Koll, the Forgemaster + Sai of the Shinobi + Ashnod's Altar

Koll, the Forgemaster
Sai of the Shinobi
Ashnod's Altar

Requires
Koll, the Forgemaster must be on the battlefield. Sai of the Shinobi must be on the battlefield. Ashnod's Altar must be on the battlefield. You have a creature card in hand that can be cast using . You have enough mana to cast the creature card in hand.
Steps
  1. Cast the creature by paying its mana cost.
  2. When the creature enters the battlefield, Sai of the Shinobi triggers, attaching Sai of the Shinobi to the creature.
  3. Activate Ashnod's Altar by sacrificing the creature, adding .
  4. When the creature dies, Koll triggers, returning the creature from your graveyard to your hand.
  5. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Koll, the Forgemaster
32.38% of 1297 decks 420 decks
Rograkh, Son of Rohgahh // Yoshimaru, Ever Faithful
0.18% of 1684 decks 3 decks
Queen Kayla bin-Kroog
0.08% of 2379 decks 2 decks
Arbaaz Mir
0.32% of 633 decks 2 decks
Duke Ulder Ravengard
0.07% of 1529 decks 1 decks
Lulu, Loyal Hollyphant // Street Urchin
3.85% of 26 decks 1 decks
Reyav, Master Smith
0.19% of 517 decks 1 decks
Rebbec, Architect of Ascension // Rograkh, Son of Rohgahh
8.33% of 12 decks 1 decks
Kediss, Emberclaw Familiar // Keleth, Sunmane Familiar
1.11% of 90 decks 1 decks
Brion Stoutarm
0.03% of 2866 decks 1 decks
New Cards
Untimely Malfunction
57% of 7 decks +32% synergy
The Jolly Balloon Man
25% of 12 decks +5% synergy
High Synergy Cards
Shuko
91% of 433 decks +90% synergy
Goblin Bombardment
95% of 433 decks +89% synergy
Rograkh, Son of Rohgahh
93% of 433 decks +87% synergy
Memnite
88% of 433 decks +87% synergy
Crimson Kobolds
83% of 433 decks +82% synergy
Crookshank Kobolds
82% of 433 decks +82% synergy
Impulsive Pilferer
83% of 433 decks +81% synergy
Skirk Prospector
82% of 433 decks +81% synergy
Ornithopter
86% of 433 decks +80% synergy
Skullclamp
93% of 433 decks +78% synergy
Top Cards
Lightning Greaves
87% of 433 decks +59% synergy
Open the Armory
83% of 433 decks +66% synergy
Impact Tremors
82% of 433 decks +69% synergy
Puresteel Paladin
81% of 433 decks +63% synergy
Fighter Class
79% of 424 decks +64% synergy
Swords to Plowshares
77% of 433 decks +9% synergy
Myr Moonvessel
76% of 433 decks +76% synergy
Stormrider Rig
75% of 433 decks +74% synergy
Kobolds of Kher Keep
74% of 433 decks +73% synergy
Grafted Wargear
74% of 433 decks +73% synergy
Creatures
Bureau Headmaster
73% of 59 decks +61% synergy
Phyrexian Walker
64% of 433 decks +61% synergy
Auriok Steelshaper
64% of 433 decks +63% synergy
Kellan, the Fae-Blooded
63% of 237 decks +52% synergy
Imperial Recruiter
56% of 433 decks +44% synergy
Reckless Barbarian
56% of 398 decks +55% synergy
Agate Instigator
56% of 25 decks +33% synergy
Stone Haven Outfitter
55% of 433 decks +52% synergy
Molten Gatekeeper
53% of 68 decks +37% synergy
Birgi, God of Storytelling
48% of 432 decks +43% synergy
Stoneforge Mystic
47% of 433 decks +35% synergy
Sram, Senior Edificer
45% of 433 decks +24% synergy
Witty Roastmaster
42% of 401 decks +35% synergy
Goblin Engineer
41% of 433 decks +35% synergy
Esper Sentinel
40% of 426 decks +12% synergy
Fervent Champion
38% of 433 decks +35% synergy
Ranger-Captain of Eos
35% of 433 decks +30% synergy
Priest of Urabrask
34% of 433 decks +33% synergy
