Koll, the Forgemaster + Rograkh, Son of Rohgahh + Demonmail Hauberk + Crimson Kobolds

Koll, the Forgemaster
Rograkh, Son of Rohgahh
Demonmail Hauberk
Crimson Kobolds

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

Koll, the Forgemaster
5.55% of 1297 decks 72 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.06% of 1684 decks 1 decks
High Synergy Cards
Sai of the Shinobi
95% of 73 decks +94% synergy
Crookshank Kobolds
95% of 73 decks +94% synergy
Grafted Wargear
95% of 73 decks +94% synergy
Shuko
93% of 73 decks +92% synergy
Goblin Bombardment
99% of 73 decks +92% synergy
Memnite
92% of 73 decks +90% synergy
Ornithopter
95% of 73 decks +88% synergy
Skirk Prospector
85% of 73 decks +83% synergy
Myr Moonvessel
84% of 73 decks +83% synergy
Phyrexian Walker
84% of 73 decks +80% synergy
Top Cards
Skullclamp
90% of 73 decks +75% synergy
Impact Tremors
85% of 73 decks +71% synergy
Lightning Greaves
84% of 73 decks +56% synergy
Molten Gatekeeper
83% of 6 decks +67% synergy
Open the Armory
82% of 73 decks +65% synergy
Stormrider Rig
81% of 73 decks +80% synergy
Impulsive Pilferer
81% of 73 decks +79% synergy
Ronin Warclub
79% of 73 decks +79% synergy
Fighter Class
78% of 67 decks +62% synergy
Kobolds of Kher Keep
77% of 73 decks +76% synergy
Creatures
Stone Haven Outfitter
71% of 73 decks +69% synergy
Reckless Barbarian
71% of 58 decks +70% synergy
Puresteel Paladin
66% of 73 decks +47% synergy
Witty Roastmaster
57% of 60 decks +51% synergy
Priest of Urabrask
56% of 73 decks +55% synergy
Auriok Steelshaper
56% of 73 decks +55% synergy
Kellan, the Fae-Blooded
55% of 20 decks +43% synergy
Sram, Senior Edificer
51% of 73 decks +30% synergy
Shield Sphere
48% of 73 decks +48% synergy
Mogg Fanatic
42% of 73 decks +42% synergy
Éowyn, Lady of Rohan
42% of 24 decks +38% synergy
Relic Seeker
41% of 73 decks +37% synergy
Thermopod
40% of 73 decks +39% synergy
Imperial Recruiter
40% of 73 decks +27% synergy
Fervent Champion
37% of 73 decks +34% synergy
Birgi, God of Storytelling
34% of 73 decks +29% synergy
Cathodion
32% of 73 decks +31% synergy
Goblin Matron
30% of 73 decks +29% synergy
Mentor of the Meek
30% of 73 decks +19% synergy
Simian Spirit Guide
29% of 73 decks +24% synergy
Stoneforge Mystic
26% of 73 decks +14% synergy
Oswald Fiddlebender
25% of 67 decks +20% synergy
Taj-Nar Swordsmith
25% of 73 decks +24% synergy
Akiri, Fearless Voyager
25% of 73 decks +10% synergy
Astor, Bearer of Blades
24% of 50 decks +15% synergy
Runaway Steam-Kin
22% of 73 decks +19% synergy
Ranger-Captain of Eos
22% of 73 decks +17% synergy
Goblin Engineer
22% of 73 decks +15% synergy
Recruiter of the Guard
22% of 73 decks +14% synergy
Restoration Specialist
21% of 73 decks +19% synergy
Cathar Commando
19% of 62 decks +12% synergy
Danitha Capashen, Paragon
19% of 73 decks +6% synergy
Bladegraft Aspirant
19% of 37 decks +15% synergy
Myr Retriever
18% of 73 decks +14% synergy
Akki Ember-Keeper
