Koll, the Forgemaster + Hero's Blade + Rograkh, Son of Rohgahh + Ashnod's Altar

Koll, the Forgemaster
Hero's Blade
Rograkh, Son of Rohgahh
Ashnod's Altar

Requires
Koll, the Forgemaster must be on the battlefield. Hero's Blade must be on the battlefield. Rograkh, Son of Rohgahh must be on the battlefield. Ashnod's Altar must be on the battlefield. Hero's Blade attached to Rograkh.
Steps
  1. Activate Ashnod's Altar by sacrificing Rograkh, adding .
  2. Rograkh dies, triggering Koll, returning Rograkh from your graveyard to your hand.
  3. Cast Rograkh by paying 0.
  4. Rograkh enters the battlefield, triggering Hero's Blade, attaching Hero's Blade to Rograkh.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Koll, the Forgemaster
3.36% of 1311 decks 44 decks
High Synergy Cards
Goblin Bombardment
95% of 56 decks +91% synergy
Ornithopter
88% of 56 decks +86% synergy
Shuko
84% of 56 decks +84% synergy
Memnite
75% of 56 decks +74% synergy
Puresteel Paladin
75% of 56 decks +73% synergy
Grafted Wargear
73% of 56 decks +73% synergy
Impact Tremors
73% of 56 decks +69% synergy
Sai of the Shinobi
68% of 56 decks +68% synergy
Crimson Kobolds
68% of 56 decks +68% synergy
Crookshank Kobolds
66% of 56 decks +66% synergy
Top Cards
Lightning Greaves
77% of 56 decks +51% synergy
Skullclamp
68% of 56 decks +55% synergy
Open the Armory
66% of 56 decks +64% synergy
Fighter Class
66% of 53 decks +65% synergy
Kobolds of Kher Keep
62% of 56 decks +62% synergy
Impulsive Pilferer
62% of 56 decks +61% synergy
Skirk Prospector
62% of 56 decks +61% synergy
Phyrexian Walker
61% of 56 decks +60% synergy
Sram, Senior Edificer
61% of 56 decks +58% synergy
Ronin Warclub
59% of 56 decks +59% synergy
Creatures
Myr Moonvessel
57% of 56 decks +57% synergy
Reckless Barbarian
50% of 48 decks +49% synergy
Stone Haven Outfitter
48% of 56 decks +48% synergy
Priest of Urabrask
48% of 56 decks +48% synergy
Witty Roastmaster
44% of 48 decks +42% synergy
Kellan, the Fae-Blooded
43% of 14 decks +42% synergy
Imperial Recruiter
43% of 56 decks +40% synergy
Auriok Steelshaper
41% of 56 decks +41% synergy
Shield Sphere
41% of 56 decks +41% synergy
Éowyn, Lady of Rohan
35% of 17 decks +35% synergy
Thermopod
32% of 56 decks +32% synergy
Cathodion
29% of 56 decks +28% synergy
Akki Ember-Keeper
27% of 48 decks +27% synergy
Mogg Fanatic
27% of 56 decks +27% synergy
Fervent Champion
27% of 56 decks +27% synergy
Akiri, Fearless Voyager
27% of 56 decks +26% synergy
Goblin Engineer
27% of 56 decks +25% synergy
Birgi, God of Storytelling
27% of 56 decks +24% synergy
Relic Seeker
23% of 56 decks +23% synergy
Goblin Matron
23% of 56 decks +22% synergy
Bruenor Battlehammer
23% of 53 decks +22% synergy
Stoneforge Mystic
21% of 56 decks +20% synergy
Recruiter of the Guard
21% of 56 decks +20% synergy
Astor, Bearer of Blades
20% of 45 decks +20% synergy
Danitha Capashen, Paragon
20% of 56 decks +18% synergy
Simian Spirit Guide
20% of 56 decks +17% synergy
Taj-Nar Swordsmith
18% of 56 decks +18% synergy
Grand Abolisher
18% of 56 decks +14% synergy
Boromir, Warden of the Tower
18% of 17 decks +15% synergy
Wyleth, Soul of Steel
16% of 56 decks +16% synergy
