reunion
15%inclusion67 decks441 decks
12%synergy
Rite of Flame
15%inclusion67 decks441 decks
11%synergy
Rip Apart
14%inclusion60 decks441 decks
11%synergy
Thrilling Discovery
12%inclusion55 decks441 decks
11%synergy
Vandalblast
11%inclusion50 decks441 decks
-4%synergy
Recommission
10%inclusion42 decks441 decks
9%synergy
Tormenting Voice
8.8%inclusion39 decks441 decks
7%synergy
Wheel of Misfortune
8.2%inclusion36 decks441 decks
5%synergy
Shatterskull Smashing
7.7%inclusion34 decks441 decks
5%synergy
Seize the Spoils
5.4%inclusion24 decks441 decks
2%synergy
Wrath of God
5.4%inclusion24 decks441 decks
1%synergy
Reconstruct History
5.2%inclusion23 decks441 decks
4%synergy
Utility Artifacts
Ashnod's Altar
65%inclusion286 decks441 decks
58%synergy
Mortarpod
57%inclusion250 decks441 decks
57%synergy
Altar of Dementia
50%inclusion220 decks441 decks
48%synergy
Mask of Immolation
50%inclusion219 decks441 decks
50%synergy
Ronin Warclub
47%inclusion209 decks441 decks
47%synergy
Bladehold War-Whip
43%inclusion189 decks441 decks
42%synergy
Phyrexian Altar
38%inclusion169 decks441 decks
35%synergy
Altar of the Brood
33%inclusion145 decks441 decks
32%synergy
Swiftfoot Boots
30%inclusion134 decks441 decks
3%synergy
Umbral Mantle
28%inclusion123 decks441 decks
27%synergy
Conqueror's Flail
25%inclusion112 decks441 decks
24%synergy
Deathrender
22%inclusion96 decks441 decks
22%synergy
Lotus Ring
17%inclusion74 decks423 decks
17%synergy
Demonmail Hauberk
14%inclusion61 decks441 decks
14%synergy
Aetherflux Reservoir
13%inclusion59 decks441 decks
10%synergy
Spawning Pit
13%inclusion57 decks441 decks
13%synergy
Sunforger
12%inclusion53 decks441 decks
8%synergy
Grinding Station
11%inclusion47 decks441 decks
10%synergy
Plate Armor
10%inclusion44 decks441 decks
10%synergy
Masterwork of Ingenuity
9.1%inclusion40 decks441 decks
8%synergy
Bone Saw
7.5%inclusion33 decks441 decks
7%synergy
Mask of Memory
7.3%inclusion32 decks441 decks
6%synergy
Forebear's Blade
6.3%inclusion28 decks441 decks
6%synergy
Citizen's Crowbar
5.7%inclusion25 decks441 decks
5%synergy
Lavaspur Boots
5.2%inclusion22 decks427 decks
4%synergy
Enchantments
Forging the Tyrite Sword
24%inclusion108 decks441 decks
24%synergy
Sigarda's Aid
21%inclusion92 decks441 decks
17%synergy
Warleader's Call
19%inclusion85 decks441 decks
12%synergy
Martyr's Cause
16%inclusion72 decks441 decks
16%synergy
Fanatical Devotion
16%inclusion70 decks441 decks
15%synergy
Forge Anew
14%inclusion61 decks441 decks
11%synergy
Quest for the Holy Relic
14%inclusion60 decks441 decks
14%synergy
Smothering Tithe
13%inclusion57 decks441 decks
-8%synergy
Enduring Renewal
12%inclusion53 decks441 decks
12%synergy
Outpost Siege
12%inclusion52 decks441 decks
10%synergy
Trouble in Pairs
5.9%inclusion26 decks441 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
12%inclusion55 decks441 decks
12%synergy
Tezzeret, Cruel Captain
6.3%inclusion10 decks159 decks
5%synergy
Utility Lands
Buried Ruin
43%inclusion191 decks441 decks
39%synergy
Great Furnace
40%inclusion178 decks441 decks
34%synergy
Ancient Den
39%inclusion173 decks441 decks
34%synergy
Axgard Armory
37%inclusion162 decks441 decks
35%synergy
Urza's Saga
34%inclusion151 decks441 decks
27%synergy
Inventors' Fair
22%inclusion97 decks441 decks
18%synergy
Reliquary Tower
11%inclusion48 decks441 decks