17% of 60 decks +16% synergy
Hissing Iguanar
16% of 73 decks +16% synergy
Fanatical Firebrand
16% of 73 decks +16% synergy
Ranger of Eos
16% of 73 decks +16% synergy
Flamescroll Celebrant
16% of 67 decks +15% synergy
Spiteful Prankster
15% of 73 decks +15% synergy
Dockside Extortionist
15% of 73 decks +4% synergy
Esper Sentinel
15% of 67 decks -13% synergy
Starnheim Courser
14% of 73 decks +12% synergy
Wyleth, Soul of Steel
14% of 73 decks +6% synergy
Foundry Inspector
14% of 73 decks +5% synergy
Moon-Blessed Cleric
13% of 67 decks +12% synergy
Grand Abolisher
12% of 73 decks +2% synergy
Insolent Neonate
11% of 73 decks +11% synergy
Reckless Fireweaver
11% of 73 decks +6% synergy
Bruenor Battlehammer
10% of 67 decks -2% synergy
Instants
Swords to Plowshares
58% of 73 decks -11% synergy
Path to Exile
47% of 73 decks -10% synergy
Enlightened Tutor
38% of 73 decks +20% synergy
Generous Gift
36% of 73 decks -5% synergy
Chaos Warp
33% of 73 decks -1% synergy
Thrill of Possibility
32% of 73 decks +18% synergy
Wear // Tear
30% of 73 decks +5% synergy
Abrade
25% of 73 decks +11% synergy
Stroke of Midnight
20% of 20 decks +1% synergy
Silence
19% of 73 decks +13% synergy
Boros Charm
19% of 73 decks -36% synergy
Rebel Salvo
14% of 36 decks +12% synergy
Tibalt's Trickery
14% of 73 decks +7% synergy
Calamity's Wake
13% of 47 decks +12% synergy
Mana Tithe
12% of 73 decks +9% synergy
Rebuff the Wicked
11% of 73 decks +8% synergy
Angel's Grace
10% of 73 decks +7% synergy
Red Elemental Blast
10% of 73 decks +4% synergy
Deflecting Swat
10% of 73 decks -6% synergy
Blacksmith's Skill
9% of 67 decks +2% synergy
Soul Partition
9% of 47 decks +8% synergy
Pyretic Ritual
8% of 73 decks +7% synergy
Heartwarming Redemption
8% of 73 decks +6% synergy
Pyroblast
8% of 73 decks +3% synergy
Dispatch
8% of 73 decks -5% synergy
Deflecting Palm
8% of 73 decks -8% synergy
Teferi's Protection
8% of 73 decks -12% synergy
Seething Song
7% of 73 decks +4% synergy
Apostle's Blessing
7% of 73 decks +4% synergy
Disenchant
7% of 73 decks +0% synergy
Lightning Bolt
7% of 73 decks -3% synergy
Big Score
7% of 60 decks -1% synergy
Desperate Ritual
5% of 73 decks +5% synergy
Heliod's Intervention
5% of 73 decks +3% synergy
Wild Magic Surge
5% of 58 decks +4% synergy
Sorceries
Reckless Handling
58% of 33 decks +53% synergy
Grapeshot
56% of 73 decks +54% synergy
Steelshaper's Gift
40% of 73 decks +27% synergy
Faithless Looting
38% of 73 decks +20% synergy
Infernal Plunge
23% of 73 decks +23% synergy
Idyllic Tutor
23% of 73 decks +20% synergy
Cathartic Reunion
23% of 73 decks +19% synergy
Thrilling Discovery
22% of 67 decks +15% synergy
Gamble
22% of 73 decks +14% synergy
Helping Hand
18% of 17 decks +16% synergy
Jeska's Will
16% of 73 decks -4% synergy
Blasphemous Act
16% of 73 decks -17% synergy
Sevinne's Reclamation
15% of 73 decks +4% synergy
Recommission
13% of 47 decks +10% synergy
Rip Apart
12% of 67 decks -6% synergy