Dockside Extortionist
16% of 56 decks +8% synergy
Oswald Fiddlebender
15% of 53 decks +14% synergy
Yomiji, Who Bars the Way
14% of 56 decks +14% synergy
Armored Skyhunter
14% of 56 decks +13% synergy
Foundry Inspector
14% of 56 decks +10% synergy
Flamescroll Celebrant
13% of 54 decks +13% synergy
Ranger of Eos
12% of 56 decks +12% synergy
Leonin Shikari
12% of 56 decks +12% synergy
Teshar, Ancestor's Apostle
12% of 56 decks +11% synergy
Burnished Hart
12% of 56 decks +8% synergy
Bladegraft Aspirant
12% of 25 decks +12% synergy
Cathar Commando
12% of 50 decks +10% synergy
Runaway Steam-Kin
11% of 56 decks +9% synergy
Ranger-Captain of Eos
11% of 56 decks +9% synergy
Lizard Blades
10% of 48 decks +9% synergy
Kemba, Kha Enduring
10% of 30 decks +10% synergy
Ingenious Smith
9% of 53 decks +9% synergy
Esper Sentinel
9% of 53 decks -0% synergy
Hope of Ghirapur
9% of 56 decks +8% synergy
Starnheim Courser
9% of 56 decks +8% synergy
Instants
Path to Exile
55% of 56 decks +35% synergy
Swords to Plowshares
50% of 56 decks +21% synergy
Enlightened Tutor
39% of 56 decks +31% synergy
Thrill of Possibility
34% of 56 decks +29% synergy
Wear // Tear
25% of 56 decks +23% synergy
Boros Charm
25% of 56 decks +19% synergy
Abrade
23% of 56 decks +18% synergy
Generous Gift
23% of 56 decks +11% synergy
Chaos Warp
21% of 56 decks +6% synergy
Red Elemental Blast
20% of 56 decks +16% synergy
Reprieve
17% of 23 decks +15% synergy
Silence
14% of 56 decks +11% synergy
Pyroblast
14% of 56 decks +11% synergy
Deflecting Swat
14% of 56 decks +7% synergy
Teferi's Protection
14% of 56 decks +5% synergy
Calamity's Wake
14% of 36 decks +14% synergy
Mana Tithe
12% of 56 decks +12% synergy
Disenchant
12% of 56 decks +11% synergy
Tibalt's Trickery
12% of 56 decks +10% synergy
Dispatch
11% of 56 decks +8% synergy
Big Score
8% of 48 decks +4% synergy
Deflecting Palm
7% of 56 decks +6% synergy
Seething Song
7% of 56 decks +4% synergy
Lightning Bolt
7% of 56 decks +2% synergy
Heartwarming Redemption
5% of 56 decks +5% synergy
Invoke the Divine
5% of 56 decks +5% synergy
Angel's Grace
5% of 56 decks +5% synergy
Rebuff the Wicked
5% of 56 decks +4% synergy
Sorceries
Reckless Handling
45% of 22 decks +44% synergy
Grapeshot
45% of 56 decks +43% synergy
Steelshaper's Gift
34% of 56 decks +33% synergy
Faithless Looting
30% of 56 decks +22% synergy
Idyllic Tutor
27% of 56 decks +24% synergy
Blasphemous Act
23% of 56 decks +7% synergy
Gamble
21% of 56 decks +17% synergy
Jeska's Will
20% of 56 decks +11% synergy
Recommission
19% of 32 decks +18% synergy
Cathartic Reunion
18% of 56 decks +16% synergy
Rip Apart
17% of 54 decks +16% synergy
Sevinne's Reclamation
16% of 56 decks +13% synergy
Vandalblast
16% of 56 decks +8% synergy
Thrilling Discovery
15% of 54 decks +14% synergy
Search for Glory
14% of 56 decks +14% synergy
Tormenting Voice
14% of 56 decks +13% synergy
Infernal Plunge
12% of 56 decks +12% synergy
Seize the Spoils
12% of 56 decks +11% synergy
Wild Guess
5% of 56 decks +5% synergy
Gift of Estates
5% of 56 decks +5% synergy
Empty the Warrens
5% of 56 decks +5% synergy
Wrath of God
5% of 56 decks +2% synergy
Utility Artifacts
Stormrider Rig