Oswald Fiddlebender
33% of 424 decks +28% synergy
Recruiter of the Guard
33% of 433 decks +26% synergy
Shield Sphere
33% of 433 decks +33% synergy
Dockside Extortionist
33% of 433 decks +22% synergy
Grand Abolisher
33% of 433 decks +22% synergy
Éowyn, Lady of Rohan
32% of 253 decks +28% synergy
Relic Seeker
30% of 433 decks +27% synergy
Simian Spirit Guide
29% of 433 decks +23% synergy
Goblin Matron
27% of 433 decks +26% synergy
Mogg Fanatic
26% of 433 decks +26% synergy
Cathodion
26% of 433 decks +26% synergy
Akki Ember-Keeper
24% of 403 decks +24% synergy
Thermopod
21% of 433 decks +21% synergy
Runaway Steam-Kin
21% of 433 decks +18% synergy
Mentor of the Meek
18% of 433 decks +6% synergy
Goblin Welder
17% of 433 decks +12% synergy
Drannith Magistrate
17% of 433 decks +10% synergy
Witch Enchanter
16% of 77 decks -2% synergy
Arbaaz Mir
15% of 59 decks +9% synergy
Purphoros, God of the Forge
14% of 433 decks +8% synergy
Danitha Capashen, Paragon
14% of 433 decks +1% synergy
Dauntless Dismantler
13% of 172 decks +8% synergy
Akiri, Fearless Voyager
13% of 433 decks -2% synergy
Goblin Recruiter
12% of 433 decks +11% synergy
Ranger of Eos
12% of 433 decks +11% synergy
Myr Retriever
12% of 433 decks +8% synergy
Cathar Commando
11% of 413 decks +4% synergy
Astor, Bearer of Blades
11% of 377 decks +2% synergy
Archivist of Oghma
11% of 398 decks +3% synergy
Taj-Nar Swordsmith
10% of 433 decks +9% synergy
Ragavan, Nimble Pilferer
10% of 426 decks +2% synergy
Bladegraft Aspirant
10% of 305 decks +6% synergy
Instants
Path to Exile
62% of 433 decks +5% synergy
Enlightened Tutor
58% of 433 decks +40% synergy
Silence
41% of 433 decks +35% synergy
Wear // Tear
40% of 433 decks +15% synergy
Abrade
34% of 433 decks +21% synergy
Red Elemental Blast
33% of 433 decks +28% synergy
Pyroblast
32% of 433 decks +27% synergy
Generous Gift
30% of 433 decks -10% synergy
Deflecting Swat
30% of 433 decks +14% synergy
Boros Charm
27% of 433 decks -28% synergy
Thrill of Possibility
27% of 433 decks +13% synergy
Chaos Warp
24% of 433 decks -9% synergy
Demand Answers
22% of 159 decks +12% synergy
Reprieve
20% of 287 decks +11% synergy
Stroke of Midnight
18% of 237 decks -1% synergy
Flare of Duplication
16% of 77 decks +13% synergy
Dispatch
15% of 433 decks +2% synergy
Dawn's Truce
15% of 27 decks -9% synergy
Tibalt's Trickery
14% of 432 decks +8% synergy
Rebuff the Wicked
13% of 433 decks +10% synergy
Mana Tithe
13% of 433 decks +10% synergy
Angel's Grace
12% of 433 decks +10% synergy
Lightning Bolt
11% of 433 decks +1% synergy
Teferi's Protection
11% of 433 decks -9% synergy
Valakut Awakening
10% of 433 decks +2% synergy
Desperate Ritual
9% of 433 decks +9% synergy
Razorgrass Ambush
9% of 75 decks +3% synergy
Seething Song
9% of 433 decks +6% synergy
Get Lost
8% of 180 decks +3% synergy
Pyretic Ritual
8% of 433 decks +7% synergy
Flare of Fortitude
8% of 77 decks -3% synergy
Disenchant
8% of 433 decks +1% synergy
Big Score
7% of 401 decks -0% synergy
Soul Partition
7% of 365 decks +6% synergy
Blacksmith's Skill
7% of 426 decks -1% synergy
March of Otherworldly Light
6% of 403 decks +5% synergy
Surge of Salvation
6% of 283 decks +2% synergy
Inventory Management
5% of 111 decks -4% synergy
Calamity's Wake
5% of 365 decks +4% synergy
Deflecting Palm
5% of 433 decks -11% synergy
Sorceries
