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%inclusion415 decks1.13K decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.2%inclusion4 decks2.35K decks
Ardenn, Intrepid Archaeologist // Rograkh, Son of Rohgahh
0.0%inclusion2 decks7.75K decks
Arbaaz Mir
0.1%inclusion1 decks1.84K decks
Akiri, Line-Slinger // Rograkh, Son of Rohgahh
1.5%inclusion1 decks65 decks
Breya, Etherium Shaper
0.0%inclusion1 decks20.6K decks
Zurgo Helmsmasher
0.0%inclusion1 decks5.48K decks
Bruse Tarl, Boorish Herder // Tormod, the Desecrator
3.6%inclusion1 decks28 decks
Lulu, Loyal Hollyphant // Street Urchin
2.7%inclusion1 decks37 decks
Ishai, Ojutai Dragonspeaker // Rograkh, Son of Rohgahh
0.1%inclusion1 decks951 decks
New Cards
Raphael, Tough Turtle
20%inclusion10 decks50 decks
19%synergy
Lorehold Charm
15%inclusion4 decks26 decks
13%synergy
Petrified Hamlet
5.3%inclusion1 decks19 decks
5%synergy
Flashback
4.8%inclusion1 decks21 decks
2%synergy
Turbulent Steppe
4.8%inclusion1 decks21 decks
1%synergy
High Synergy Cards
Crookshank Kobolds
97%inclusion415 decks428 decks
97%synergy
Rograkh, Son of Rohgahh
97%inclusion415 decks428 decks
96%synergy
Memnite
93%inclusion400 decks428 decks
93%synergy
Shuko
91%inclusion389 decks428 decks
91%synergy
Kobolds of Kher Keep
86%inclusion368 decks428 decks
86%synergy
Ornithopter
86%inclusion370 decks428 decks
85%synergy
Skirk Prospector
84%inclusion360 decks428 decks
82%synergy
Skullclamp
91%inclusion388 decks428 decks
79%synergy
Open the Armory
83%inclusion354 decks428 decks
78%synergy
Impulsive Pilferer
79%inclusion338 decks428 decks
77%synergy
Top Cards
Lightning Greaves
87%inclusion371 decks428 decks
62%synergy
Impact Tremors
82%inclusion351 decks428 decks
72%synergy
Puresteel Paladin
81%inclusion348 decks428 decks
77%synergy
Swords to Plowshares
76%inclusion325 decks428 decks
15%synergy
Myr Moonvessel
76%inclusion324 decks428 decks
76%synergy
Steelshaper's Gift
74%inclusion315 decks428 decks
71%synergy
Fighter Class
73%inclusion314 decks428 decks
70%synergy
Stormrider Rig
72%inclusion309 decks428 decks
72%synergy
Grafted Wargear
70%inclusion298 decks428 decks
69%synergy
Phyrexian Walker
69%inclusion297 decks428 decks
69%synergy
Game Changers
Enlightened Tutor
56%inclusion240 decks428 decks
41%synergy
Gamble
41%inclusion175 decks428 decks
32%synergy
Jeska's Will
35%inclusion149 decks428 decks
20%synergy
Ancient Tomb
21%inclusion92 decks428 decks
12%synergy
Chrome Mox
20%inclusion87 decks428 decks
15%synergy
Drannith Magistrate
17%inclusion72 decks428 decks
12%synergy
Underworld Breach
16%inclusion69 decks428 decks
10%synergy
The One Ring
16%inclusion68 decks428 decks
8%synergy
Mox Diamond
15%inclusion63 decks428 decks
10%synergy
Mana Vault
14%inclusion62 decks428 decks
9%synergy
Creatures
Auriok Steelshaper
65%inclusion279 decks428 decks
65%synergy
Imperial Recruiter
56%inclusion240 decks428 decks
52%synergy
Reckless Barbarian
54%inclusion232 decks428 decks
53%synergy
Stone Haven Outfitter
52%inclusion221 decks428 decks
51%synergy
Bureau Headmaster
49%inclusion193 decks397 decks