57% of 56 decks +57% synergy
Altar of Dementia
55% of 56 decks +52% synergy
Phyrexian Altar
50% of 56 decks +46% synergy
Blasting Station
48% of 56 decks +48% synergy
Altar of the Brood
46% of 56 decks +45% synergy
Umbral Mantle
39% of 56 decks +38% synergy
Bladehold War-Whip
38% of 29 decks +37% synergy
Swiftfoot Boots
34% of 56 decks +6% synergy
Mask of Immolation
32% of 56 decks +32% synergy
Demonmail Hauberk
32% of 56 decks +32% synergy
Mortarpod
29% of 56 decks +29% synergy
Obsidian Battle-Axe
25% of 56 decks +25% synergy
Deathrender
25% of 56 decks +25% synergy
Spawning Pit
23% of 56 decks +23% synergy
Aetherflux Reservoir
21% of 56 decks +17% synergy
Sunforger
16% of 56 decks +15% synergy
Masterwork of Ingenuity
14% of 56 decks +13% synergy
Colossus Hammer
14% of 56 decks +13% synergy
Mask of Memory
14% of 56 decks +13% synergy
Sword of the Animist
14% of 56 decks +9% synergy
Plate Armor
13% of 53 decks +13% synergy
Piston Sledge
12% of 56 decks +12% synergy
Forebear's Blade
11% of 56 decks +10% synergy
Conqueror's Flail
11% of 56 decks +10% synergy
Explorer's Scope
11% of 56 decks +10% synergy
Cloudstone Curio
11% of 56 decks +10% synergy
Shadowspear
11% of 56 decks +7% synergy
Blackblade Reforged
11% of 56 decks +6% synergy
Semblance Anvil
9% of 56 decks +8% synergy
Moonsilver Key
8% of 50 decks +6% synergy
Goldvein Pick
7% of 56 decks +6% synergy
Mind's Eye
7% of 56 decks +6% synergy
Hammer of Nazahn
7% of 56 decks +5% synergy
Bontu's Monument
7% of 56 decks +5% synergy
Basilisk Collar
7% of 56 decks +4% synergy
Citizen's Crowbar
6% of 48 decks +6% synergy
Leather Armor
6% of 53 decks +6% synergy
Gate to the Afterlife
5% of 56 decks +5% synergy
Bone Saw
5% of 56 decks +5% synergy
Nim Deathmantle
5% of 56 decks +5% synergy
Bloodforged Battle-Axe
5% of 56 decks +4% synergy
Hazoret's Monument
5% of 56 decks +4% synergy
Loxodon Warhammer
5% of 56 decks +3% synergy
Ruby Medallion
5% of 56 decks +3% synergy
Helm of the Host
5% of 56 decks +2% synergy
Sensei's Divining Top
5% of 56 decks -0% synergy
Wayfarer's Bauble
5% of 56 decks -5% synergy
Enchantments
Warleader's Call
43% of 7 decks +40% synergy
Enduring Renewal
38% of 56 decks +37% synergy
Forging the Tyrite Sword
36% of 56 decks +35% synergy
Sigarda's Aid
30% of 56 decks +29% synergy
Smothering Tithe
25% of 56 decks +13% synergy
Martyr's Cause
20% of 56 decks +19% synergy
Fanatical Devotion
20% of 56 decks +19% synergy
Forge Anew
18% of 17 decks +16% synergy
Quest for the Holy Relic
16% of 56 decks +16% synergy
Outpost Siege
16% of 56 decks +15% synergy
Spectral Steel
9% of 56 decks +9% synergy
All That Glitters
9% of 56 decks +7% synergy
Betrothed of Fire
7% of 56 decks +7% synergy
Blessed Sanctuary
7% of 56 decks +7% synergy
Together Forever
7% of 56 decks +7% synergy
Blood Moon
7% of 56 decks +6% synergy
Underworld Breach
7% of 56 decks +4% synergy
Mantle of the Ancients
6% of 53 decks +4% synergy
Darksteel Mutation
5% of 56 decks +3% synergy
Land Tax
5% of 56 decks +2% synergy
Planeswalkers
Nahiri, Storm of Stone
14% of 56 decks +14% synergy
Nahiri, Heir of the Ancients
7% of 56 decks +7% synergy
Jeska, Thrice Reborn
5% of 56 decks +5% synergy