Vandalblast
11% of 73 decks -5% synergy
Reconstruct History
10% of 67 decks +4% synergy
Rite of Flame
10% of 73 decks +9% synergy
Search for Glory
8% of 73 decks +7% synergy
Wheel of Fortune
8% of 73 decks +5% synergy
Tormenting Voice
8% of 73 decks +5% synergy
Mizzium Mortars
7% of 73 decks +5% synergy
Seize the Spoils
7% of 73 decks +4% synergy
Wrath of God
7% of 73 decks -0% synergy
Wheel of Misfortune
5% of 73 decks +2% synergy
Utility Artifacts
Ashnod's Altar
70% of 73 decks +65% synergy
Altar of Dementia
66% of 73 decks +64% synergy
Blasting Station
62% of 73 decks +61% synergy
Bladehold War-Whip
59% of 39 decks +49% synergy
Deathrender
53% of 73 decks +53% synergy
Mortarpod
51% of 73 decks +50% synergy
Mask of Immolation
49% of 73 decks +49% synergy
Altar of the Brood
47% of 73 decks +46% synergy
Swiftfoot Boots
42% of 73 decks -2% synergy
Phyrexian Altar
34% of 73 decks +32% synergy
Spawning Pit
30% of 73 decks +30% synergy
Umbral Mantle
30% of 73 decks +29% synergy
Hero's Blade
27% of 73 decks +23% synergy
Piston Sledge
26% of 73 decks +26% synergy
Forebear's Blade
25% of 73 decks +24% synergy
Sunforger
19% of 73 decks -3% synergy
Masterwork of Ingenuity
18% of 73 decks +8% synergy
Mask of Memory
18% of 73 decks +8% synergy
Plate Armor
16% of 67 decks +13% synergy
Aetherflux Reservoir
15% of 73 decks +11% synergy
Sylvok Lifestaff
14% of 73 decks +14% synergy
Goldvein Pick
12% of 73 decks +9% synergy
Citizen's Crowbar
12% of 60 decks +9% synergy
Obsidian Battle-Axe
11% of 73 decks +11% synergy
Explorer's Scope
11% of 73 decks +7% synergy
Moonsilver Key
10% of 62 decks +7% synergy
Wayfarer's Bauble
10% of 73 decks -7% synergy
Barbed Batterfist
8% of 36 decks +6% synergy
Grinding Station
8% of 73 decks +8% synergy
Hazoret's Monument
8% of 73 decks +7% synergy
Colossus Hammer
8% of 73 decks -5% synergy
Gate to the Afterlife
7% of 73 decks +7% synergy
Cloudstone Curio
7% of 73 decks +6% synergy
Ancestral Blade
7% of 73 decks +5% synergy
Conqueror's Flail
7% of 73 decks +4% synergy
Helm of the Host
7% of 73 decks -2% synergy
Thran Power Suit
6% of 47 decks -2% synergy
Leather Armor
6% of 67 decks +5% synergy
Bone Saw
5% of 73 decks +4% synergy
Enchantments
Martyr's Cause
38% of 73 decks +37% synergy
Forging the Tyrite Sword
38% of 73 decks +33% synergy
Fanatical Devotion
33% of 73 decks +32% synergy
Enduring Renewal
32% of 73 decks +31% synergy
Warleader's Call
31% of 13 decks +12% synergy
Quest for the Holy Relic
30% of 73 decks +30% synergy
Outpost Siege
30% of 73 decks +27% synergy
Sigarda's Aid
15% of 73 decks +0% synergy
Darksteel Mutation
11% of 73 decks +6% synergy
Smothering Tithe
11% of 73 decks -12% synergy
Betrothed of Fire
10% of 73 decks +9% synergy
Land Tax
8% of 73 decks -3% synergy
Makeshift Munitions
7% of 73 decks +7% synergy
Warstorm Surge
7% of 73 decks +3% synergy
Barrage of Expendables
5% of 73 decks +5% synergy
All That Glitters