47%synergy
Stoneforge Mystic
48%inclusion205 decks428 decks
45%synergy
Kellan, the Fae-Blooded
47%inclusion200 decks428 decks
45%synergy
Fervent Champion
42%inclusion181 decks428 decks
42%synergy
Goblin Engineer
42%inclusion179 decks428 decks
39%synergy
Grand Abolisher
41%inclusion174 decks428 decks
32%synergy
Recruiter of the Guard
40%inclusion173 decks428 decks
38%synergy
Birgi, God of Storytelling
40%inclusion172 decks428 decks
35%synergy
Sram, Senior Edificer
39%inclusion166 decks428 decks
33%synergy
Esper Sentinel
38%inclusion164 decks428 decks
20%synergy
Ranger-Captain of Eos
36%inclusion156 decks428 decks
32%synergy
Witty Roastmaster
36%inclusion152 decks428 decks
33%synergy
Simian Spirit Guide
35%inclusion148 decks428 decks
29%synergy
Oswald Fiddlebender
34%inclusion144 decks428 decks
32%synergy
Molten Gatekeeper
33%inclusion134 decks406 decks
30%synergy
Shield Sphere
32%inclusion136 decks428 decks
31%synergy
Priest of Urabrask
31%inclusion131 decks428 decks
30%synergy
Goblin Matron
30%inclusion128 decks428 decks
28%synergy
Weftstalker Ardent
23%inclusion42 decks179 decks
20%synergy
Voice of Victory
22%inclusion59 decks265 decks
16%synergy
Mogg Fanatic
22%inclusion95 decks428 decks
22%synergy
Relic Seeker
22%inclusion95 decks428 decks
22%synergy
Agate Instigator
21%inclusion82 decks385 decks
19%synergy
Runaway Steam-Kin
21%inclusion90 decks428 decks
19%synergy
Hexing Squelcher
20%inclusion15 decks74 decks
12%synergy
Cathodion
20%inclusion84 decks428 decks
19%synergy
Éowyn, Lady of Rohan
19%inclusion80 decks428 decks
18%synergy
Thermopod
18%inclusion77 decks428 decks
18%synergy
Starfield Shepherd
17%inclusion30 decks179 decks
16%synergy
Ragavan, Nimble Pilferer
15%inclusion64 decks428 decks
7%synergy
Cloud, Midgar Mercenary
15%inclusion33 decks223 decks
12%synergy
Goblin Welder
14%inclusion61 decks428 decks
12%synergy
Akki Ember-Keeper
13%inclusion55 decks428 decks
13%synergy
Shocking Sharpshooter
12%inclusion31 decks257 decks
12%synergy
Mentor of the Meek
11%inclusion49 decks428 decks
7%synergy
Purphoros, God of the Forge
11%inclusion48 decks428 decks
7%synergy
Cathar Commando
11%inclusion47 decks428 decks
8%synergy
Flamescroll Celebrant
11%inclusion45 decks428 decks
10%synergy
Archivist of Oghma
11%inclusion45 decks428 decks
6%synergy
Danitha Capashen, Paragon
10%inclusion41 decks428 decks
6%synergy
Firion, Wild Rose Warrior
9.4%inclusion21 decks223 decks
8%synergy
Foundry Inspector
8.4%inclusion36 decks428 decks
4%synergy
Witch Enchanter
8.0%inclusion33 decks411 decks
1%synergy
Ranger of Eos
7.9%inclusion34 decks428 decks
8%synergy
Goblin Recruiter
7.7%inclusion33 decks428 decks
7%synergy
Myr Retriever
7.5%inclusion32 decks428 decks
6%synergy
Instants
Path to Exile
62%inclusion266 decks428 decks
15%synergy
Silence
46%inclusion199 decks428 decks
40%synergy
Abrade
38%inclusion162 decks428 decks
26%synergy
Wear // Tear
37%inclusion157 decks428 decks
30%synergy
Red Elemental Blast
35%inclusion151 decks428 decks
29%synergy
Pyroblast
34%inclusion146 decks428 decks
29%synergy
Deflecting Swat