-19%synergy
Eiganjo, Seat of the Empire
10%inclusion43 decks441 decks
3%synergy
Darksteel Citadel
7.7%inclusion34 decks441 decks
4%synergy
Forgotten Cave
6.6%inclusion29 decks441 decks
3%synergy
Monumental Henge
5.5%inclusion21 decks382 decks
3%synergy
War Room
5.4%inclusion24 decks441 decks
0%synergy
Mana Artifacts
Sol Ring
88%inclusion390 decks441 decks
5%synergy
Arcane Signet
76%inclusion333 decks441 decks
3%synergy
Talisman of Conviction
56%inclusion245 decks441 decks
31%synergy
Paradise Mantle
43%inclusion191 decks441 decks
42%synergy
Boros Signet
41%inclusion182 decks441 decks
22%synergy
Lotus Petal
34%inclusion152 decks441 decks
27%synergy
Springleaf Drum
31%inclusion138 decks441 decks
29%synergy
Mox Opal
28%inclusion122 decks441 decks
23%synergy
Mox Amber
27%inclusion118 decks441 decks
22%synergy
Fellwar Stone
23%inclusion102 decks441 decks
3%synergy
Mind Stone
18%inclusion78 decks441 decks
3%synergy
Mana Crypt
6.8%inclusion30 decks441 decks
5%synergy
Thought Vessel
6.6%inclusion29 decks441 decks
-11%synergy
Lion's Eye Diamond
5.7%inclusion25 decks441 decks
4%synergy
Lands
Command Tower
89%inclusion393 decks441 decks
15%synergy
Battlefield Forge
70%inclusion307 decks441 decks
41%synergy
Clifftop Retreat
54%inclusion238 decks441 decks
19%synergy
Sacred Foundry
53%inclusion234 decks441 decks
16%synergy
Spectator Seating
49%inclusion216 decks441 decks
26%synergy
Arid Mesa
44%inclusion193 decks441 decks
34%synergy
Rugged Prairie
42%inclusion185 decks441 decks
27%synergy
Furycalm Snarl
36%inclusion160 decks441 decks
22%synergy
Needleverge Pathway
34%inclusion152 decks441 decks
27%synergy
Spire of Industry
32%inclusion143 decks441 decks
29%synergy
Sunbaked Canyon
31%inclusion135 decks441 decks
26%synergy
Plateau
27%inclusion121 decks441 decks
16%synergy
Temple of Triumph
24%inclusion104 decks441 decks
7%synergy
City of Brass
22%inclusion96 decks441 decks
14%synergy
Inspiring Vantage
21%inclusion94 decks441 decks
17%synergy
Exotic Orchard
21%inclusion91 decks441 decks
-16%synergy
Sundown Pass
20%inclusion90 decks441 decks
5%synergy
Bloodstained Mire
20%inclusion86 decks441 decks
8%synergy
Marsh Flats
19%inclusion85 decks441 decks
9%synergy
Sunbillow Verge
18%inclusion48 decks271 decks
10%synergy
Boros Garrison
17%inclusion77 decks441 decks
5%synergy
Gemstone Caverns
17%inclusion76 decks441 decks
12%synergy
Mana Confluence
17%inclusion75 decks441 decks
10%synergy
Wooded Foothills
17%inclusion75 decks441 decks
6%synergy
Windswept Heath
17%inclusion74 decks441 decks
6%synergy
Flooded Strand
16%inclusion71 decks441 decks
5%synergy
Elegant Parlor
16%inclusion70 decks441 decks
8%synergy
Scalding Tarn
16%inclusion70 decks441 decks
5%synergy
Sunscorched Divide
13%inclusion58 decks441 decks
6%synergy
Rustvale Bridge
13%inclusion56 decks441 decks
7%synergy
Evolving Wilds
10%inclusion43 decks441 decks
-11%synergy
Prismatic Vista
8.4%inclusion37 decks441 decks
4%synergy
Terramorphic Expanse
7.9%inclusion35 decks441 decks
-7%synergy
Alpine Meadow
7.7%inclusion34 decks441 decks
6%synergy
Myriad Landscape
7.5%inclusion33 decks441 decks
-8%synergy
Sacred Peaks
5.9%inclusion26 decks441 decks
2%synergy
Ash Barrens
5.7%inclusion25 decks441 decks
1%synergy
Cavern of Souls
5.7%inclusion25 decks441 decks
-2%synergy
Wind-Scarred Crag
5.4%inclusion24 decks441 decks
-1%synergy