Bolas's Citadel + Mortuary + Crimson Kobolds + Ashnod's Altar

Bolas's Citadel
Mortuary
Crimson Kobolds
Ashnod's Altar

Requires
Bolas's Citadel must be on the battlefield. Mortuary must be on the battlefield. Crimson Kobolds must be in hand, or in the library. Ashnod's Altar must be on the battlefield.
Steps
  1. Cast Crimson Kobolds either from your hand or from the top of your library by paying 0.
  2. Activate Ashnod's Altar by sacrificing Crimson Kobolds, adding .
  3. When Crimson Kobolds dies, Mortuary triggers, putting Crimson Kobolds from your graveyard on top of your library.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers. Infinite storm count.

Rohgahh, Kher Keep Overlord
0.37% of 1070 decks 4 decks
Rowan, Scion of War
0.01% of 8209 decks 1 decks
Prossh, Skyraider of Kher
0.02% of 5151 decks 1 decks
High Synergy Cards
Kobolds of Kher Keep
100% of 6 decks +100% synergy
Crookshank Kobolds
100% of 6 decks +100% synergy
Wishclaw Talisman
100% of 6 decks +95% synergy
Skullclamp
100% of 6 decks +88% synergy
Taunting Kobold
83% of 6 decks +83% synergy
Minion of the Mighty
83% of 6 decks +82% synergy
Hazoret's Monument
83% of 6 decks +82% synergy
Reckless Barbarian
83% of 6 decks +82% synergy
Kher Keep
83% of 6 decks +81% synergy
Patriarch's Bidding
83% of 6 decks +80% synergy
Top Cards
Changeling Outcast
83% of 6 decks +79% synergy
Damnation
83% of 6 decks +75% synergy
Feed the Swarm
83% of 6 decks +65% synergy
Lightning Greaves
83% of 6 decks +58% synergy
Kobold Overlord
67% of 6 decks +67% synergy
Kobold Drill Sergeant
67% of 6 decks +67% synergy
Kobold Taskmaster
67% of 6 decks +67% synergy
Changeling Berserker
67% of 6 decks +66% synergy
Blades of Velis Vel
67% of 6 decks +66% synergy
Fire-Belly Changeling
67% of 6 decks +66% synergy
Creatures
Barkform Harvester
100% of 1 decks +99% synergy
Three Tree Mascot
100% of 1 decks +99% synergy
Eternal Witness
100% of 1 decks +79% synergy
Ignoble Hierarch
100% of 1 decks +74% synergy
Birds of Paradise
100% of 1 decks +73% synergy
Nogi, Draco-Zealot
67% of 6 decks +66% synergy
Patron of the Arts
67% of 6 decks +66% synergy
Rograkh, Son of Rohgahh
67% of 6 decks +66% synergy
Graveshifter
67% of 6 decks +65% synergy
Shivan Devastator
67% of 6 decks +65% synergy
Runaway Steam-Kin
67% of 6 decks +64% synergy
Dragonmaster Outcast
67% of 6 decks +64% synergy
Taurean Mauler
67% of 6 decks +63% synergy
Purphoros, God of the Forge
67% of 6 decks +62% synergy
Goldspan Dragon
67% of 6 decks +61% synergy
Rosnakht, Heir of Rohgahh
50% of 6 decks +50% synergy
Balthor the Defiled
50% of 6 decks +50% synergy
Blood Pet
50% of 6 decks +49% synergy
Erebos, God of the Dead
50% of 6 decks +48% synergy
Treasonous Ogre
50% of 6 decks +48% synergy
Steel Hellkite
50% of 6 decks +48% synergy
Hoarding Broodlord
50% of 4 decks +48% synergy
Hellkite Tyrant
50% of 6 decks +46% synergy
Rohgahh of Kher Keep
33% of 6 decks +33% synergy
Sorceress Queen
33% of 6 decks +33% synergy
Ancient Brass Dragon
33% of 6 decks +31% synergy
Birgi, God of Storytelling
33% of 6 decks +27% synergy
Phyrexian Dragon Engine
25% of 4 decks +24% synergy
Mishra, Claimed by Gix
25% of 4 decks +23% synergy
Rohgahh, Kher Keep Overlord
17% of 6 decks +17% synergy
Boltwing Marauder
17% of 6 decks +17% synergy
Skeletal Changeling
17% of 6 decks +16% synergy
Blood Celebrant
17% of 6 decks +16% synergy
Chainer, Dementia Master
17% of 6 decks +16% synergy
Universal Automaton
17% of 6 decks +16% synergy
Bloodline Pretender