34%inclusion145 decks428 decks
17%synergy
Thrill of Possibility
27%inclusion114 decks428 decks
17%synergy
Generous Gift
27%inclusion114 decks428 decks
5%synergy
Chaos Warp
27%inclusion114 decks428 decks
-3%synergy
Boros Charm
23%inclusion99 decks428 decks
1%synergy
Reprieve
18%inclusion79 decks428 decks
14%synergy
Lightning Bolt
17%inclusion72 decks428 decks
6%synergy
Mana Tithe
16%inclusion69 decks428 decks
14%synergy
Tibalt's Trickery
16%inclusion68 decks428 decks
11%synergy
Dispatch
15%inclusion65 decks428 decks
10%synergy
Untimely Malfunction
15%inclusion54 decks357 decks
7%synergy
Flare of Duplication
15%inclusion61 decks411 decks
12%synergy
Angel's Grace
14%inclusion58 decks428 decks
12%synergy
Rebuff the Wicked
13%inclusion55 decks428 decks
11%synergy
Demand Answers
11%inclusion49 decks428 decks
6%synergy
Stroke of Midnight
11%inclusion49 decks428 decks
1%synergy
Redirect Lightning
10%inclusion16 decks157 decks
4%synergy
Orim's Chant
9.3%inclusion40 decks428 decks
8%synergy
Soul Partition
8.6%inclusion37 decks428 decks
8%synergy
Pyretic Ritual
8.6%inclusion37 decks428 decks
5%synergy
Disenchant
8.4%inclusion36 decks428 decks
5%synergy
Desperate Ritual
7.5%inclusion32 decks428 decks
5%synergy
Valakut Awakening
7.0%inclusion30 decks428 decks
2%synergy
Teferi's Protection
7.0%inclusion30 decks428 decks
-9%synergy
Calamity's Wake
6.8%inclusion29 decks428 decks
7%synergy
Seething Song
6.8%inclusion29 decks428 decks
0%synergy
Surge of Salvation
6.5%inclusion28 decks428 decks
5%synergy
March of Otherworldly Light
6.3%inclusion27 decks428 decks
6%synergy
Blacksmith's Skill
6.1%inclusion26 decks428 decks
5%synergy
Get Lost
5.8%inclusion25 decks428 decks
4%synergy
Apostle's Blessing
5.6%inclusion24 decks428 decks
5%synergy
Flawless Maneuver
5.6%inclusion24 decks428 decks
-5%synergy
Deflecting Palm
5.4%inclusion23 decks428 decks
0%synergy
Sorceries
Grapeshot
50%inclusion213 decks428 decks
46%synergy
Faithless Looting
43%inclusion184 decks428 decks
27%synergy
Reckless Handling
39%inclusion167 decks428 decks
38%synergy
Sevinne's Reclamation
29%inclusion125 decks428 decks
22%synergy
Infernal Plunge
25%inclusion106 decks428 decks
24%synergy
Idyllic Tutor
19%inclusion81 decks428 decks
15%synergy
Blasphemous Act
19%inclusion80 decks428 decks
-15%synergy
Rite of Flame
14%inclusion62 decks428 decks
11%synergy
Wheel of Fortune
14%inclusion61 decks428 decks
9%synergy
Cathartic Reunion
14%inclusion60 decks428 decks
11%synergy
Rip Apart
14%inclusion58 decks428 decks
11%synergy
Thrilling Discovery
11%inclusion48 decks428 decks
9%synergy
Vandalblast
11%inclusion47 decks428 decks
-4%synergy
Recommission
9.1%inclusion39 decks428 decks
9%synergy
Tormenting Voice
8.2%inclusion35 decks428 decks
6%synergy
Wheel of Misfortune
8.2%inclusion35 decks428 decks
5%synergy
Shatterskull Smashing
7.7%inclusion33 decks428 decks
5%synergy
Reconstruct History
5.6%inclusion24 decks428 decks
4%synergy
Wrath of God
5.4%inclusion23 decks428 decks
1%synergy
Jolted Awake
5.2%inclusion21 decks406 decks
5%synergy
Seize the Spoils
5.1%inclusion22 decks428 decks
