Underworld Breach + Diligent Excavator + Thassa's Oracle + Clone

Underworld Breach
Diligent Excavator
Thassa's Oracle
Clone

Requires
Underworld Breach must be on the battlefield. Diligent Excavator must be on the battlefield. Thassa's Oracle must be in hand, in the graveyard, or in the library. Clone must be on the battlefield. Clone is a copy of Diligent Excavator. Mana needed:
Steps
  1. Cast the artifact creature from your hand by paying 0.
  2. Diligent Excavator and Clone trigger, causing you to mill four cards.
  3. The artifact creature enters the battlefield and dies as a state-based action due to having zero toughness.
  4. Cast the artifact creature from your graveyard for its escape cost by paying 0 and exiling any three cards from your graveyard, except Thassa's Oracle if it is in your graveyard.
  5. Repeat from step 2 until you have an empty library.
  6. If Thassa's Oracle is in your hand, cast it by paying .
  7. Otherwise, cast Thassa's Oracle from your graveyard for its escape cost by paying and exiling three cards from your graveyard.
  8. Thassa's Oracle enters the battlefield, causing you to win the game.
Results
Infinite self-mill. Near-infinite death triggers. Near-infinite ETB. Near-infinite LTB. Near-infinite storm count. Win the game.

Jhoira, Weatherlight Captain
0.02% of 6171 decks 1 decks
Kraum, Ludevic's Opus // Tymna the Weaver
0.02% of 6325 decks 1 decks
Creatures
Sacred Guide
100% of 1 decks +100% synergy
Mairsil, the Pretender
100% of 1 decks +100% synergy
Ludevic, Necrogenius
100% of 1 decks +100% synergy
Divining Witch
100% of 1 decks +100% synergy
Kels, Fight Fixer
100% of 1 decks +100% synergy
Nomads en-Kor
100% of 1 decks +100% synergy
Mirror-Mad Phantasm
100% of 2 decks +100% synergy
Inverter of Truth
100% of 1 decks +100% synergy
Araumi of the Dead Tide
100% of 1 decks +100% synergy
Lazav, the Multifarious
100% of 1 decks +100% synergy
Necrotic Ooze
100% of 1 decks +100% synergy
Kykar, Wind's Fury
100% of 1 decks +99% synergy
Saheeli, the Sun's Brilliance
100% of 1 decks +99% synergy
The Scarab God
100% of 1 decks +99% synergy
Nether Traitor
100% of 1 decks +99% synergy
Pawn of Ulamog
100% of 1 decks +99% synergy
Grand Abolisher
100% of 1 decks +96% synergy
Narcomoeba
50% of 2 decks +50% synergy
Phyrexian Devourer
50% of 2 decks +50% synergy
Frenetic Efreet
50% of 2 decks +50% synergy
Cephalid Illusionist
50% of 2 decks +50% synergy
Zndrsplt, Eye of Wisdom
50% of 2 decks +50% synergy
Junktroller
50% of 2 decks +50% synergy
Precursor Golem
50% of 2 decks +50% synergy
Mirran Spy
50% of 2 decks +50% synergy
Leveler
50% of 2 decks +50% synergy
Herald of Kozilek
50% of 2 decks +50% synergy
Artificer's Assistant
50% of 2 decks +50% synergy
Aphetto Alchemist
50% of 2 decks +50% synergy
Rionya, Fire Dancer
50% of 2 decks +50% synergy
Memnite
50% of 2 decks +49% synergy
Enthusiastic Mechanaut
50% of 2 decks +49% synergy
Stonecoil Serpent
50% of 2 decks +49% synergy
Runaway Steam-Kin
50% of 2 decks +49% synergy
Sai, Master Thopterist
50% of 2 decks +48% synergy
Kiki-Jiki, Mirror Breaker
50% of 2 decks +48% synergy
Jhoira's Familiar
50% of 2 decks +48% synergy
Ornithopter
50% of 2 decks +48% synergy
Phantasmal Image
50% of 2 decks +48% synergy
Emry, Lurker of the Loch
50% of 2 decks +48% synergy
Laboratory Maniac
50% of 2 decks +48% synergy
Walking Ballista
50% of 2 decks +47% synergy
Etherium Sculptor
50% of 2 decks +47% synergy
Phyrexian Metamorph
50% of 2 decks +47% synergy
Storm-Kiln Artist
50% of 2 decks +46% synergy
Instants
Spoils of the Vault
100% of 1 decks +100% synergy
Maestros Charm
100% of 1 decks +100% synergy
Angel's Grace
100% of 1 decks +99% synergy
Filter Out
100% of 1 decks +99% synergy
Demonic Consultation
100% of 1 decks +98% synergy
Tainted Pact
100% of 1 decks +98% synergy
Dark Ritual
100% of 1 decks +89% synergy
Retract
50% of 2 decks +50% synergy
Rebuild
50% of 2 decks +50% synergy
Paradoxical Outcome
50% of 2 decks +50% synergy
Leap
50% of 2 decks +50% synergy
Blue Sun's Zenith
50% of 2 decks +49% synergy
Pull from Tomorrow
50% of 2 decks +48% synergy
Dramatic Reversal
50% of 2 decks +47% synergy
Red Elemental Blast
50% of 2 decks +47% synergy
Fact or Fiction
50% of 2 decks +47% synergy
Pact of Negation
50% of 2 decks +46% synergy
Opt
50% of 2 decks +45% synergy
Force of Will