17% of 6 decks +15% synergy
Kolaghan, the Storm's Fury
17% of 6 decks +15% synergy
Squee, the Immortal
17% of 6 decks +15% synergy
K'rrik, Son of Yawgmoth
17% of 6 decks +15% synergy
Harvester of Souls
17% of 6 decks +14% synergy
Neheb, the Eternal
17% of 6 decks +14% synergy
Ganax, Astral Hunter
17% of 6 decks +14% synergy
Walking Ballista
17% of 6 decks +14% synergy
Atsushi, the Blazing Sky
17% of 6 decks +14% synergy
Stitcher's Supplier
17% of 6 decks +14% synergy
Rivaz of the Claw
17% of 6 decks +14% synergy
Vilis, Broker of Blood
17% of 6 decks +13% synergy
Ancient Copper Dragon
17% of 6 decks +12% synergy
Crypt Ghast
17% of 6 decks +12% synergy
Terror of the Peaks
17% of 6 decks +12% synergy
Instants
Autumn's Veil
100% of 1 decks +98% synergy
Not Dead After All
100% of 2 decks +96% synergy
Chord of Calling
100% of 1 decks +94% synergy
Veil of Summer
100% of 1 decks +94% synergy
Tear Asunder
100% of 1 decks +94% synergy
Abrupt Decay
100% of 1 decks +89% synergy
Worldly Tutor
100% of 1 decks +86% synergy
Heroic Intervention
100% of 1 decks +70% synergy
Assassin's Trophy
100% of 1 decks +70% synergy
Nameless Inversion
67% of 6 decks +66% synergy
Go for the Throat
67% of 6 decks +60% synergy
Malakir Rebirth
67% of 6 decks +58% synergy
Village Rites
67% of 6 decks +57% synergy
Dismember
50% of 6 decks +47% synergy
Saw in Half
50% of 6 decks +47% synergy
Valakut Awakening
50% of 6 decks +44% synergy
Unexpected Windfall
50% of 6 decks +43% synergy
Big Score
50% of 6 decks +41% synergy
Dark Ritual
50% of 6 decks +28% synergy
Vampiric Tutor
33% of 6 decks +15% synergy
Terminate
33% of 6 decks +12% synergy
First Day of Class
17% of 6 decks +16% synergy
Spit Flame
17% of 6 decks +16% synergy
Savage Beating
17% of 6 decks +16% synergy
Darkness
17% of 6 decks +16% synergy
Burnt Offering
17% of 6 decks +15% synergy
Wild Magic Surge
17% of 6 decks +14% synergy
Blood for the Blood God!
17% of 6 decks +13% synergy
Cabal Ritual
17% of 6 decks +12% synergy
Pyroblast
17% of 6 decks +10% synergy
Entomb
17% of 6 decks +9% synergy
Lightning Bolt
17% of 6 decks +6% synergy
Deadly Rollick
17% of 6 decks +6% synergy
Deadly Dispute
17% of 6 decks +6% synergy
Sorceries
Culling Ritual
100% of 1 decks +89% synergy
Read the Bones
67% of 6 decks +59% synergy
By Force
50% of 6 decks +49% synergy
Rankle's Prank
50% of 2 decks +49% synergy
Wheel of Misfortune
50% of 6 decks +46% synergy
Beseech the Mirror
50% of 2 decks +46% synergy
Imperial Seal
50% of 6 decks +44% synergy
Night's Whisper
50% of 6 decks +41% synergy
Vandalblast
50% of 6 decks +34% synergy
Toxic Deluge
50% of 6 decks +33% synergy
Blasphemous Act
50% of 6 decks +16% synergy
Demonic Tutor
33% of 6 decks +11% synergy
Flay Essence
17% of 6 decks +17% synergy
Persist
17% of 6 decks +14% synergy
Crux of Fate
17% of 6 decks +14% synergy
Unmarked Grave
17% of 6 decks +14% synergy
Unearth
17% of 6 decks +13% synergy
Rite of Flame
17% of 6 decks +13% synergy
Torment of Hailfire
17% of 6 decks +12% synergy
Wheel of Fortune
17% of 6 decks +12% synergy
Buried Alive
17% of 6 decks +11% synergy
Diabolic Intent
17% of 6 decks +8% synergy
Gamble
17% of 6 decks +7% synergy
Reanimate
17% of 6 decks +1% synergy
Jeska's Will
17% of 6 decks -1% synergy
Utility Artifacts
Cloudstone Curio
67% of 6 decks +66% synergy
Bontu's Monument
67% of 6 decks +65% synergy
Aetherflux Reservoir
67% of 6 decks +63% synergy
Maskwood Nexus
33% of 6 decks +30% synergy
Gauntlet of Might
17% of 6 decks +16% synergy
