Koll, the Forgemaster + Demonmail Hauberk + Crimson Kobolds + Ornithopter

Koll, the Forgemaster
Demonmail Hauberk
Crimson Kobolds
Ornithopter

Requires
Koll, the Forgemaster must be on the battlefield. Demonmail Hauberk must be on the battlefield. Crimson Kobolds must be on the battlefield. Ornithopter must be on the battlefield. Demonmail Hauberk attached to Crimson Kobolds.
Steps
  1. Activate Demonmail Hauberk's equip ability by sacrificing Crimson Kobolds, targeting Ornithopter.
  2. When Crimson Kobolds dies, Koll triggers, returning Crimson Kobolds from your graveyard to your hand.
  3. Resolve the Demonmail Hauberk ability, attaching it to Ornithopter.
  4. Cast Crimson Kobolds by paying 0.
  5. Activate Demonmail Hauberk's equip ability by sacrificing Ornithopter, targeting Crimson Kobolds.
  6. When Ornithopter dies, Koll triggers, returning Ornithopter from your graveyard to your hand.
  7. Resolve the Demonmail Hauberk ability, attaching it to Crimson Kobolds.
  8. Cast Ornithopter by paying 0.
  9. Repeat.
Results
Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Top Commanders (1)
Koll, the Forgemaster
5.59% of 1289 decks 72 decks
High Synergy Cards (10)
Rograkh, Son of Rohgahh
96% of 74 decks +95% synergy
Goblin Bombardment
99% of 74 decks +95% synergy
Crookshank Kobolds
95% of 74 decks +94% synergy
Skirk Prospector
85% of 74 decks +84% synergy
Open the Armory
84% of 74 decks +81% synergy
Impulsive Pilferer
78% of 74 decks +77% synergy
Kobolds of Kher Keep
77% of 74 decks +77% synergy
Fighter Class
76% of 68 decks +76% synergy
Impact Tremors
80% of 74 decks +76% synergy
Stone Haven Outfitter
69% of 74 decks +69% synergy
Top Cards (10)
Shuko
95% of 74 decks +94% synergy
Grafted Wargear
95% of 74 decks +94% synergy
Sai of the Shinobi
93% of 74 decks +93% synergy
Memnite
89% of 74 decks +88% synergy
Phyrexian Walker
88% of 74 decks +87% synergy
Skullclamp
86% of 74 decks +74% synergy
Lightning Greaves
82% of 74 decks +57% synergy
Myr Moonvessel
81% of 74 decks +81% synergy
Stormrider Rig
80% of 74 decks +80% synergy
Ronin Warclub
76% of 74 decks +76% synergy
Creatures (50)
Reckless Barbarian
67% of 52 decks +67% synergy
Puresteel Paladin
66% of 74 decks +65% synergy
Kellan, the Fae-Blooded
60% of 10 decks +59% synergy
Priest of Urabrask
59% of 74 decks +59% synergy
Sram, Senior Edificer
57% of 74 decks +54% synergy
Auriok Steelshaper
54% of 74 decks +54% synergy
Witty Roastmaster
53% of 57 decks +51% synergy
Mogg Fanatic
49% of 74 decks +49% synergy
Shield Sphere
49% of 74 decks +48% synergy
Éowyn, Lady of Rohan
46% of 13 decks +46% synergy
Relic Seeker
42% of 74 decks +42% synergy
Cathodion
39% of 74 decks +39% synergy
Thermopod
39% of 74 decks +39% synergy
Birgi, God of Storytelling
36% of 73 decks +33% synergy
Fervent Champion
35% of 74 decks +35% synergy
Imperial Recruiter
35% of 74 decks +32% synergy
Mentor of the Meek
34% of 74 decks +31% synergy
Goblin Matron
30% of 74 decks +29% synergy
Runaway Steam-Kin
27% of 74 decks +26% synergy
Danitha Capashen, Paragon
26% of 74 decks +24% synergy
Goblin Engineer
26% of 74 decks +24% synergy