Utility Lands
Axgard Armory
30% of 56 decks +30% synergy
Buried Ruin
23% of 56 decks +18% synergy
Ancient Den
21% of 56 decks +19% synergy
Great Furnace
21% of 56 decks +19% synergy
Inventors' Fair
14% of 56 decks +10% synergy
Ancient Tomb
14% of 56 decks +4% synergy
Forgotten Cave
12% of 56 decks +10% synergy
Secluded Steppe
11% of 56 decks +9% synergy
Rogue's Passage
11% of 56 decks -8% synergy
Urza's Saga
9% of 53 decks +2% synergy
Reliquary Tower
9% of 56 decks -20% synergy
Slayers' Stronghold
7% of 56 decks +6% synergy
Eiganjo, Seat of the Empire
6% of 48 decks +2% synergy
Dwarven Mine
5% of 56 decks +5% synergy
Darksteel Citadel
5% of 56 decks +1% synergy
Command Beacon
5% of 56 decks +1% synergy
Temple of the False God
5% of 56 decks -4% synergy
Mana Artifacts
Sol Ring
86% of 56 decks +1% synergy
Arcane Signet
66% of 56 decks -5% synergy
Boros Signet
54% of 56 decks +48% synergy
Talisman of Conviction
36% of 56 decks +31% synergy
Lotus Petal
18% of 56 decks +11% synergy
Paradise Mantle
16% of 56 decks +15% synergy
Mox Amber
16% of 56 decks +12% synergy
Mana Crypt
14% of 56 decks +3% synergy
Commander's Sphere
14% of 56 decks -2% synergy
Springleaf Drum
12% of 56 decks +11% synergy
Fellwar Stone
12% of 56 decks -8% synergy
Mox Opal
11% of 56 decks +6% synergy
Mind Stone
9% of 56 decks -9% synergy
Fire Diamond
7% of 56 decks +4% synergy
Marble Diamond
5% of 56 decks +3% synergy
Basalt Monolith
5% of 56 decks +3% synergy
Mox Diamond
5% of 56 decks +1% synergy
Thought Vessel
5% of 56 decks -11% synergy
Lands
Caves of Koilos
100% of 3 decks +94% synergy
Command Tower
79% of 56 decks +5% synergy
Battlefield Forge
48% of 56 decks +43% synergy
Boros Garrison
38% of 56 decks +34% synergy
Temple of Triumph
34% of 56 decks +30% synergy
Spectator Seating
34% of 56 decks +28% synergy
Clifftop Retreat
30% of 56 decks +24% synergy
Sacred Foundry
29% of 56 decks +20% synergy
Furycalm Snarl
28% of 54 decks +25% synergy
Evolving Wilds
25% of 56 decks +4% synergy
Exotic Orchard
25% of 56 decks -10% synergy
Needleverge Pathway
23% of 56 decks +21% synergy
Rugged Prairie
23% of 56 decks +21% synergy
Rustvale Bridge
21% of 53 decks +20% synergy
Sacred Peaks
20% of 45 decks +19% synergy
Arid Mesa
20% of 56 decks +9% synergy
Myriad Landscape
20% of 56 decks -1% synergy
Terramorphic Expanse
18% of 56 decks +2% synergy
Sundown Pass
16% of 49 decks +13% synergy
Alpine Meadow
16% of 56 decks +15% synergy
Wind-Scarred Crag
16% of 56 decks +15% synergy
Fabled Passage
12% of 56 decks +3% synergy
Lorehold Campus
11% of 54 decks +11% synergy
Inspiring Vantage
11% of 56 decks +10% synergy
Sunbaked Canyon
11% of 56 decks +10% synergy
Boros Guildgate
11% of 56 decks +10% synergy
Plateau
9% of 56 decks +6% synergy
Ash Barrens
9% of 56 decks +4% synergy
Mana Confluence
9% of 56 decks +1% synergy
City of Brass
9% of 56 decks +1% synergy
Scalding Tarn
9% of 56 decks -2% synergy
Stone Quarry
7% of 56 decks +7% synergy
Reflecting Pool
5% of 56 decks -0% synergy
Prismatic Vista
5% of 56 decks -0% synergy
Bloodstained Mire
5% of 56 decks -5% synergy
Flooded Strand
5% of 56 decks -5% synergy
Marsh Flats
5% of 56 decks -6% synergy