Steelshaper's Gift
72% of 433 decks +59% synergy
Grapeshot
47% of 433 decks +45% synergy
Reckless Handling
46% of 279 decks +41% synergy
Faithless Looting
43% of 433 decks +24% synergy
Gamble
41% of 433 decks +33% synergy
Jeska's Will
37% of 433 decks +17% synergy
Sevinne's Reclamation
24% of 433 decks +13% synergy
Blasphemous Act
22% of 433 decks -11% synergy
Idyllic Tutor
20% of 433 decks +17% synergy
Rip Apart
20% of 426 decks +2% synergy
Infernal Plunge
18% of 433 decks +17% synergy
Cathartic Reunion
15% of 433 decks +11% synergy
Tormenting Voice
12% of 433 decks +9% synergy
Vandalblast
12% of 433 decks -3% synergy
Rite of Flame
12% of 433 decks +11% synergy
Wheel of Fortune
12% of 433 decks +9% synergy
Wheel of Misfortune
11% of 433 decks +8% synergy
Recommission
11% of 365 decks +9% synergy
Thrilling Discovery
11% of 426 decks +3% synergy
Helping Hand
10% of 176 decks +8% synergy
Wrath of God
8% of 433 decks +1% synergy
Jolted Awake
7% of 68 decks +7% synergy
Sundering Eruption
7% of 74 decks -1% synergy
Shatterskull Smashing
7% of 433 decks +1% synergy
Seize the Spoils
6% of 432 decks +3% synergy
Utility Artifacts
Blasting Station
72% of 433 decks +71% synergy
Altar of Dementia
57% of 433 decks +55% synergy
Bladehold War-Whip
55% of 334 decks +45% synergy
Mortarpod
53% of 433 decks +52% synergy
Ronin Warclub
50% of 433 decks +50% synergy
Mask of Immolation
48% of 433 decks +48% synergy
Phyrexian Altar
42% of 433 decks +41% synergy
Swiftfoot Boots
37% of 433 decks -8% synergy
Altar of the Brood
36% of 433 decks +36% synergy
Lotus Ring
31% of 94 decks +30% synergy
Umbral Mantle
28% of 433 decks +28% synergy
Deathrender
27% of 433 decks +27% synergy
Aetherflux Reservoir
23% of 433 decks +20% synergy
Conqueror's Flail
23% of 433 decks +20% synergy
Spawning Pit
17% of 433 decks +17% synergy
Plate Armor
15% of 424 decks +12% synergy
The One Ring
15% of 289 decks +9% synergy
Sunforger
14% of 433 decks -8% synergy
Demonmail Hauberk
14% of 433 decks +13% synergy
Diamond Pick-Axe
13% of 172 decks +5% synergy
Lavaspur Boots
11% of 96 decks +6% synergy
Grinding Station
10% of 433 decks +9% synergy
Mask of Memory
9% of 433 decks -1% synergy
Hero's Blade
9% of 433 decks +5% synergy
Citizen's Crowbar
8% of 401 decks +6% synergy
Sword of the Animist
8% of 433 decks -13% synergy
Forebear's Blade
8% of 433 decks +7% synergy
Goldvein Pick
7% of 432 decks +4% synergy
Sensei's Divining Top
6% of 433 decks +4% synergy
Masterwork of Ingenuity
6% of 433 decks -3% synergy
Bontu's Monument
6% of 433 decks +6% synergy
Umezawa's Jitte
5% of 433 decks +2% synergy
Wayfarer's Bauble
5% of 433 decks -11% synergy
Bone Saw
5% of 433 decks +4% synergy
Enchantments
Warleader's Call
37% of 153 decks +18% synergy
Forging the Tyrite Sword
28% of 432 decks +23% synergy
Forge Anew
26% of 260 decks +13% synergy
Sigarda's Aid
24% of 433 decks +9% synergy
Martyr's Cause
18% of 433 decks +17% synergy
Fanatical Devotion
17% of 433 decks +16% synergy
Underworld Breach
16% of 433 decks +14% synergy
Outpost Siege
15% of 433 decks +13% synergy
Quest for the Holy Relic
15% of 433 decks +14% synergy
Smothering Tithe
13% of 433 decks -10% synergy
Enduring Renewal
13% of 433 decks +13% synergy
Trouble in Pairs
12% of 121 decks -1% synergy
Powerbalance
8% of 77 decks +6% synergy
Land Tax
7% of 433 decks -5% synergy
