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%inclusion425 decks1.15K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.1%inclusion3 decks2.27K decks
Arbaaz Mir
0.1%inclusion1 decks1.75K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.6%inclusion1 decks64 decks
Breya, Etherium Shaper
0.0%inclusion1 decks19.8K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.38K decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.0%inclusion1 decks7.58K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
4.5%inclusion1 decks22 decks
Lulu, Loyal Hollyphant // Street Urchin
2.7%inclusion1 decks37 decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.2%inclusion1 decks595 decks
New Cards
Hexing Squelcher
23%inclusion10 decks43 decks
15%synergy
Raphael, Tough Turtle
5.6%inclusion1 decks18 decks
5%synergy
Cool but Rude
2.8%inclusion1 decks36 decks
2%synergy
Casey Jones, Jury-Rig Justiciar
1.0%inclusion1 decks99 decks
1%synergy
High Synergy Cards
Crookshank Kobolds
97%inclusion423 decks436 decks
97%synergy
Rograkh, Son of Rohgahh
97%inclusion423 decks436 decks
96%synergy
Memnite
93%inclusion407 decks436 decks
93%synergy
Shuko
91%inclusion396 decks436 decks
91%synergy
Kobolds of Kher Keep
86%inclusion374 decks436 decks
86%synergy
Ornithopter
87%inclusion379 decks436 decks
85%synergy
Skirk Prospector
84%inclusion367 decks436 decks
82%synergy
Skullclamp
92%inclusion400 decks436 decks
81%synergy
Open the Armory
83%inclusion364 decks436 decks
79%synergy
Impulsive Pilferer
80%inclusion349 decks436 decks
78%synergy
Top Cards
Lightning Greaves
87%inclusion378 decks436 decks
62%synergy
Impact Tremors
82%inclusion356 decks436 decks
72%synergy
Puresteel Paladin
81%inclusion351 decks436 decks
76%synergy
Myr Moonvessel
77%inclusion335 decks436 decks
77%synergy
Swords to Plowshares
76%inclusion332 decks436 decks
15%synergy
Steelshaper's Gift
74%inclusion324 decks436 decks
71%synergy
Stormrider Rig
73%inclusion320 decks436 decks
73%synergy
Fighter Class
73%inclusion320 decks436 decks
70%synergy
Grafted Wargear
69%inclusion302 decks436 decks
69%synergy
Phyrexian Walker
69%inclusion302 decks436 decks
69%synergy
Game Changers
Enlightened Tutor
57%inclusion247 decks436 decks
42%synergy
Gamble
41%inclusion179 decks436 decks
32%synergy
Jeska's Will
36%inclusion155 decks436 decks
20%synergy
Ancient Tomb
22%inclusion97 decks436 decks
13%synergy
Chrome Mox
21%inclusion90 decks436 decks
15%synergy
Drannith Magistrate
17%inclusion75 decks436 decks
13%synergy
Underworld Breach
17%inclusion73 decks436 decks
11%synergy
The One Ring
16%inclusion71 decks436 decks
8%synergy
Mox Diamond
15%inclusion66 decks436 decks
11%synergy
Mana Vault
15%inclusion64 decks436 decks
9%synergy
Creatures
Auriok Steelshaper
66%inclusion287 decks436 decks
66%synergy
Imperial Recruiter
59%inclusion256 decks436 decks
54%synergy
Reckless Barbarian
55%inclusion238 decks436 decks
54%synergy
Stone Haven Outfitter
51%inclusion223 decks436 decks
51%synergy
Stoneforge Mystic
48%inclusion211 decks436 decks
45%synergy
Kellan, the Fae-Blooded