Astor, Bearer of Blades
24% of 41 decks +24% synergy
Taj-Nar Swordsmith
24% of 74 decks +24% synergy
Restoration Specialist
24% of 74 decks +24% synergy
Oswald Fiddlebender
24% of 68 decks +23% synergy
Cathar Commando
23% of 60 decks +22% synergy
Akiri, Fearless Voyager
23% of 74 decks +22% synergy
Stoneforge Mystic
23% of 74 decks +22% synergy
Myr Retriever
23% of 74 decks +21% synergy
Simian Spirit Guide
23% of 74 decks +20% synergy
Akki Ember-Keeper
22% of 59 decks +22% synergy
Fanatical Firebrand
20% of 74 decks +20% synergy
Ranger of Eos
18% of 74 decks +17% synergy
Bladegraft Aspirant
17% of 23 decks +17% synergy
Ranger-Captain of Eos
16% of 74 decks +14% synergy
Bruenor Battlehammer
16% of 64 decks +15% synergy
Starnheim Courser
15% of 68 decks +14% synergy
Hissing Iguanar
14% of 74 decks +13% synergy
Recruiter of the Guard
14% of 74 decks +12% synergy
Flamescroll Celebrant
13% of 68 decks +13% synergy
Esper Sentinel
13% of 68 decks +3% synergy
Defiler of Instinct
13% of 38 decks +12% synergy
Kemba, Kha Enduring
13% of 23 decks +13% synergy
Wyleth, Soul of Steel
12% of 74 decks +12% synergy
Dockside Extortionist
12% of 74 decks +4% synergy
Reckless Fireweaver
11% of 74 decks +9% synergy
Moon-Blessed Cleric
10% of 68 decks +9% synergy
Insolent Neonate
9% of 74 decks +9% synergy
Spiteful Prankster
9% of 74 decks +9% synergy
Purphoros, God of the Forge
9% of 74 decks +7% synergy
Instants (36)
Swords to Plowshares
49% of 74 decks +20% synergy
Path to Exile
45% of 74 decks +25% synergy
Thrill of Possibility
39% of 74 decks +34% synergy
Abrade
34% of 74 decks +28% synergy
Generous Gift
34% of 74 decks +22% synergy
Wear // Tear
32% of 74 decks +30% synergy
Enlightened Tutor
31% of 74 decks +23% synergy
Chaos Warp
30% of 74 decks +14% synergy
Boros Charm
24% of 74 decks +18% synergy
Calamity's Wake
18% of 33 decks +18% synergy
Mana Tithe
18% of 74 decks +17% synergy
Rebel Salvo
17% of 24 decks +16% synergy
Silence
16% of 74 decks +13% synergy
Dispatch
15% of 74 decks +13% synergy
Tibalt's Trickery
14% of 74 decks +10% synergy
Red Elemental Blast
14% of 74 decks +10% synergy
Pyretic Ritual
11% of 74 decks +10% synergy
Disenchant
11% of 74 decks +9% synergy
Pyroblast
11% of 74 decks +8% synergy
Unexpectedly Absent
9% of 74 decks +9% synergy
Rebuff the Wicked
9% of 74 decks +9% synergy
Soul Partition
9% of 33 decks +9% synergy
Big Score
9% of 57 decks +4% synergy
Apostle's Blessing
8% of 74 decks +8% synergy
Angel's Grace
8% of 74 decks +7% synergy
Deflecting Palm
8% of 74 decks +7% synergy
Seething Song
8% of 74 decks +5% synergy
Deflecting Swat
8% of 74 decks +1% synergy
Wild Magic Surge
7% of 54 decks +5% synergy
Blacksmith's Skill
7% of 68 decks +6% synergy
Desperate Ritual
7% of 74 decks +6% synergy
Lightning Bolt
7% of 74 decks +2% synergy
Teferi's Protection
7% of 74 decks -3% synergy
Cathartic Pyre
7% of 60 decks +6% synergy
Sejiri Shelter
5% of 74 decks +4% synergy
Valakut Awakening
5% of 74 decks +2% synergy
Sorceries (27)
Reckless Handling
65% of 20 decks +64% synergy
Grapeshot
58% of 74 decks +56% synergy
Faithless Looting
42% of 74 decks +34% synergy
Steelshaper's Gift
