Koll, the Forgemaster + Demonmail Hauberk + Ornithopter + Phyrexian Walker

Koll, the Forgemaster
Demonmail Hauberk
Ornithopter
Phyrexian Walker

Requires
Koll, the Forgemaster must be on the battlefield. Demonmail Hauberk must be on the battlefield. Ornithopter must be on the battlefield. Phyrexian Walker must be on the battlefield. Demonmail Hauberk attached to Ornithopter.
Steps
  1. Activate Demonmail Hauberk's equip ability by sacrificing Ornithopter, targeting Phyrexian Walker.
  2. When Ornithopter dies, Koll triggers, returning Ornithopter from your graveyard to your hand.
  3. Resolve the Demonmail Hauberk ability, attaching it to Phyrexian Walker.
  4. Cast Ornithopter by paying 0.
  5. Activate Demonmail Hauberk's equip ability by sacrificing Phyrexian Walker, targeting Ornithopter.
  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 Ornithopter.
  8. Cast Phyrexian Walker 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
5.76% of 1303 decks 75 decks
High Synergy Cards (10)
Goblin Bombardment
97% of 77 decks +94% synergy
Rograkh, Son of Rohgahh
94% of 77 decks +93% synergy
Open the Armory
86% of 77 decks +83% synergy
Crookshank Kobolds
83% of 77 decks +83% synergy
Crimson Kobolds
83% of 77 decks +83% synergy
Skirk Prospector
82% of 77 decks +80% synergy
Impulsive Pilferer
79% of 77 decks +78% synergy
Impact Tremors
79% of 77 decks +75% synergy
Fighter Class
75% of 71 decks +74% synergy
Stone Haven Outfitter
73% of 77 decks +73% synergy
Top Cards (10)
Grafted Wargear
97% of 77 decks +97% synergy
Shuko
96% of 77 decks +96% synergy
Sai of the Shinobi
95% of 77 decks +95% synergy
Memnite
87% of 77 decks +86% synergy
Stormrider Rig
86% of 77 decks +86% synergy
Myr Moonvessel
83% of 77 decks +83% synergy
Skullclamp
83% of 77 decks +70% synergy
Ronin Warclub
79% of 77 decks +79% synergy
Lightning Greaves
77% of 77 decks +51% synergy
Blasting Station
69% of 77 decks +68% synergy
Creatures (50)
Kobolds of Kher Keep
68% of 77 decks +67% synergy
Reckless Barbarian
66% of 56 decks +65% synergy
Puresteel Paladin
61% of 77 decks +60% synergy
Priest of Urabrask
60% of 77 decks +60% synergy
Witty Roastmaster
59% of 61 decks +57% synergy
Sram, Senior Edificer
56% of 77 decks +53% synergy
Kellan, the Fae-Blooded
55% of 11 decks +54% synergy
Auriok Steelshaper
49% of 77 decks +49% synergy
Shield Sphere
48% of 77 decks +48% synergy
Mogg Fanatic
47% of 77 decks +47% synergy
Cathodion
44% of 77 decks +44% synergy
Relic Seeker
44% of 77 decks +44% synergy
Thermopod
42% of 77 decks +41% synergy
Éowyn, Lady of Rohan
38% of 13 decks +38% synergy
Birgi, God of Storytelling
34% of 76 decks +31% synergy
Fervent Champion
34% of 77 decks +34% synergy
Imperial Recruiter
34% of 77 decks +31% synergy
Mentor of the Meek
31% of 77 decks +28% synergy
Goblin Matron
30% of 77 decks +29% synergy
Taj-Nar Swordsmith
27% of 77 decks +27% synergy
Restoration Specialist
26% of 77 decks +26% synergy
Runaway Steam-Kin
26% of 77 decks +25% synergy
Goblin Engineer
26% of 77 decks +24% synergy
Oswald Fiddlebender