Nim Deathmantle
17% of 6 decks +16% synergy
Mindcrank
17% of 6 decks +15% synergy
Phyrexian Altar
17% of 6 decks +13% synergy
Sensei's Divining Top
17% of 6 decks +11% synergy
Swiftfoot Boots
17% of 6 decks -11% synergy
Enchantments
Food Chain
100% of 1 decks +98% synergy
Insidious Roots
100% of 1 decks +91% synergy
Rhythm of the Wild
100% of 1 decks +77% synergy
Goblin Bombardment
67% of 6 decks +60% synergy
Virtue of Persistence
50% of 2 decks +47% synergy
Impact Tremors
33% of 6 decks +24% synergy
Polluted Bonds
17% of 6 decks +16% synergy
Pestilence
17% of 6 decks +16% synergy
Oppression
17% of 6 decks +16% synergy
Crucible of Fire
17% of 6 decks +15% synergy
The Meathook Massacre
17% of 6 decks +12% synergy
Bastion of Remembrance
17% of 6 decks +10% synergy
Animate Dead
17% of 6 decks +7% synergy
Black Market Connections
17% of 6 decks +6% synergy
Phyrexian Arena
17% of 6 decks +2% synergy
Battles
Invasion of Tarkir
33% of 3 decks +33% synergy
Planeswalkers
Sarkhan, Fireblood
17% of 6 decks +16% synergy
Utility Lands
Boseiju, Who Endures
100% of 1 decks +80% synergy
Castle Locthwain
67% of 6 decks +61% synergy
Bojuka Bog
67% of 6 decks +36% synergy
War Room
50% of 6 decks +44% synergy
Phyrexian Tower
33% of 6 decks +25% synergy
Urborg, Tomb of Yawgmoth
33% of 6 decks +23% synergy
Crystal Vein
17% of 6 decks +16% synergy
Mutavault
17% of 6 decks +16% synergy
Homeward Path
17% of 6 decks +15% synergy
Strip Mine
17% of 6 decks +14% synergy
Castle Embereth
17% of 6 decks +13% synergy
Urza's Saga
17% of 6 decks +9% synergy
Yavimaya, Cradle of Growth
17% of 6 decks +7% synergy
Takenuma, Abandoned Mire
17% of 6 decks +6% synergy
Cabal Coffers
17% of 6 decks +6% synergy
Reliquary Tower
17% of 6 decks -13% synergy
Mana Artifacts
Talisman of Impulse
100% of 1 decks +91% synergy
Talisman of Resilience
100% of 1 decks +88% synergy
Talisman of Indulgence
100% of 6 decks +74% synergy
Arcane Signet
100% of 6 decks +28% synergy
Sol Ring
100% of 6 decks +16% synergy
Mind Stone
50% of 6 decks +33% synergy
Rakdos Signet
50% of 6 decks +20% synergy
Mana Vault
33% of 6 decks +27% synergy
Lotus Petal
33% of 6 decks +27% synergy
Carnelian Orb of Dragonkind
17% of 6 decks +15% synergy
Mana Crypt
17% of 6 decks +8% synergy
Thought Vessel
17% of 6 decks -0% synergy
Lands
Fire-Lit Thicket
100% of 1 decks +95% synergy
Twilight Mire
100% of 1 decks +90% synergy
Karplusan Forest
100% of 1 decks +83% synergy
Llanowar Wastes
100% of 1 decks +74% synergy
Blood Crypt
100% of 6 decks +61% synergy
Stomping Ground
100% of 1 decks +59% synergy
Overgrown Tomb
100% of 1 decks +57% synergy
Command Tower
100% of 6 decks +26% synergy
Luxury Suite
83% of 6 decks +57% synergy
Dragonskull Summit
83% of 6 decks +53% synergy
Bloodfell Caves
67% of 6 decks +60% synergy
Tainted Peak
67% of 6 decks +57% synergy
Haunted Ridge
67% of 6 decks +51% synergy
Blightstep Pathway
50% of 6 decks +40% synergy
Bloodstained Mire
50% of 6 decks +40% synergy
Path of Ancestry
50% of 6 decks +29% synergy
Smoldering Marsh
33% of 6 decks +1% synergy
Plaza of Heroes
17% of 6 decks +13% synergy
Cavern of Souls
17% of 6 decks +10% synergy
Graven Cairns
17% of 6 decks +9% synergy
City of Brass
17% of 6 decks +8% synergy
Wooded Foothills
17% of 6 decks +7% synergy
Verdant Catacombs
17% of 6 decks +5% synergy
Badlands
17% of 6 decks +3% synergy
Terramorphic Expanse
17% of 6 decks +1% synergy
Sulfurous Springs
17% of 6 decks -3% synergy
Exotic Orchard
17% of 6 decks -19% synergy