Koll, the Forgemaster + Demonmail Hauberk + Crimson Kobolds + Shield Sphere

Koll, the Forgemaster
Demonmail Hauberk
Crimson Kobolds
Shield Sphere

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

Koll, the Forgemaster
2.70% of 1297 decks 35 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.06% of 1684 decks 1 decks
High Synergy Cards
Memnite
100% of 36 decks +99% synergy
Sai of the Shinobi
97% of 36 decks +97% synergy
Shuko
97% of 36 decks +96% synergy
Phyrexian Walker
97% of 36 decks +94% synergy
Kobolds of Kher Keep
94% of 36 decks +94% synergy
Crookshank Kobolds
94% of 36 decks +94% synergy
Grafted Wargear
94% of 36 decks +93% synergy
Ornithopter
97% of 36 decks +91% synergy
Goblin Bombardment
97% of 36 decks +91% synergy
Skirk Prospector
92% of 36 decks +90% synergy
Top Cards
Rograkh, Son of Rohgahh
94% of 36 decks +89% synergy
Lightning Greaves
94% of 36 decks +67% synergy
Stormrider Rig
89% of 36 decks +88% synergy
Skullclamp
89% of 36 decks +74% synergy
Ronin Warclub
86% of 36 decks +86% synergy
Altar of Dementia
86% of 36 decks +85% synergy
Ashnod's Altar
86% of 36 decks +81% synergy
Open the Armory
86% of 36 decks +69% synergy
Blasting Station
83% of 36 decks +83% synergy
Myr Moonvessel
81% of 36 decks +80% synergy
Creatures
Molten Gatekeeper
75% of 4 decks +59% synergy
Impulsive Pilferer
72% of 36 decks +70% synergy
Stone Haven Outfitter
72% of 36 decks +70% synergy
Puresteel Paladin
72% of 36 decks +54% synergy
Priest of Urabrask
69% of 36 decks +69% synergy
Reckless Barbarian
69% of 26 decks +69% synergy
Kellan, the Fae-Blooded
55% of 11 decks +43% synergy
Witty Roastmaster
48% of 27 decks +42% synergy
Imperial Recruiter
44% of 36 decks +32% synergy
Auriok Steelshaper
42% of 36 decks +41% synergy
Birgi, God of Storytelling
36% of 36 decks +31% synergy
Goblin Engineer
36% of 36 decks +30% synergy
Stoneforge Mystic
36% of 36 decks +24% synergy
Sram, Senior Edificer
36% of 36 decks +15% synergy
Thermopod
33% of 36 decks +33% synergy
Cathodion
31% of 36 decks +30% synergy
Hissing Iguanar
28% of 36 decks +28% synergy
Mogg Fanatic
25% of 36 decks +25% synergy
Fervent Champion
25% of 36 decks +22% synergy
Ranger-Captain of Eos
25% of 36 decks +20% synergy
Goblin Matron
22% of 36 decks +21% synergy
Simian Spirit Guide
22% of 36 decks +17% synergy
Recruiter of the Guard
22% of 36 decks +15% synergy
Dockside Extortionist
22% of 36 decks +11% synergy
Oswald Fiddlebender
22% of 32 decks +16% synergy
Relic Seeker
19% of 36 decks +16% synergy
Taj-Nar Swordsmith
17% of 36 decks +16% synergy
Mentor of the Meek
17% of 36 decks +5% synergy
Danitha Capashen, Paragon
17% of 36 decks +3% synergy
Akiri, Fearless Voyager
17% of 36 decks +2% synergy
Flamescroll Celebrant
16% of 32 decks +15% synergy
Astor, Bearer of Blades
14% of 21 decks +5% synergy
Spiteful Prankster
14% of 36 decks +14% synergy
Goblin Arsonist
14% of 36 decks +14% synergy
Fireblade Charger
14% of 36 decks +14% synergy
Ranger of Eos
14% of 36 decks +13% synergy
Benevolent Bodyguard
14% of 36 decks +12% synergy
Leonin Shikari
14% of 36 decks +11% synergy
Wyleth, Soul of Steel
14% of 36 decks +7% synergy
Moon-Blessed Cleric
12% of 32 decks +11% synergy
Perilous Myr
11% of 36 decks +11% synergy
Akki Ember-Keeper