25% of 71 decks +24% synergy
Cathar Commando
25% of 64 decks +23% synergy
Stoneforge Mystic
25% of 77 decks +23% synergy
Myr Retriever
25% of 77 decks +22% synergy
Akiri, Fearless Voyager
22% of 77 decks +21% synergy
Simian Spirit Guide
22% of 77 decks +20% synergy
Astor, Bearer of Blades
20% of 44 decks +20% synergy
Fanatical Firebrand
19% of 77 decks +19% synergy
Danitha Capashen, Paragon
19% of 77 decks +18% synergy
Ranger of Eos
18% of 77 decks +18% synergy
Akki Ember-Keeper
17% of 63 decks +17% synergy
Bladegraft Aspirant
17% of 24 decks +16% synergy
Flamescroll Celebrant
14% of 71 decks +14% synergy
Esper Sentinel
14% of 71 decks +4% synergy
Hissing Iguanar
13% of 77 decks +13% synergy
Ranger-Captain of Eos
13% of 77 decks +11% synergy
Starnheim Courser
13% of 71 decks +12% synergy
Moon-Blessed Cleric
13% of 71 decks +12% synergy
Dockside Extortionist
12% of 77 decks +4% synergy
_____ Goblin
11% of 37 decks +11% synergy
Bogardan Dragonheart
10% of 77 decks +10% synergy
Wyleth, Soul of Steel
10% of 77 decks +10% synergy
Recruiter of the Guard
10% of 77 decks +9% synergy
Bruenor Battlehammer
10% of 68 decks +10% synergy
Insolent Neonate
9% of 77 decks +9% synergy
Spiteful Prankster
9% of 77 decks +9% synergy
Reckless Fireweaver
9% of 77 decks +7% synergy
Instants (35)
Swords to Plowshares
45% of 77 decks +17% synergy
Path to Exile
39% of 77 decks +19% synergy
Abrade
38% of 77 decks +32% synergy
Thrill of Possibility
36% of 77 decks +31% synergy
Generous Gift
35% of 77 decks +23% synergy
Wear // Tear
32% of 77 decks +31% synergy
Enlightened Tutor
30% of 77 decks +22% synergy
Chaos Warp
27% of 77 decks +11% synergy
Boros Charm
21% of 77 decks +15% synergy
Silence
19% of 77 decks +16% synergy
Dispatch
16% of 77 decks +13% synergy
Rebel Salvo
15% of 26 decks +15% synergy
Calamity's Wake
15% of 33 decks +15% synergy
Mana Tithe
14% of 77 decks +13% synergy
Red Elemental Blast
13% of 77 decks +10% synergy
Apostle's Blessing
12% of 77 decks +11% synergy
Disenchant
12% of 77 decks +10% synergy
Big Score
11% of 61 decks +7% synergy
Tibalt's Trickery
10% of 77 decks +7% synergy
Deflecting Swat
10% of 77 decks +3% synergy
Unexpectedly Absent
9% of 77 decks +9% synergy
Rebuff the Wicked
9% of 77 decks +8% synergy
Pyretic Ritual
9% of 77 decks +8% synergy
Seething Song
9% of 77 decks +6% synergy
Pyroblast
9% of 77 decks +6% synergy
Blacksmith's Skill
8% of 71 decks +7% synergy
Cathartic Pyre
8% of 64 decks +7% synergy
Teferi's Protection
8% of 77 decks -2% synergy
Angel's Grace
6% of 77 decks +6% synergy
Lightning Bolt
6% of 77 decks +1% synergy
Deflecting Palm
5% of 77 decks +4% synergy
Desperate Ritual
5% of 77 decks +4% synergy
Sejiri Shelter
5% of 77 decks +3% synergy
Valakut Awakening
5% of 77 decks +2% synergy
Wild Magic Surge
5% of 58 decks +3% synergy
Sorceries (27)
Reckless Handling
67% of 21 decks +65% synergy
Grapeshot
58% of 77 decks +56% synergy
Faithless Looting
43% of 77 decks +35% synergy
Steelshaper's Gift
35% of 77 decks +34% synergy
Cathartic Reunion
27% of 77 decks +25% synergy
Infernal Plunge