50% of 2 decks +45% synergy
Mystical Tutor
50% of 2 decks +43% synergy
Swan Song
50% of 2 decks +42% synergy
Arcane Denial
50% of 2 decks +41% synergy
Brainstorm
50% of 2 decks +39% synergy
Negate
50% of 2 decks +39% synergy
Cyclonic Rift
50% of 2 decks +36% synergy
Counterspell
50% of 2 decks +29% synergy
Sorceries
Morality Shift
100% of 1 decks +100% synergy
Doomsday
100% of 1 decks +100% synergy
Dread Return
100% of 1 decks +97% synergy
Selective Memory
50% of 2 decks +50% synergy
Paradigm Shift
50% of 2 decks +50% synergy
Tunnel Vision
50% of 2 decks +50% synergy
Mana Severance
50% of 2 decks +50% synergy
Enter the Infinite
50% of 2 decks +50% synergy
Dance with Calamity
50% of 2 decks +50% synergy
Burning Inquiry
50% of 2 decks +49% synergy
Rite of Replication
50% of 2 decks +48% synergy
Serum Visions
50% of 2 decks +48% synergy
Fabricate
50% of 2 decks +47% synergy
Preordain
50% of 2 decks +45% synergy
Ponder
50% of 2 decks +44% synergy
Utility Artifacts
The Millennium Calendar
100% of 1 decks +99% synergy
Blade of Selves
100% of 2 decks +99% synergy
Mirror of Fate
50% of 2 decks +50% synergy
Grinding Station
50% of 2 decks +49% synergy
Tormod's Crypt
50% of 2 decks +49% synergy
Krark-Clan Ironworks
50% of 2 decks +49% synergy
Manifold Key
50% of 2 decks +48% synergy
Elixir of Immortality
50% of 2 decks +48% synergy
Isochron Scepter
50% of 2 decks +47% synergy
Mystic Forge
50% of 2 decks +47% synergy
Aetherflux Reservoir
50% of 2 decks +46% synergy
Panharmonicon
50% of 2 decks +46% synergy
Phyrexian Altar
50% of 2 decks +46% synergy
Sensei's Divining Top
50% of 2 decks +44% synergy
Enchantments
Phyrexian Unlife
100% of 1 decks +100% synergy
Legion Loyalty
100% of 1 decks +99% synergy
Dance of Many
50% of 2 decks +50% synergy
Metamorphic Alteration
50% of 2 decks +50% synergy
Thought Lash
50% of 2 decks +50% synergy
Mirrodin Besieged
50% of 2 decks +49% synergy
Reflections of Littjara
50% of 2 decks +47% synergy
Rhystic Study
50% of 2 decks +36% synergy
Planeswalkers
Saheeli, Sublime Artificer
50% of 2 decks +49% synergy
Jace, Wielder of Mysteries
50% of 2 decks +48% synergy
Utility Lands
Shrine of the Forsaken Gods
50% of 2 decks +49% synergy
Urza's Tower
50% of 2 decks +48% synergy
Treasure Vault
50% of 2 decks +47% synergy
Ancient Tomb
50% of 2 decks +39% synergy
Reliquary Tower
50% of 2 decks +21% synergy
Mana Artifacts
Sol Ring
100% of 2 decks +15% synergy
Star Compass
50% of 2 decks +49% synergy
Basalt Monolith
50% of 2 decks +47% synergy
Fire Diamond
50% of 2 decks +47% synergy
Gilded Lotus
50% of 2 decks +47% synergy
Everflowing Chalice
50% of 2 decks +45% synergy
Mana Vault
50% of 2 decks +44% synergy
Izzet Signet
50% of 2 decks +43% synergy
Lotus Petal
50% of 2 decks +43% synergy
Thought Vessel
50% of 2 decks +33% synergy
Mind Stone
50% of 2 decks +32% synergy
Arcane Signet
50% of 2 decks -22% synergy
Lands
Plateau
100% of 1 decks +97% synergy
Spire of Industry
100% of 2 decks +97% synergy
Tundra
100% of 1 decks +97% synergy
Scrubland
100% of 1 decks +97% synergy
Badlands
100% of 1 decks +97% synergy
Underground Sea
100% of 1 decks +96% synergy
Hallowed Fountain
100% of 1 decks +91% synergy
Watery Grave
100% of 1 decks +90% synergy
Scalding Tarn
100% of 2 decks +89% synergy
Command Tower
100% of 2 decks +26% synergy
Tarnished Citadel
50% of 2 decks +49% synergy
Spirebluff Canal
50% of 2 decks +49% synergy
Izzet Guildgate
50% of 2 decks +49% synergy
Silverbluff Bridge
50% of 2 decks +49% synergy
Swiftwater Cliffs
50% of 2 decks +48% synergy
Forbidden Orchard
50% of 2 decks +47% synergy
Volcanic Island
50% of 2 decks +47% synergy
Gemstone Caverns
50% of 2 decks +45% synergy
Reflecting Pool
50% of 2 decks +45% synergy
Shivan Reef
50% of 2 decks +44% synergy
Training Center
50% of 2 decks +44% synergy
Sulfur Falls
50% of 2 decks +43% synergy
Mana Confluence
50% of 2 decks +42% synergy
City of Brass
50% of 2 decks +42% synergy
Steam Vents
50% of 2 decks +41% synergy
Bloodstained Mire
50% of 2 decks +40% synergy
Flooded Strand
50% of 2 decks +40% synergy
Arid Mesa
50% of 2 decks +39% synergy
Polluted Delta
50% of 2 decks +39% synergy
Marsh Flats
50% of 2 decks +39% synergy
Verdant Catacombs
50% of 2 decks +38% synergy
Misty Rainforest
50% of 2 decks +38% synergy
Evolving Wilds
50% of 2 decks +29% synergy
Exotic Orchard
50% of 2 decks +15% synergy