48%inclusion210 decks436 decks
46%synergy
Bureau Headmaster
48%inclusion178 decks372 decks
46%synergy
Fervent Champion
44%inclusion193 decks436 decks
44%synergy
Goblin Engineer
43%inclusion186 decks436 decks
40%synergy
Birgi, God of Storytelling
42%inclusion181 decks436 decks
36%synergy
Recruiter of the Guard
41%inclusion178 decks436 decks
38%synergy
Grand Abolisher
41%inclusion177 decks436 decks
31%synergy
Sram, Senior Edificer
40%inclusion175 decks436 decks
34%synergy
Esper Sentinel
39%inclusion168 decks436 decks
20%synergy
Ranger-Captain of Eos
37%inclusion162 decks436 decks
33%synergy
Witty Roastmaster
36%inclusion159 decks436 decks
34%synergy
Simian Spirit Guide
34%inclusion150 decks436 decks
29%synergy
Oswald Fiddlebender
34%inclusion148 decks436 decks
33%synergy
Shield Sphere
33%inclusion143 decks436 decks
32%synergy
Molten Gatekeeper
32%inclusion123 decks381 decks
30%synergy
Goblin Matron
31%inclusion135 decks436 decks
29%synergy
Priest of Urabrask
30%inclusion130 decks436 decks
29%synergy
Relic Seeker
23%inclusion99 decks436 decks
22%synergy
Mogg Fanatic
22%inclusion95 decks436 decks
22%synergy
Runaway Steam-Kin
21%inclusion92 decks436 decks
19%synergy
Agate Instigator
21%inclusion74 decks360 decks
18%synergy
Weftstalker Ardent
21%inclusion31 decks151 decks
18%synergy
Voice of Victory
20%inclusion47 decks239 decks
13%synergy
Éowyn, Lady of Rohan
19%inclusion85 decks436 decks
19%synergy
Cathodion
19%inclusion83 decks436 decks
19%synergy
Thermopod
18%inclusion79 decks436 decks
18%synergy
Starfield Shepherd
17%inclusion25 decks151 decks
15%synergy
Goblin Welder
15%inclusion65 decks436 decks
13%synergy
Ragavan, Nimble Pilferer
15%inclusion65 decks436 decks
7%synergy
Cloud, Midgar Mercenary
14%inclusion28 decks195 decks
12%synergy
Akki Ember-Keeper
13%inclusion58 decks436 decks
13%synergy
Mentor of the Meek
11%inclusion50 decks436 decks
7%synergy
Purphoros, God of the Forge
11%inclusion49 decks436 decks
7%synergy
Archivist of Oghma
11%inclusion48 decks436 decks
6%synergy
Cathar Commando
11%inclusion47 decks436 decks
8%synergy
Flamescroll Celebrant
11%inclusion46 decks436 decks
10%synergy
Shocking Sharpshooter
10%inclusion24 decks230 decks
10%synergy
Firion, Wild Rose Warrior
10%inclusion20 decks195 decks
9%synergy
Dockside Extortionist
10%inclusion43 decks436 decks
8%synergy
Goblin Recruiter
9.2%inclusion40 decks436 decks
8%synergy
Ranger of Eos
8.9%inclusion39 decks436 decks
9%synergy
Danitha Capashen, Paragon
8.9%inclusion39 decks436 decks
5%synergy
Myr Retriever
8.3%inclusion36 decks436 decks
7%synergy
Foundry Inspector
8.3%inclusion36 decks436 decks
4%synergy
Astor, Bearer of Blades
8.0%inclusion35 decks436 decks
7%synergy
Instants
Path to Exile
62%inclusion270 decks436 decks
15%synergy
Silence
46%inclusion202 decks436 decks
40%synergy
Abrade
39%inclusion169 decks436 decks
27%synergy
Wear // Tear
37%inclusion161 decks436 decks
30%synergy
Red Elemental Blast
36%inclusion157 decks436 decks
30%synergy
Pyroblast
36%inclusion156 decks436 decks
30%synergy
Deflecting Swat
34%inclusion149 decks436 decks