23% of 77 decks +23% synergy
Idyllic Tutor
21% of 77 decks +18% synergy
Thrilling Discovery
17% of 71 decks +16% synergy
Jeska's Will
17% of 77 decks +8% synergy
Gamble
16% of 77 decks +11% synergy
Rip Apart
15% of 71 decks +15% synergy
Recommission
14% of 35 decks +14% synergy
Sevinne's Reclamation
13% of 77 decks +10% synergy
Blasphemous Act
13% of 77 decks -3% synergy
Seize the Spoils
10% of 77 decks +9% synergy
Wheel of Fortune
10% of 77 decks +8% synergy
Vandalblast
10% of 77 decks +2% synergy
Search for Glory
10% of 71 decks +9% synergy
Mizzium Mortars
9% of 77 decks +8% synergy
Patch Up
8% of 61 decks +8% synergy
Rite of Flame
8% of 77 decks +6% synergy
Tormenting Voice
8% of 77 decks +6% synergy
Slaughter the Strong
6% of 77 decks +6% synergy
Wheel of Misfortune
6% of 77 decks +4% synergy
By Force
5% of 77 decks +5% synergy
Empty the Warrens
5% of 77 decks +4% synergy
Wrath of God
5% of 77 decks +2% synergy
Utility Artifacts (34)
Altar of Dementia
66% of 77 decks +63% synergy
Ashnod's Altar
58% of 77 decks +51% synergy
Bladehold War-Whip
55% of 29 decks +55% synergy
Altar of the Brood
45% of 77 decks +44% synergy
Deathrender
44% of 77 decks +44% synergy
Swiftfoot Boots
44% of 77 decks +16% synergy
Mask of Immolation
43% of 77 decks +43% synergy
Mortarpod
42% of 77 decks +42% synergy
Phyrexian Altar
36% of 77 decks +32% synergy
Umbral Mantle
35% of 77 decks +34% synergy
Spawning Pit
34% of 77 decks +33% synergy
Forebear's Blade
29% of 77 decks +28% synergy
Piston Sledge
27% of 77 decks +27% synergy
Hero's Blade
23% of 77 decks +23% synergy
Mask of Memory
18% of 77 decks +16% synergy
Sylvok Lifestaff
17% of 77 decks +17% synergy
Aetherflux Reservoir
16% of 77 decks +11% synergy
Goldvein Pick
14% of 77 decks +14% synergy
Explorer's Scope
13% of 77 decks +12% synergy
Sunforger
13% of 77 decks +12% synergy
Plate Armor
12% of 68 decks +12% synergy
Citizen's Crowbar
11% of 61 decks +11% synergy
Moonsilver Key
11% of 64 decks +9% synergy
Obsidian Battle-Axe
10% of 77 decks +10% synergy
Masterwork of Ingenuity
9% of 77 decks +8% synergy
Grinding Station
8% of 77 decks +7% synergy
Conqueror's Flail
8% of 77 decks +7% synergy
Leather Armor
7% of 68 decks +7% synergy
Gate to the Afterlife
6% of 77 decks +6% synergy
Ancestral Blade
6% of 77 decks +6% synergy
Hazoret's Monument
6% of 77 decks +5% synergy
Colossus Hammer
6% of 77 decks +5% synergy
Nim Deathmantle
5% of 77 decks +4% synergy
Wayfarer's Bauble
5% of 77 decks -6% synergy
Enchantments (15)
Martyr's Cause
44% of 77 decks +44% synergy
Forging the Tyrite Sword
43% of 77 decks +42% synergy
Outpost Siege
40% of 77 decks +39% synergy
Fanatical Devotion
38% of 77 decks +37% synergy
Quest for the Holy Relic
27% of 77 decks +27% synergy
Enduring Renewal
27% of 77 decks +27% synergy
Sigarda's Aid
17% of 77 decks +15% synergy
Betrothed of Fire
9% of 77 decks +9% synergy
Smothering Tithe
9% of 77 decks -3% synergy
Makeshift Munitions
8% of 77 decks +8% synergy
Warstorm Surge
8% of 77 decks +5% synergy
Darksteel Mutation
6% of 77 decks +4% synergy