2%synergy
Utility Artifacts
Blasting Station
68%inclusion289 decks428 decks
67%synergy
Ashnod's Altar
64%inclusion276 decks428 decks
58%synergy
Mortarpod
55%inclusion235 decks428 decks
55%synergy
Altar of Dementia
50%inclusion213 decks428 decks
48%synergy
Mask of Immolation
50%inclusion212 decks428 decks
49%synergy
Ronin Warclub
48%inclusion204 decks428 decks
48%synergy
Bladehold War-Whip
41%inclusion177 decks428 decks
40%synergy
Phyrexian Altar
39%inclusion167 decks428 decks
35%synergy
Altar of the Brood
33%inclusion143 decks428 decks
32%synergy
Swiftfoot Boots
31%inclusion133 decks428 decks
4%synergy
Umbral Mantle
27%inclusion116 decks428 decks
26%synergy
Conqueror's Flail
24%inclusion103 decks428 decks
23%synergy
Deathrender
22%inclusion94 decks428 decks
22%synergy
Lotus Ring
17%inclusion73 decks428 decks
17%synergy
Spawning Pit
14%inclusion59 decks428 decks
13%synergy
Demonmail Hauberk
13%inclusion57 decks428 decks
13%synergy
Aetherflux Reservoir
13%inclusion55 decks428 decks
10%synergy
Sunforger
12%inclusion51 decks428 decks
8%synergy
Grinding Station
10%inclusion43 decks428 decks
9%synergy
Plate Armor
10%inclusion42 decks428 decks
9%synergy
Masterwork of Ingenuity
9.3%inclusion40 decks428 decks
8%synergy
Bone Saw
8.9%inclusion38 decks428 decks
9%synergy
Mask of Memory
7.7%inclusion33 decks428 decks
6%synergy
Forebear's Blade
6.3%inclusion27 decks428 decks
6%synergy
Citizen's Crowbar
5.8%inclusion25 decks428 decks
6%synergy
Cloudstone Curio
5.6%inclusion24 decks428 decks
5%synergy
Hero's Blade
5.4%inclusion23 decks428 decks
5%synergy
Enchantments
Forging the Tyrite Sword
24%inclusion102 decks428 decks
23%synergy
Sigarda's Aid
22%inclusion94 decks428 decks
18%synergy
Warleader's Call
18%inclusion75 decks428 decks
10%synergy
Martyr's Cause
16%inclusion70 decks428 decks
16%synergy
Fanatical Devotion
15%inclusion66 decks428 decks
15%synergy
Forge Anew
14%inclusion62 decks428 decks
12%synergy
Quest for the Holy Relic
14%inclusion60 decks428 decks
14%synergy
Smothering Tithe
13%inclusion54 decks428 decks
-8%synergy
Enduring Renewal
12%inclusion51 decks428 decks
12%synergy
Outpost Siege
11%inclusion48 decks428 decks
10%synergy
Trouble in Pairs
5.6%inclusion24 decks428 decks
1%synergy
Planeswalkers
Nahiri, Storm of Stone
13%inclusion56 decks428 decks
13%synergy
Tezzeret, Cruel Captain
5.9%inclusion11 decks188 decks
4%synergy
Utility Lands
Buried Ruin
43%inclusion184 decks428 decks
38%synergy
Great Furnace
39%inclusion168 decks428 decks
33%synergy
Ancient Den
38%inclusion163 decks428 decks
33%synergy
Axgard Armory
37%inclusion157 decks428 decks
35%synergy
Urza's Saga
34%inclusion147 decks428 decks
27%synergy
Inventors' Fair
21%inclusion91 decks428 decks
18%synergy
Reliquary Tower
11%inclusion48 decks428 decks
-19%synergy
Eiganjo, Seat of the Empire
10%inclusion41 decks428 decks
3%synergy
Darksteel Citadel
7.9%inclusion34 decks428 decks
4%synergy
Forgotten Cave
6.1%inclusion26 decks428 decks
3%synergy
War Room
5.4%inclusion23 decks428 decks
0%synergy
Monumental Henge
5.1%inclusion21 decks408 decks
3%synergy