35% of 74 decks +34% synergy
Cathartic Reunion
27% of 74 decks +25% synergy
Idyllic Tutor
23% of 74 decks +20% synergy
Infernal Plunge
22% of 74 decks +21% synergy
Thrilling Discovery
21% of 68 decks +20% synergy
Gamble
16% of 74 decks +11% synergy
Blasphemous Act
16% of 74 decks -0% synergy
Rip Apart
16% of 68 decks +15% synergy
Jeska's Will
15% of 74 decks +6% synergy
Sevinne's Reclamation
14% of 74 decks +10% synergy
Recommission
12% of 33 decks +12% synergy
Vandalblast
11% of 74 decks +3% synergy
Mizzium Mortars
9% of 74 decks +9% synergy
Rite of Flame
9% of 74 decks +8% synergy
Tormenting Voice
9% of 74 decks +8% synergy
Wheel of Fortune
9% of 74 decks +7% synergy
Search for Glory
9% of 68 decks +8% synergy
Patch Up
9% of 57 decks +9% synergy
Seize the Spoils
8% of 74 decks +6% synergy
Wheel of Misfortune
7% of 74 decks +4% synergy
By Force
5% of 74 decks +5% synergy
Slaughter the Strong
5% of 74 decks +5% synergy
Empty the Warrens
5% of 74 decks +5% synergy
Depopulate
5% of 57 decks +5% synergy
Utility Artifacts (35)
Blasting Station
70% of 74 decks +70% synergy
Altar of Dementia
65% of 74 decks +62% synergy
Ashnod's Altar
64% of 74 decks +56% synergy
Bladehold War-Whip
56% of 27 decks +55% synergy
Altar of the Brood
49% of 74 decks +47% synergy
Deathrender
47% of 74 decks +47% synergy
Mask of Immolation
46% of 74 decks +46% synergy
Mortarpod
46% of 74 decks +46% synergy
Swiftfoot Boots
43% of 74 decks +15% synergy
Phyrexian Altar
35% of 74 decks +31% synergy
Spawning Pit
34% of 74 decks +33% synergy
Umbral Mantle
32% of 74 decks +32% synergy
Piston Sledge
27% of 74 decks +27% synergy
Forebear's Blade
27% of 74 decks +27% synergy
Hero's Blade
27% of 74 decks +26% synergy
Mask of Memory
18% of 74 decks +16% synergy
Sylvok Lifestaff
16% of 74 decks +16% synergy
Goldvein Pick
16% of 74 decks +15% synergy
Aetherflux Reservoir
15% of 74 decks +11% synergy
Explorer's Scope
14% of 74 decks +13% synergy
Sunforger
14% of 74 decks +12% synergy
Citizen's Crowbar
12% of 57 decks +12% synergy
Moonsilver Key
12% of 60 decks +10% synergy
Obsidian Battle-Axe
11% of 74 decks +11% synergy
Masterwork of Ingenuity
9% of 74 decks +8% synergy
Wayfarer's Bauble
9% of 74 decks -2% synergy
Plate Armor
9% of 64 decks +9% synergy
Ancestral Blade
8% of 74 decks +8% synergy
Colossus Hammer
8% of 74 decks +7% synergy
Leather Armor
8% of 64 decks +8% synergy
Grinding Station
7% of 74 decks +6% synergy
Hazoret's Monument
7% of 74 decks +6% synergy
Gate to the Afterlife
5% of 74 decks +5% synergy
Conqueror's Flail
5% of 74 decks +5% synergy
Sword of the Animist
5% of 74 decks +0% synergy
Enchantments (13)
Martyr's Cause
39% of 74 decks +39% synergy
Outpost Siege
39% of 74 decks +38% synergy
Forging the Tyrite Sword
36% of 74 decks +36% synergy
Fanatical Devotion
36% of 74 decks +36% synergy
Enduring Renewal
30% of 74 decks +30% synergy
Quest for the Holy Relic
24% of 74 decks +24% synergy
Sigarda's Aid
18% of 74 decks +16% synergy
Smothering Tithe
11% of 74 decks -1% synergy
Betrothed of Fire
8% of 74 decks +8% synergy
Warstorm Surge
8% of 74 decks +5% synergy
Darksteel Mutation