Barrage of Expendables
5% of 77 decks +5% synergy
Blessed Sanctuary
5% of 77 decks +5% synergy
Land Tax
5% of 77 decks +2% synergy
Planeswalkers (2)
Nahiri, Storm of Stone
26% of 77 decks +26% synergy
Nahiri, Heir of the Ancients
9% of 77 decks +9% synergy
Utility Lands (13)
Axgard Armory
45% of 77 decks +45% synergy
Buried Ruin
43% of 77 decks +37% synergy
Great Furnace
22% of 77 decks +19% synergy
Ancient Den
18% of 77 decks +15% synergy
Secluded Steppe
17% of 77 decks +15% synergy
Forgotten Cave
17% of 77 decks +14% synergy
Urza's Saga
14% of 71 decks +7% synergy
Inventors' Fair
10% of 77 decks +6% synergy
Sunhome, Fortress of the Legion
6% of 77 decks +5% synergy
Slayers' Stronghold
6% of 77 decks +5% synergy
Ancient Tomb
6% of 77 decks -4% synergy
Reliquary Tower
6% of 77 decks -22% synergy
Rogue's Passage
5% of 77 decks -13% synergy
Mana Artifacts (18)
Sol Ring
88% of 77 decks +4% synergy
Arcane Signet
81% of 77 decks +10% synergy
Boros Signet
65% of 77 decks +59% synergy
Talisman of Conviction
48% of 77 decks +43% synergy
Paradise Mantle
19% of 77 decks +19% synergy
Fellwar Stone
19% of 77 decks -2% synergy
Mind Stone
17% of 77 decks -1% synergy
Springleaf Drum
14% of 77 decks +13% synergy
Mana Crypt
13% of 77 decks +2% synergy
Fire Diamond
12% of 77 decks +9% synergy
Marble Diamond
10% of 77 decks +8% synergy
Mox Opal
10% of 77 decks +6% synergy
Commander's Sphere
10% of 77 decks -6% synergy
Mox Amber
6% of 77 decks +3% synergy
Lotus Petal
6% of 77 decks -0% synergy
Mana Vault
6% of 77 decks -0% synergy
Grim Monolith
5% of 77 decks +3% synergy
Thought Vessel
5% of 77 decks -11% synergy
Lands (32)
Command Tower
88% of 77 decks +15% synergy
Battlefield Forge
61% of 77 decks +56% synergy
Boros Garrison
45% of 77 decks +42% synergy
Temple of Triumph
35% of 77 decks +31% synergy
Evolving Wilds
34% of 77 decks +12% synergy
Rugged Prairie
31% of 77 decks +29% synergy
Furycalm Snarl
31% of 71 decks +28% synergy
Terramorphic Expanse
30% of 77 decks +14% synergy
Clifftop Retreat
27% of 77 decks +22% synergy
Myriad Landscape
27% of 77 decks +6% synergy
Spectator Seating
25% of 77 decks +19% synergy
Sacred Foundry
23% of 77 decks +15% synergy
Needleverge Pathway
19% of 77 decks +17% synergy
Exotic Orchard
19% of 77 decks -15% synergy
Alpine Meadow
18% of 77 decks +17% synergy
Sacred Peaks
18% of 40 decks +16% synergy
Rustvale Bridge
17% of 71 decks +16% synergy
Arid Mesa
17% of 77 decks +6% synergy
Inspiring Vantage
14% of 77 decks +14% synergy
Lorehold Campus
14% of 71 decks +14% synergy
Sundown Pass
14% of 64 decks +11% synergy
Boros Guildgate
13% of 77 decks +12% synergy
Spire of Industry
13% of 77 decks +10% synergy
Wind-Scarred Crag
12% of 77 decks +10% synergy
Plateau
12% of 77 decks +9% synergy
Stone Quarry
9% of 77 decks +9% synergy
Sunbaked Canyon
9% of 77 decks +8% synergy
Fabled Passage
8% of 77 decks -2% synergy
City of Brass
6% of 77 decks -2% synergy
Marsh Flats
6% of 77 decks -5% synergy
Mana Confluence
5% of 77 decks -3% synergy
Wooded Foothills
5% of 77 decks -4% synergy