17%synergy
Thrill of Possibility
27%inclusion119 decks436 decks
18%synergy
Generous Gift
26%inclusion114 decks436 decks
4%synergy
Chaos Warp
25%inclusion108 decks436 decks
-5%synergy
Boros Charm
22%inclusion96 decks436 decks
0%synergy
Reprieve
19%inclusion85 decks436 decks
15%synergy
Mana Tithe
16%inclusion71 decks436 decks
15%synergy
Tibalt's Trickery
16%inclusion70 decks436 decks
11%synergy
Dispatch
16%inclusion69 decks436 decks
10%synergy
Lightning Bolt
16%inclusion69 decks436 decks
5%synergy
Untimely Malfunction
16%inclusion52 decks332 decks
8%synergy
Flare of Duplication
15%inclusion56 decks386 decks
12%synergy
Angel's Grace
13%inclusion57 decks436 decks
11%synergy
Rebuff the Wicked
13%inclusion57 decks436 decks
11%synergy
Demand Answers
12%inclusion54 decks436 decks
6%synergy
Stroke of Midnight
12%inclusion53 decks436 decks
2%synergy
Redirect Lightning
9.3%inclusion12 decks129 decks
3%synergy
Soul Partition
9.2%inclusion40 decks436 decks
9%synergy
Pyretic Ritual
8.7%inclusion38 decks436 decks
6%synergy
Orim's Chant
8.3%inclusion36 decks436 decks
7%synergy
Disenchant
8.3%inclusion36 decks436 decks
5%synergy
Seething Song
7.8%inclusion34 decks436 decks
1%synergy
Desperate Ritual
7.6%inclusion33 decks436 decks
5%synergy
Teferi's Protection
7.6%inclusion33 decks436 decks
-9%synergy
Valakut Awakening
7.3%inclusion32 decks436 decks
2%synergy
Calamity's Wake
6.7%inclusion29 decks436 decks
6%synergy
March of Otherworldly Light
6.7%inclusion29 decks436 decks
6%synergy
Surge of Salvation
6.7%inclusion29 decks436 decks
5%synergy
Blacksmith's Skill
6.7%inclusion29 decks436 decks
5%synergy
Unexpectedly Absent
5.5%inclusion24 decks436 decks
5%synergy
Apostle's Blessing
5.5%inclusion24 decks436 decks
5%synergy
Get Lost
5.5%inclusion24 decks436 decks
3%synergy
Flawless Maneuver
5.5%inclusion24 decks436 decks
-5%synergy
Sorceries
Grapeshot
52%inclusion226 decks436 decks
48%synergy
Faithless Looting
44%inclusion191 decks436 decks
28%synergy
Reckless Handling
40%inclusion173 decks436 decks
38%synergy
Sevinne's Reclamation
28%inclusion124 decks436 decks
21%synergy
Infernal Plunge
26%inclusion112 decks436 decks
25%synergy
Idyllic Tutor
19%inclusion84 decks436 decks
15%synergy
Blasphemous Act
19%inclusion83 decks436 decks
-14%synergy
Wheel of Fortune
15%inclusion66 decks436 decks
10%synergy
Cathartic Reunion
15%inclusion65 decks436 decks
12%synergy
Rite of Flame
15%inclusion65 decks436 decks
11%synergy
Rip Apart
14%inclusion59 decks436 decks
11%synergy
Thrilling Discovery
13%inclusion55 decks436 decks
11%synergy
Vandalblast
11%inclusion49 decks436 decks
-4%synergy
Recommission
10%inclusion42 decks436 decks
9%synergy
Tormenting Voice
8.7%inclusion38 decks436 decks
7%synergy
Wheel of Misfortune
8.3%inclusion36 decks436 decks
5%synergy
Shatterskull Smashing
7.8%inclusion34 decks436 decks
5%synergy
Wrath of God
5.5%inclusion24 decks436 decks
1%synergy
Reconstruct History
5.3%inclusion23 decks436 decks
4%synergy
Seize the Spoils
5.3%inclusion23 decks436 decks
2%synergy
Utility Artifacts
Blasting Station