Mana Artifacts
Sol Ring
88%inclusion376 decks428 decks
4%synergy
Arcane Signet
74%inclusion315 decks428 decks
1%synergy
Talisman of Conviction
55%inclusion237 decks428 decks
31%synergy
Paradise Mantle
43%inclusion184 decks428 decks
42%synergy
Boros Signet
40%inclusion173 decks428 decks
22%synergy
Lotus Petal
34%inclusion147 decks428 decks
27%synergy
Springleaf Drum
31%inclusion131 decks428 decks
28%synergy
Mox Amber
27%inclusion114 decks428 decks
22%synergy
Mox Opal
26%inclusion113 decks428 decks
22%synergy
Fellwar Stone
24%inclusion101 decks428 decks
3%synergy
Mind Stone
18%inclusion76 decks428 decks
4%synergy
Thought Vessel
5.6%inclusion24 decks428 decks
-12%synergy
Lion's Eye Diamond
5.4%inclusion23 decks428 decks
3%synergy
Lands
Command Tower
90%inclusion385 decks428 decks
16%synergy
Battlefield Forge
71%inclusion306 decks428 decks
42%synergy
Clifftop Retreat
56%inclusion240 decks428 decks
21%synergy
Sacred Foundry
54%inclusion232 decks428 decks
17%synergy
Spectator Seating
50%inclusion213 decks428 decks
27%synergy
Arid Mesa
44%inclusion188 decks428 decks
34%synergy
Rugged Prairie
43%inclusion185 decks428 decks
28%synergy
Furycalm Snarl
36%inclusion153 decks428 decks
22%synergy
Needleverge Pathway
34%inclusion144 decks428 decks
26%synergy
Spire of Industry
32%inclusion137 decks428 decks
29%synergy
Sunbaked Canyon
32%inclusion137 decks428 decks
27%synergy
Plateau
26%inclusion112 decks428 decks
14%synergy
Temple of Triumph
23%inclusion100 decks428 decks
7%synergy
Inspiring Vantage
22%inclusion95 decks428 decks
18%synergy
Exotic Orchard
22%inclusion93 decks428 decks
-15%synergy
City of Brass
21%inclusion92 decks428 decks
14%synergy
Sundown Pass
21%inclusion90 decks428 decks
6%synergy
Bloodstained Mire
19%inclusion83 decks428 decks
8%synergy
Marsh Flats
18%inclusion77 decks428 decks
7%synergy
Boros Garrison
18%inclusion75 decks428 decks
5%synergy
Sunbillow Verge
18%inclusion52 decks297 decks
10%synergy
Windswept Heath
17%inclusion73 decks428 decks
6%synergy
Gemstone Caverns
17%inclusion72 decks428 decks
12%synergy
Mana Confluence
17%inclusion72 decks428 decks
10%synergy
Elegant Parlor
16%inclusion70 decks428 decks
9%synergy
Wooded Foothills
16%inclusion69 decks428 decks
5%synergy
Flooded Strand
16%inclusion67 decks428 decks
4%synergy
Scalding Tarn
15%inclusion66 decks428 decks
5%synergy
Sunscorched Divide
14%inclusion58 decks428 decks
7%synergy
Rustvale Bridge
13%inclusion54 decks428 decks
7%synergy
Evolving Wilds
11%inclusion46 decks428 decks
-10%synergy
Alpine Meadow
8.4%inclusion36 decks428 decks
7%synergy
Terramorphic Expanse
8.2%inclusion35 decks428 decks
-7%synergy
Prismatic Vista
7.9%inclusion34 decks428 decks
3%synergy
Myriad Landscape
7.9%inclusion34 decks428 decks
-7%synergy
Wind-Scarred Crag
6.1%inclusion26 decks428 decks
0%synergy
Sacred Peaks
5.8%inclusion25 decks428 decks
2%synergy
Cavern of Souls
5.8%inclusion25 decks428 decks
-1%synergy
Ash Barrens
5.6%inclusion24 decks428 decks
1%synergy
Glimmervoid
5.4%inclusion23 decks428 decks
5%synergy
Radiant Summit
5.1%inclusion9 decks177 decks
-1%synergy