5% of 73 decks -4% synergy
Planeswalkers
Nahiri, Storm of Stone
23% of 73 decks +22% synergy
Nahiri, Heir of the Ancients
8% of 73 decks +3% synergy
Utility Lands
Axgard Armory
47% of 73 decks +34% synergy
Buried Ruin
45% of 73 decks +29% synergy
Great Furnace
19% of 73 decks +7% synergy
Forgotten Cave
18% of 73 decks +10% synergy
Ancient Den
16% of 73 decks +4% synergy
Secluded Steppe
15% of 73 decks +7% synergy
Urza's Saga
15% of 67 decks +5% synergy
Inventors' Fair
14% of 73 decks +5% synergy
Ancient Tomb
7% of 73 decks -3% synergy
War Room
7% of 73 decks -5% synergy
Reliquary Tower
7% of 73 decks -11% synergy
Slayers' Stronghold
7% of 73 decks -21% synergy
Mana Artifacts
Sol Ring
90% of 73 decks +4% synergy
Arcane Signet
78% of 73 decks -2% synergy
Boros Signet
62% of 73 decks +2% synergy
Talisman of Conviction
44% of 73 decks -10% synergy
Mind Stone
27% of 73 decks -4% synergy
Paradise Mantle
22% of 73 decks +20% synergy
Fellwar Stone
22% of 73 decks -4% synergy
Springleaf Drum
15% of 73 decks +13% synergy
Commander's Sphere
15% of 73 decks -6% synergy
Lotus Petal
11% of 73 decks +5% synergy
Mox Opal
10% of 73 decks +5% synergy
Mana Crypt
8% of 73 decks +1% synergy
Thought Vessel
8% of 73 decks -6% synergy
Mana Vault
7% of 73 decks +2% synergy
Chrome Mox
5% of 73 decks +0% synergy
Mox Amber
5% of 73 decks +0% synergy
Fire Diamond
5% of 73 decks -3% synergy
Lands
Command Tower
86% of 73 decks -0% synergy
Battlefield Forge
58% of 73 decks +1% synergy
Furycalm Snarl
40% of 67 decks -1% synergy
Clifftop Retreat
40% of 73 decks -17% synergy
Temple of Triumph
37% of 73 decks -4% synergy
Boros Garrison
32% of 73 decks -12% synergy
Sacred Foundry
32% of 73 decks -12% synergy
Evolving Wilds
30% of 73 decks +9% synergy
Sunscorched Divide
30% of 10 decks +9% synergy
Spectator Seating
29% of 73 decks -14% synergy
Terramorphic Expanse
27% of 73 decks +12% synergy
Rugged Prairie
27% of 73 decks -7% synergy
Myriad Landscape
23% of 73 decks -4% synergy
Rustvale Bridge
22% of 67 decks +9% synergy
Arid Mesa
22% of 73 decks -8% synergy
Needleverge Pathway
22% of 73 decks -8% synergy
Sacred Peaks
20% of 50 decks +5% synergy
Sundown Pass
20% of 61 decks -15% synergy
Inspiring Vantage
19% of 73 decks +6% synergy
Exotic Orchard
19% of 73 decks -9% synergy
Alpine Meadow
16% of 73 decks +7% synergy
Plateau
14% of 73 decks +1% synergy
Boros Guildgate
12% of 73 decks +2% synergy
Wind-Scarred Crag
11% of 73 decks -5% synergy
Lorehold Campus
10% of 67 decks +5% synergy
Spire of Industry
10% of 73 decks +4% synergy
Fabled Passage
10% of 73 decks +0% synergy
Sunbaked Canyon
10% of 73 decks -6% synergy
Ash Barrens
8% of 73 decks +3% synergy
Stone Quarry
8% of 73 decks +3% synergy
Marsh Flats
8% of 73 decks +0% synergy
City of Brass
7% of 73 decks +1% synergy
Wooded Foothills
7% of 73 decks +1% synergy
Mana Confluence
5% of 73 decks +1% synergy
Bloodstained Mire
5% of 73 decks -1% synergy