11% of 27 decks +11% synergy
Goblin Recruiter
11% of 36 decks +11% synergy
Starnheim Courser
11% of 36 decks +9% synergy
Runaway Steam-Kin
11% of 36 decks +8% synergy
Myr Retriever
11% of 36 decks +8% synergy
Purphoros, God of the Forge
11% of 36 decks +5% synergy
Ornithopter of Paradise
9% of 32 decks -3% synergy
Esper Sentinel
9% of 32 decks -19% synergy
Fanatical Firebrand
8% of 36 decks +8% synergy
Instants
Swords to Plowshares
56% of 36 decks -13% synergy
Enlightened Tutor
50% of 36 decks +32% synergy
Path to Exile
47% of 36 decks -9% synergy
Generous Gift
42% of 36 decks +2% synergy
Chaos Warp
28% of 36 decks -6% synergy
Stroke of Midnight
27% of 11 decks +8% synergy
Boros Charm
25% of 36 decks -30% synergy
Silence
22% of 36 decks +16% synergy
Angel's Grace
19% of 36 decks +17% synergy
Abrade
19% of 36 decks +6% synergy
Wear // Tear
19% of 36 decks -6% synergy
Rebuff the Wicked
17% of 36 decks +14% synergy
Thrill of Possibility
17% of 36 decks +3% synergy
Pyroblast
14% of 36 decks +9% synergy
Red Elemental Blast
14% of 36 decks +8% synergy
Mana Tithe
11% of 36 decks +8% synergy
Apostle's Blessing
11% of 36 decks +8% synergy
Big Score
11% of 27 decks +4% synergy
Deflecting Swat
11% of 36 decks -5% synergy
Teferi's Protection
11% of 36 decks -9% synergy
Chef's Kiss
9% of 32 decks +9% synergy
Desperate Ritual
8% of 36 decks +7% synergy
Pyretic Ritual
8% of 36 decks +7% synergy
Sorceries
Steelshaper's Gift
58% of 36 decks +46% synergy
Grapeshot
47% of 36 decks +45% synergy
Reckless Handling
40% of 15 decks +35% synergy
Idyllic Tutor
31% of 36 decks +28% synergy
Gamble
28% of 36 decks +20% synergy
Faithless Looting
25% of 36 decks +6% synergy
Infernal Plunge
22% of 36 decks +22% synergy
Jeska's Will
22% of 36 decks +2% synergy
Rite of Flame
14% of 36 decks +13% synergy
Wheel of Fortune
14% of 36 decks +11% synergy
Tormenting Voice
14% of 36 decks +11% synergy
Cathartic Reunion
14% of 36 decks +10% synergy
Thrilling Discovery
12% of 32 decks +5% synergy
Wheel of Misfortune
11% of 36 decks +7% synergy
Blasphemous Act
11% of 36 decks -22% synergy
Rip Apart
9% of 32 decks -8% synergy
Search for Glory
8% of 36 decks +7% synergy
Seize the Spoils
8% of 36 decks +5% synergy
Sevinne's Reclamation
8% of 36 decks -3% synergy
Vandalblast
8% of 36 decks -7% synergy
Utility Artifacts
Altar of the Brood
72% of 36 decks +72% synergy
Deathrender
56% of 36 decks +55% synergy
Phyrexian Altar
53% of 36 decks +51% synergy
Spawning Pit
44% of 36 decks +44% synergy
Umbral Mantle
44% of 36 decks +44% synergy
Hero's Blade
39% of 36 decks +34% synergy
Piston Sledge
31% of 36 decks +30% synergy
Mask of Immolation
31% of 36 decks +30% synergy
Mortarpod
28% of 36 decks +27% synergy
Forebear's Blade
28% of 36 decks +27% synergy
Bladehold War-Whip
28% of 18 decks +18% synergy
Swiftfoot Boots
28% of 36 decks -17% synergy
Aetherflux Reservoir
22% of 36 decks +18% synergy
Obsidian Battle-Axe
19% of 36 decks +19% synergy
Grinding Station
14% of 36 decks +13% synergy
Masterwork of Ingenuity
14% of 36 decks +4% synergy
Sunforger
14% of 36 decks -8% synergy
Cloudstone Curio
11% of 36 decks +10% synergy
Plate Armor
9% of 32 decks +6% synergy
Mask of Memory
8% of 36 decks -2% synergy
Wayfarer's Bauble
8% of 36 decks -8% synergy
