Koll, the Forgemaster + Demonmail Hauberk + Crimson Kobolds + Phyrexian Walker

Koll, the Forgemaster
Demonmail Hauberk
Crimson Kobolds
Phyrexian Walker

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

Koll, the Forgemaster
4.78% of 1297 decks 62 decks
High Synergy Cards
Crookshank Kobolds
98% of 62 decks +98% synergy
Sai of the Shinobi
97% of 62 decks +96% synergy
Shuko
97% of 62 decks +96% synergy
Grafted Wargear
97% of 62 decks +96% synergy
Rograkh, Son of Rohgahh
98% of 62 decks +93% synergy
Ornithopter
98% of 62 decks +92% synergy
Memnite
94% of 62 decks +92% synergy
Goblin Bombardment
97% of 62 decks +90% synergy
Stormrider Rig
90% of 62 decks +90% synergy
Skirk Prospector
89% of 62 decks +87% synergy
Top Cards
Skullclamp
89% of 62 decks +73% synergy
Ronin Warclub
87% of 62 decks +87% synergy
Open the Armory
87% of 62 decks +70% synergy
Myr Moonvessel
85% of 62 decks +85% synergy
Impact Tremors
84% of 62 decks +70% synergy
Molten Gatekeeper
83% of 6 decks +67% synergy
Lightning Greaves
82% of 62 decks +54% synergy
Kobolds of Kher Keep
81% of 62 decks +80% synergy
Impulsive Pilferer
81% of 62 decks +79% synergy
Altar of Dementia
76% of 62 decks +75% synergy
Creatures
Stone Haven Outfitter
74% of 62 decks +72% synergy
Puresteel Paladin
69% of 62 decks +51% synergy
Reckless Barbarian
69% of 48 decks +68% synergy
Witty Roastmaster
60% of 50 decks +54% synergy
Priest of Urabrask
58% of 62 decks +57% synergy
Auriok Steelshaper
58% of 62 decks +57% synergy
Shield Sphere
56% of 62 decks +56% synergy
Kellan, the Fae-Blooded
50% of 18 decks +38% synergy
Sram, Senior Edificer
48% of 62 decks +27% synergy
Relic Seeker
45% of 62 decks +42% synergy
Mogg Fanatic
42% of 62 decks +42% synergy
Thermopod
40% of 62 decks +40% synergy
Fervent Champion
40% of 62 decks +38% synergy
Imperial Recruiter
39% of 62 decks +26% synergy
Birgi, God of Storytelling
37% of 62 decks +32% synergy
Éowyn, Lady of Rohan
33% of 21 decks +30% synergy
Cathodion
31% of 62 decks +30% synergy
Simian Spirit Guide
31% of 62 decks +25% synergy
Goblin Matron
27% of 62 decks +26% synergy
Stoneforge Mystic
27% of 62 decks +15% synergy
Oswald Fiddlebender
27% of 56 decks +21% synergy
Astor, Bearer of Blades
26% of 42 decks +17% synergy
Mentor of the Meek
26% of 62 decks +14% synergy
Goblin Engineer
24% of 62 decks +18% synergy
Akiri, Fearless Voyager
24% of 62 decks +9% synergy
Taj-Nar Swordsmith
23% of 62 decks +22% synergy
Runaway Steam-Kin
21% of 62 decks +18% synergy
Flamescroll Celebrant
20% of 56 decks +19% synergy
Hissing Iguanar
19% of 62 decks +19% synergy
Restoration Specialist
19% of 62 decks +18% synergy
Recruiter of the Guard
19% of 62 decks +12% synergy
Bladegraft Aspirant
19% of 32 decks +15% synergy
Spiteful Prankster
18% of 62 decks +18% synergy
Ranger-Captain of Eos
18% of 62 decks +13% synergy
Fanatical Firebrand
16% of 62 decks +16% synergy
Myr Retriever
16% of 62 decks +13% synergy
Danitha Capashen, Paragon
16% of 62 decks +3% synergy
Cathar Commando
16% of 51 decks +8% synergy
Ranger of Eos
15% of 62 decks +14% synergy
Foundry Inspector
15% of 62 decks +6% synergy
Dockside Extortionist
15% of 62 decks +4% synergy
Moon-Blessed Cleric
14% of 56 decks +13% synergy
Starnheim Courser
13% of 62 decks +11% synergy
Esper Sentinel
12% of 56 decks -15% synergy
Akki Ember-Keeper
12% of 50 decks +12% synergy
Fireblade Charger
11% of 62 decks +11% synergy
Grand Abolisher
11% of 62 decks +1% synergy
Goblin Arsonist
10% of 62 decks +10% synergy
Insolent Neonate
10% of 62 decks +10% synergy
Reckless Fireweaver
10% of 62 decks +5% synergy
Instants
Swords to Plowshares
53% of 62 decks -15% synergy