69%inclusion299 decks436 decks
68%synergy
Ashnod's Altar
65%inclusion285 decks436 decks
59%synergy
Mortarpod
56%inclusion245 decks436 decks
56%synergy
Mask of Immolation
50%inclusion216 decks436 decks
49%synergy
Altar of Dementia
50%inclusion216 decks436 decks
47%synergy
Ronin Warclub
47%inclusion207 decks436 decks
47%synergy
Bladehold War-Whip
43%inclusion187 decks436 decks
42%synergy
Phyrexian Altar
38%inclusion166 decks436 decks
35%synergy
Altar of the Brood
33%inclusion142 decks436 decks
31%synergy
Swiftfoot Boots
30%inclusion132 decks436 decks
3%synergy
Umbral Mantle
28%inclusion122 decks436 decks
27%synergy
Conqueror's Flail
25%inclusion109 decks436 decks
24%synergy
Deathrender
22%inclusion94 decks436 decks
21%synergy
Lotus Ring
17%inclusion74 decks424 decks
17%synergy
Demonmail Hauberk
14%inclusion60 decks436 decks
14%synergy
Aetherflux Reservoir
13%inclusion58 decks436 decks
10%synergy
Spawning Pit
13%inclusion56 decks436 decks
12%synergy
Sunforger
12%inclusion53 decks436 decks
9%synergy
Grinding Station
11%inclusion46 decks436 decks
10%synergy
Plate Armor
10%inclusion44 decks436 decks
10%synergy
Masterwork of Ingenuity
8.9%inclusion39 decks436 decks
8%synergy
Bone Saw
7.6%inclusion33 decks436 decks
7%synergy
Mask of Memory
7.3%inclusion32 decks436 decks
6%synergy
Forebear's Blade
6.2%inclusion27 decks436 decks
6%synergy
Citizen's Crowbar
5.7%inclusion25 decks436 decks
5%synergy
Lavaspur Boots
5.1%inclusion22 decks428 decks
4%synergy
Cloudstone Curio
5.0%inclusion22 decks436 decks
4%synergy
Hero's Blade
5.0%inclusion22 decks436 decks
4%synergy
Enchantments
Forging the Tyrite Sword
25%inclusion108 decks436 decks
24%synergy
Sigarda's Aid
21%inclusion93 decks436 decks
18%synergy
Warleader's Call
19%inclusion84 decks436 decks
12%synergy
Martyr's Cause
16%inclusion70 decks436 decks
16%synergy
Fanatical Devotion
16%inclusion69 decks436 decks
15%synergy
Forge Anew
14%inclusion62 decks436 decks
12%synergy
Quest for the Holy Relic
14%inclusion60 decks436 decks
14%synergy
Smothering Tithe
13%inclusion57 decks436 decks
-8%synergy
Enduring Renewal
12%inclusion53 decks436 decks
12%synergy
Outpost Siege
12%inclusion52 decks436 decks
10%synergy
Trouble in Pairs
6.0%inclusion26 decks436 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
12%inclusion54 decks436 decks
12%synergy
Tezzeret, Cruel Captain
6.9%inclusion11 decks160 decks
5%synergy
Utility Lands
Buried Ruin
44%inclusion191 decks436 decks
39%synergy
Great Furnace
40%inclusion174 decks436 decks
34%synergy
Ancient Den
39%inclusion170 decks436 decks
34%synergy
Axgard Armory
37%inclusion161 decks436 decks
35%synergy
Urza's Saga
34%inclusion148 decks436 decks
27%synergy
Inventors' Fair
22%inclusion96 decks436 decks
18%synergy
Reliquary Tower
11%inclusion47 decks436 decks
-19%synergy
Eiganjo, Seat of the Empire
10%inclusion42 decks436 decks
3%synergy
Darksteel Citadel
7.6%inclusion33 decks436 decks
4%synergy
Forgotten Cave
6.7%inclusion29 decks436 decks
3%synergy
Monumental Henge
5.5%inclusion21 decks383 decks
3%synergy
War Room