Enchantments
Impact Tremors
81% of 36 decks +67% synergy
Fighter Class
75% of 32 decks +60% synergy
Martyr's Cause
50% of 36 decks +49% synergy
Warleader's Call
50% of 8 decks +31% synergy
Fanatical Devotion
44% of 36 decks +43% synergy
Enduring Renewal
42% of 36 decks +42% synergy
Outpost Siege
22% of 36 decks +19% synergy
Quest for the Holy Relic
19% of 36 decks +19% synergy
Forging the Tyrite Sword
19% of 36 decks +14% synergy
Sigarda's Aid
19% of 36 decks +5% synergy
Betrothed of Fire
11% of 36 decks +11% synergy
Land Tax
11% of 36 decks -1% synergy
Smothering Tithe
11% of 36 decks -12% synergy
Planeswalkers
Nahiri, Storm of Stone
8% of 36 decks +7% synergy
Utility Lands
Axgard Armory
36% of 36 decks +24% synergy
Great Furnace
31% of 36 decks +18% synergy
Buried Ruin
28% of 36 decks +12% synergy
Ancient Den
25% of 36 decks +12% synergy
Inventors' Fair
22% of 36 decks +13% synergy
Urza's Saga
16% of 32 decks +5% synergy
Ancient Tomb
11% of 36 decks +2% synergy
Kher Keep
8% of 36 decks +1% synergy
Secluded Steppe
8% of 36 decks +0% synergy
Mana Artifacts
Sol Ring
86% of 36 decks -1% synergy
Arcane Signet
75% of 36 decks -5% synergy
Boros Signet
56% of 36 decks -4% synergy
Talisman of Conviction
39% of 36 decks -15% synergy
Mind Stone
22% of 36 decks -9% synergy
Paradise Mantle
17% of 36 decks +15% synergy
Mox Opal
17% of 36 decks +12% synergy
Mana Crypt
17% of 36 decks +9% synergy
Fellwar Stone
17% of 36 decks -9% synergy
Commander's Sphere
14% of 36 decks -7% synergy
Mox Amber
11% of 36 decks +6% synergy
Mana Vault
11% of 36 decks +6% synergy
Lotus Petal
11% of 36 decks +6% synergy
Grim Monolith
8% of 36 decks +7% synergy
Prismatic Lens
8% of 36 decks +7% synergy
Springleaf Drum
8% of 36 decks +6% synergy
Mox Diamond
8% of 36 decks +5% synergy
Thought Vessel
8% of 36 decks -6% synergy
Lands
Command Tower
83% of 36 decks -3% synergy
Battlefield Forge
58% of 36 decks +1% synergy
Sacred Foundry
44% of 36 decks +1% synergy
Clifftop Retreat
44% of 36 decks -13% synergy
Rugged Prairie
39% of 36 decks +4% synergy
Spectator Seating
39% of 36 decks -4% synergy
Arid Mesa
36% of 36 decks +7% synergy
Needleverge Pathway
36% of 36 decks +6% synergy
Inspiring Vantage
33% of 36 decks +20% synergy
Furycalm Snarl
28% of 32 decks -13% synergy
Temple of Triumph
25% of 36 decks -16% synergy
Plateau
22% of 36 decks +10% synergy
Sundown Pass
22% of 27 decks -13% synergy
Boros Garrison
22% of 36 decks -21% synergy
Fabled Passage
19% of 36 decks +10% synergy
Terramorphic Expanse
19% of 36 decks +4% synergy
Sunbaked Canyon
19% of 36 decks +3% synergy
Rustvale Bridge
19% of 32 decks +5% synergy
Evolving Wilds
17% of 36 decks -4% synergy
Alpine Meadow
14% of 36 decks +4% synergy
Wind-Scarred Crag
14% of 36 decks -2% synergy
Myriad Landscape
14% of 36 decks -13% synergy
Ash Barrens
11% of 36 decks +6% synergy
Stone Quarry
11% of 36 decks +6% synergy
City of Brass
11% of 36 decks +6% synergy
Marsh Flats
11% of 36 decks +3% synergy
Boros Guildgate
11% of 36 decks +1% synergy
Exotic Orchard
11% of 36 decks -17% synergy
Mana Confluence
8% of 36 decks +4% synergy
Spire of Industry
8% of 36 decks +3% synergy
Wooded Foothills
8% of 36 decks +2% synergy
Bloodstained Mire
8% of 36 decks +2% synergy