Path to Exile
42% of 62 decks -14% synergy
Enlightened Tutor
39% of 62 decks +20% synergy
Generous Gift
34% of 62 decks -6% synergy
Chaos Warp
31% of 62 decks -3% synergy
Thrill of Possibility
29% of 62 decks +16% synergy
Abrade
27% of 62 decks +14% synergy
Wear // Tear
26% of 62 decks +0% synergy
Boros Charm
19% of 62 decks -35% synergy
Silence
18% of 62 decks +12% synergy
Stroke of Midnight
17% of 18 decks -3% synergy
Mana Tithe
13% of 62 decks +10% synergy
Calamity's Wake
13% of 39 decks +12% synergy
Angel's Grace
11% of 62 decks +9% synergy
Rebuff the Wicked
11% of 62 decks +8% synergy
Red Elemental Blast
11% of 62 decks +5% synergy
Pyretic Ritual
10% of 62 decks +9% synergy
Rebel Salvo
10% of 31 decks +8% synergy
Heartwarming Redemption
10% of 62 decks +7% synergy
Tibalt's Trickery
10% of 62 decks +3% synergy
Seething Song
8% of 62 decks +5% synergy
Apostle's Blessing
8% of 62 decks +5% synergy
Pyroblast
8% of 62 decks +3% synergy
Lightning Bolt
8% of 62 decks -2% synergy
Deflecting Swat
8% of 62 decks -8% synergy
Teferi's Protection
8% of 62 decks -12% synergy
Blacksmith's Skill
7% of 56 decks -0% synergy
Desperate Ritual
6% of 62 decks +6% synergy
Disenchant
6% of 62 decks -0% synergy
Dispatch
6% of 62 decks -7% synergy
Big Score
6% of 50 decks -2% synergy
Chef's Kiss
5% of 56 decks +5% synergy
Sorceries
Reckless Handling
59% of 29 decks +54% synergy
Grapeshot
55% of 62 decks +52% synergy
Steelshaper's Gift
44% of 62 decks +31% synergy
Faithless Looting
42% of 62 decks +23% synergy
Infernal Plunge
26% of 62 decks +25% synergy
Idyllic Tutor
24% of 62 decks +21% synergy
Cathartic Reunion
24% of 62 decks +20% synergy
Gamble
24% of 62 decks +16% synergy
Thrilling Discovery
21% of 56 decks +14% synergy
Helping Hand
20% of 15 decks +18% synergy
Jeska's Will
16% of 62 decks -4% synergy
Sevinne's Reclamation
13% of 62 decks +2% synergy
Blasphemous Act
13% of 62 decks -20% synergy
Recommission
13% of 39 decks +10% synergy
Rip Apart
12% of 56 decks -5% synergy
Rite of Flame
11% of 62 decks +10% synergy
Vandalblast
11% of 62 decks -5% synergy
Reconstruct History
11% of 56 decks +4% synergy
Wheel of Fortune
10% of 62 decks +7% synergy
Tormenting Voice
10% of 62 decks +6% synergy
Search for Glory
8% of 62 decks +6% synergy
Mizzium Mortars
6% of 62 decks +5% synergy
Seize the Spoils
6% of 62 decks +3% synergy
Wheel of Misfortune
6% of 62 decks +3% synergy
Utility Artifacts
Ashnod's Altar
68% of 62 decks +63% synergy
Blasting Station
63% of 62 decks +62% synergy
Bladehold War-Whip
59% of 34 decks +49% synergy
Deathrender
56% of 62 decks +56% synergy
Altar of the Brood
52% of 62 decks +51% synergy
Mask of Immolation
48% of 62 decks +48% synergy
Mortarpod
48% of 62 decks +48% synergy
Swiftfoot Boots
40% of 62 decks -5% synergy
Spawning Pit
35% of 62 decks +35% synergy
Phyrexian Altar
35% of 62 decks +34% synergy
Umbral Mantle
34% of 62 decks +33% synergy
Piston Sledge
27% of 62 decks +27% synergy
Hero's Blade
27% of 62 decks +23% synergy
Forebear's Blade
24% of 62 decks +23% synergy
Sunforger
21% of 62 decks -1% synergy
Masterwork of Ingenuity
16% of 62 decks +7% synergy
Plate Armor
16% of 56 decks +13% synergy
Sylvok Lifestaff
13% of 62 decks +13% synergy
Obsidian Battle-Axe
13% of 62 decks +13% synergy
Aetherflux Reservoir
13% of 62 decks +9% synergy
Mask of Memory
11% of 62 decks +1% synergy
Citizen's Crowbar
10% of 50 decks +7% synergy
Moonsilver Key
10% of 51 decks +7% synergy
Barbed Batterfist
10% of 31 decks +7% synergy
Grinding Station
8% of 62 decks +7% synergy
Goldvein Pick
8% of 62 decks +5% synergy
Explorer's Scope
8% of 62 decks +4% synergy
Colossus Hammer