Darksteel Mutation
6% of 433 decks +1% synergy
Deafening Silence
6% of 433 decks +1% synergy
Blood Moon
5% of 433 decks +3% synergy
Planeswalkers
Nahiri, Storm of Stone
16% of 433 decks +15% synergy
Utility Lands
Buried Ruin
44% of 433 decks +28% synergy
Great Furnace
42% of 433 decks +30% synergy
Ancient Den
41% of 433 decks +28% synergy
Axgard Armory
38% of 432 decks +26% synergy
Urza's Saga
34% of 426 decks +24% synergy
Inventors' Fair
23% of 433 decks +14% synergy
Ancient Tomb
19% of 433 decks +9% synergy
Eiganjo, Seat of the Empire
12% of 403 decks -4% synergy
Monumental Henge
12% of 73 decks +4% synergy
Reliquary Tower
12% of 433 decks -6% synergy
Darksteel Citadel
9% of 433 decks +1% synergy
Forgotten Cave
7% of 433 decks -1% synergy
Secluded Steppe
7% of 433 decks -1% synergy
War Room
7% of 433 decks -5% synergy
Mana Artifacts
Sol Ring
91% of 433 decks +4% synergy
Arcane Signet
80% of 433 decks -0% synergy
Talisman of Conviction
55% of 433 decks +2% synergy
Boros Signet
52% of 433 decks -8% synergy
Paradise Mantle
38% of 433 decks +36% synergy
Lotus Petal
30% of 433 decks +25% synergy
Springleaf Drum
27% of 433 decks +25% synergy
Mox Opal
25% of 433 decks +21% synergy
Mox Amber
23% of 433 decks +18% synergy
Fellwar Stone
21% of 433 decks -5% synergy
Mana Crypt
20% of 433 decks +12% synergy
Mind Stone
19% of 433 decks -12% synergy
Chrome Mox
18% of 433 decks +13% synergy
Mana Vault
12% of 433 decks +6% synergy
Mox Diamond
10% of 433 decks +7% synergy
Thought Vessel
8% of 433 decks -6% synergy
Commander's Sphere
8% of 433 decks -13% synergy
Lands
Command Tower
88% of 433 decks +2% synergy
Battlefield Forge
68% of 433 decks +11% synergy
Spectator Seating
52% of 433 decks +9% synergy
Sacred Foundry
52% of 433 decks +8% synergy
Clifftop Retreat
52% of 433 decks -5% synergy
Rugged Prairie
42% of 433 decks +7% synergy
Needleverge Pathway
39% of 433 decks +10% synergy
Arid Mesa
39% of 433 decks +9% synergy
Furycalm Snarl
31% of 426 decks -10% synergy
Spire of Industry
26% of 433 decks +21% synergy
Sunbaked Canyon
25% of 433 decks +9% synergy
Sundown Pass
23% of 408 decks -12% synergy
Boros Garrison
23% of 433 decks -21% synergy
Temple of Triumph
22% of 433 decks -20% synergy
Plateau
21% of 433 decks +9% synergy
Exotic Orchard
21% of 433 decks -7% synergy
Sunscorched Divide
20% of 111 decks -1% synergy
Inspiring Vantage
17% of 433 decks +4% synergy
City of Brass
17% of 433 decks +11% synergy
Marsh Flats
15% of 433 decks +8% synergy
Bloodstained Mire
15% of 433 decks +9% synergy
Scalding Tarn
14% of 433 decks +7% synergy
Windswept Heath
14% of 433 decks +7% synergy
Evolving Wilds
14% of 433 decks -7% synergy
Rustvale Bridge
13% of 426 decks -0% synergy
Elegant Parlor
12% of 153 decks -10% synergy
Gemstone Caverns
12% of 433 decks +8% synergy
Wooded Foothills
12% of 433 decks +6% synergy
Myriad Landscape
12% of 433 decks -15% synergy
Mana Confluence
12% of 433 decks +7% synergy
Terramorphic Expanse
11% of 433 decks -4% synergy
Flooded Strand
11% of 433 decks +5% synergy
Sacred Peaks
9% of 377 decks -6% synergy
Wind-Scarred Crag
9% of 433 decks -7% synergy
Alpine Meadow
9% of 432 decks -1% synergy
Prismatic Vista
9% of 433 decks +1% synergy
Boros Guildgate
6% of 433 decks -3% synergy
Ash Barrens
6% of 433 decks +1% synergy
Fabled Passage
6% of 433 decks -3% synergy