8% of 74 decks +5% synergy
Makeshift Munitions
7% of 74 decks +7% synergy
Barrage of Expendables
5% of 74 decks +5% synergy
Planeswalkers (2)
Nahiri, Storm of Stone
24% of 74 decks +24% synergy
Nahiri, Heir of the Ancients
9% of 74 decks +9% synergy
Utility Lands (14)
Buried Ruin
42% of 74 decks +36% synergy
Axgard Armory
39% of 74 decks +38% synergy
Great Furnace
22% of 74 decks +19% synergy
Secluded Steppe
18% of 74 decks +16% synergy
Ancient Den
18% of 74 decks +15% synergy
Forgotten Cave
16% of 74 decks +14% synergy
Inventors' Fair
12% of 74 decks +8% synergy
Urza's Saga
10% of 68 decks +3% synergy
Slayers' Stronghold
8% of 74 decks +7% synergy
Ancient Tomb
8% of 74 decks -3% synergy
War Room
7% of 74 decks +0% synergy
Reliquary Tower
7% of 74 decks -22% synergy
Sunhome, Fortress of the Legion
5% of 74 decks +4% synergy
Eiganjo, Seat of the Empire
5% of 58 decks +0% synergy
Mana Artifacts (18)
Sol Ring
88% of 74 decks +3% synergy
Arcane Signet
80% of 74 decks +9% synergy
Boros Signet
66% of 74 decks +61% synergy
Talisman of Conviction
49% of 74 decks +44% synergy
Fellwar Stone
28% of 74 decks +7% synergy
Mind Stone
23% of 74 decks +5% synergy
Paradise Mantle
20% of 74 decks +20% synergy
Commander's Sphere
15% of 74 decks -2% synergy
Fire Diamond
14% of 74 decks +11% synergy
Marble Diamond
12% of 74 decks +10% synergy
Mana Crypt
12% of 74 decks +1% synergy
Springleaf Drum
11% of 74 decks +9% synergy
Mox Opal
11% of 74 decks +6% synergy
Mox Amber
7% of 74 decks +3% synergy
Lotus Petal
7% of 74 decks +0% synergy
Grim Monolith
5% of 74 decks +3% synergy
Mana Vault
5% of 74 decks -1% synergy
Thought Vessel
5% of 74 decks -10% synergy
Lands (33)
Command Tower
86% of 74 decks +13% synergy
Battlefield Forge
58% of 74 decks +53% synergy
Boros Garrison
46% of 74 decks +42% synergy
Temple of Triumph
38% of 74 decks +34% synergy
Furycalm Snarl
37% of 68 decks +34% synergy
Evolving Wilds
35% of 74 decks +13% synergy
Clifftop Retreat
32% of 74 decks +27% synergy
Rugged Prairie
28% of 74 decks +26% synergy
Terramorphic Expanse
28% of 74 decks +12% synergy
Spectator Seating
27% of 74 decks +21% synergy
Sacred Foundry
27% of 74 decks +19% synergy
Myriad Landscape
27% of 74 decks +6% synergy
Sacred Peaks
24% of 37 decks +23% synergy
Exotic Orchard
22% of 74 decks -13% synergy
Alpine Meadow
20% of 74 decks +19% synergy
Rustvale Bridge
19% of 68 decks +18% synergy
Arid Mesa
19% of 74 decks +8% synergy
Needleverge Pathway
18% of 74 decks +15% synergy
Inspiring Vantage
16% of 74 decks +16% synergy
Sundown Pass
15% of 60 decks +11% synergy
Wind-Scarred Crag
14% of 74 decks +12% synergy
Lorehold Campus
13% of 68 decks +13% synergy
Boros Guildgate
12% of 74 decks +11% synergy
Plateau
12% of 74 decks +9% synergy
Spire of Industry
9% of 74 decks +6% synergy
Fabled Passage
9% of 74 decks -0% synergy
Stone Quarry
8% of 74 decks +8% synergy
Sunbaked Canyon
8% of 74 decks +7% synergy
Cabaretti Courtyard
7% of 57 decks +5% synergy
Ash Barrens
7% of 74 decks +2% synergy
City of Brass
5% of 74 decks -3% synergy
Wooded Foothills
5% of 74 decks -4% synergy
Marsh Flats
5% of 74 decks -6% synergy