8% of 62 decks -5% synergy
Leather Armor
7% of 56 decks +7% synergy
Cloudstone Curio
6% of 62 decks +6% synergy
Bone Saw
6% of 62 decks +5% synergy
Ancestral Blade
6% of 62 decks +5% synergy
Conqueror's Flail
6% of 62 decks +3% synergy
Helm of the Host
6% of 62 decks -3% synergy
Enchantments
Fighter Class
73% of 56 decks +58% synergy
Martyr's Cause
42% of 62 decks +41% synergy
Forging the Tyrite Sword
39% of 62 decks +33% synergy
Fanatical Devotion
37% of 62 decks +36% synergy
Warleader's Call
36% of 11 decks +17% synergy
Enduring Renewal
35% of 62 decks +35% synergy
Quest for the Holy Relic
34% of 62 decks +33% synergy
Outpost Siege
29% of 62 decks +26% synergy
Sigarda's Aid
16% of 62 decks +1% synergy
Betrothed of Fire
10% of 62 decks +10% synergy
Smothering Tithe
10% of 62 decks -13% synergy
Land Tax
8% of 62 decks -4% synergy
Barrage of Expendables
6% of 62 decks +6% synergy
Makeshift Munitions
6% of 62 decks +6% synergy
Warstorm Surge
6% of 62 decks +3% synergy
Darksteel Mutation
6% of 62 decks +1% synergy
Planeswalkers
Nahiri, Storm of Stone
24% of 62 decks +23% synergy
Nahiri, Heir of the Ancients
8% of 62 decks +3% synergy
Utility Lands
Axgard Armory
48% of 62 decks +36% synergy
Buried Ruin
42% of 62 decks +26% synergy
Great Furnace
19% of 62 decks +7% synergy
Forgotten Cave
16% of 62 decks +8% synergy
Ancient Den
16% of 62 decks +4% synergy
Inventors' Fair
15% of 62 decks +6% synergy
Urza's Saga
14% of 56 decks +4% synergy
Secluded Steppe
11% of 62 decks +3% synergy
Ancient Tomb
8% of 62 decks -1% synergy
Mana Artifacts
Sol Ring
89% of 62 decks +2% synergy
Arcane Signet
74% of 62 decks -6% synergy
Boros Signet
60% of 62 decks -0% synergy
Talisman of Conviction
40% of 62 decks -13% synergy
Mind Stone
26% of 62 decks -6% synergy
Paradise Mantle
21% of 62 decks +19% synergy
Fellwar Stone
18% of 62 decks -8% synergy
Springleaf Drum
16% of 62 decks +14% synergy
Mox Opal
10% of 62 decks +5% synergy
Lotus Petal
10% of 62 decks +4% synergy
Mana Crypt
10% of 62 decks +2% synergy
Commander's Sphere
10% of 62 decks -11% synergy
Mox Amber
6% of 62 decks +1% synergy
Mana Vault
6% of 62 decks +1% synergy
Thought Vessel
6% of 62 decks -8% synergy
Lands
Command Tower
84% of 62 decks -3% synergy
Battlefield Forge
58% of 62 decks +1% synergy
Sunscorched Divide
38% of 8 decks +16% synergy
Furycalm Snarl
38% of 56 decks -4% synergy
Clifftop Retreat
35% of 62 decks -22% synergy
Rugged Prairie
32% of 62 decks -3% synergy
Temple of Triumph
31% of 62 decks -11% synergy
Sacred Foundry
31% of 62 decks -13% synergy
Boros Garrison
29% of 62 decks -14% synergy
Terramorphic Expanse
27% of 62 decks +12% synergy
Evolving Wilds
27% of 62 decks +7% synergy
Spectator Seating
27% of 62 decks -16% synergy
Myriad Landscape
24% of 62 decks -3% synergy
Inspiring Vantage
23% of 62 decks +9% synergy
Needleverge Pathway
23% of 62 decks -7% synergy
Arid Mesa
21% of 62 decks -9% synergy
Sundown Pass
20% of 50 decks -15% synergy
Rustvale Bridge
20% of 56 decks +6% synergy
Plateau
16% of 62 decks +4% synergy
Exotic Orchard
16% of 62 decks -12% synergy
Sacred Peaks
14% of 42 decks -1% synergy
Alpine Meadow
13% of 62 decks +3% synergy
Boros Guildgate
11% of 62 decks +1% synergy
Sunbaked Canyon
11% of 62 decks -5% synergy
Wind-Scarred Crag
11% of 62 decks -5% synergy
Spire of Industry
10% of 62 decks +5% synergy
Fabled Passage
10% of 62 decks +1% synergy
Lorehold Campus
9% of 56 decks +3% synergy
Stone Quarry
8% of 62 decks +3% synergy
City of Brass
8% of 62 decks +3% synergy
Ash Barrens
6% of 62 decks +2% synergy
Wooded Foothills
6% of 62 decks +0% synergy
Marsh Flats
6% of 62 decks -1% synergy