5.3%inclusion23 decks436 decks
0%synergy
Mana Artifacts
Sol Ring
88%inclusion385 decks436 decks
5%synergy
Arcane Signet
75%inclusion328 decks436 decks
3%synergy
Talisman of Conviction
55%inclusion240 decks436 decks
31%synergy
Paradise Mantle
43%inclusion186 decks436 decks
42%synergy
Boros Signet
42%inclusion181 decks436 decks
22%synergy
Lotus Petal
34%inclusion149 decks436 decks
27%synergy
Springleaf Drum
31%inclusion135 decks436 decks
29%synergy
Mox Opal
27%inclusion119 decks436 decks
23%synergy
Mox Amber
27%inclusion116 decks436 decks
22%synergy
Fellwar Stone
23%inclusion101 decks436 decks
3%synergy
Mind Stone
18%inclusion78 decks436 decks
3%synergy
Thought Vessel
6.4%inclusion28 decks436 decks
-11%synergy
Mana Crypt
6.2%inclusion27 decks436 decks
5%synergy
Lion's Eye Diamond
5.5%inclusion24 decks436 decks
4%synergy
Lands
Command Tower
89%inclusion388 decks436 decks
15%synergy
Battlefield Forge
69%inclusion303 decks436 decks
41%synergy
Clifftop Retreat
54%inclusion236 decks436 decks
19%synergy
Sacred Foundry
53%inclusion229 decks436 decks
16%synergy
Spectator Seating
49%inclusion213 decks436 decks
26%synergy
Arid Mesa
43%inclusion189 decks436 decks
33%synergy
Rugged Prairie
42%inclusion183 decks436 decks
27%synergy
Furycalm Snarl
36%inclusion158 decks436 decks
22%synergy
Needleverge Pathway
34%inclusion150 decks436 decks
27%synergy
Spire of Industry
32%inclusion140 decks436 decks
29%synergy
Sunbaked Canyon
31%inclusion133 decks436 decks
26%synergy
Plateau
27%inclusion118 decks436 decks
15%synergy
Temple of Triumph
23%inclusion102 decks436 decks
7%synergy
City of Brass
22%inclusion94 decks436 decks
14%synergy
Inspiring Vantage
21%inclusion92 decks436 decks
17%synergy
Sundown Pass
21%inclusion90 decks436 decks
5%synergy
Exotic Orchard
20%inclusion89 decks436 decks
-16%synergy
Bloodstained Mire
19%inclusion84 decks436 decks
8%synergy
Marsh Flats
19%inclusion81 decks436 decks
8%synergy
Boros Garrison
18%inclusion77 decks436 decks
5%synergy
Sunbillow Verge
18%inclusion48 decks272 decks
10%synergy
Gemstone Caverns
17%inclusion74 decks436 decks
12%synergy
Wooded Foothills
17%inclusion74 decks436 decks
6%synergy
Mana Confluence
17%inclusion73 decks436 decks
10%synergy
Windswept Heath
17%inclusion73 decks436 decks
6%synergy
Elegant Parlor
16%inclusion69 decks436 decks
8%synergy
Flooded Strand
16%inclusion69 decks436 decks
4%synergy
Scalding Tarn
16%inclusion68 decks436 decks
5%synergy
Sunscorched Divide
13%inclusion58 decks436 decks
7%synergy
Rustvale Bridge
12%inclusion53 decks436 decks
7%synergy
Evolving Wilds
10%inclusion43 decks436 decks
-11%synergy
Prismatic Vista
8.3%inclusion36 decks436 decks
3%synergy
Terramorphic Expanse
8.0%inclusion35 decks436 decks
-7%synergy
Myriad Landscape
7.8%inclusion34 decks436 decks
-8%synergy
Alpine Meadow
7.6%inclusion33 decks436 decks
6%synergy
Sacred Peaks
6.0%inclusion26 decks436 decks
2%synergy
Cavern of Souls
5.7%inclusion25 decks436 decks
-2%synergy
Ash Barrens
5.5%inclusion24 decks436 decks
1%synergy
Wind-Scarred Crag
5.5%inclusion24 decks436 decks
-1%synergy