Created: Fri 10 Jan 18:12:25 UTC 2020

Design philosophy: Controllish combo build trying to maximize interaction between
Thassa's Oracle and Demonic Consultation / Tainted Pact. Based on:
http://tappedout.net/mtg-deckpaste/demonic-oracle/
Cons: build has a creature base which when removed, interact unfavorably with the build.

Legend:
 1: part of the initial build (Created)
+1: added/to be added to the build
-1: removed/to be removed from the build
?1: maybe to be removed

100
Land (34):
1 Bloodstained Mire
1 Misty Rainforest
1 Flooded Strand
1 Marsh Flats
1 Polluted Delta
1 Scalding Tarn
1 Verdant Catacombs
1 Windswept Heath
1 Wooded Foothills
1 Prismatic Vista
1 Tropical Island
1 Bayou
1 Underground Sea
1 Blooming Marsh
1 Botanical Sanctum
1 Breeding Pool
1 City of Brass
1 Darkslick Shores
1 Drowned Catacomb
1 Gemstone Mine
1 Mana Confluence
1 River of Tears
1 Snow-Covered Island
1 Snow-Covered Swamp
1 Snow-Covered Forest
1 Underground River
1 Waterlogged Grove
1 Watery Grave
1 Yavimaya Coast
+1 Gemstone Caverns
1 Temple of Deceit
1 Overgrown Tomb
1 Island
1 Swamp

Artifact (11):

+1 Urza's Bauble
+1 Mishra's Bauble
1 Darkwater Egg
1 Chromatic Sphere
1 Chromatic Star
1 Chrome Mox
1 Lotus Petal
1 Mox Diamond
1 Wishclaw Talisman
+1 Pentad Prism
+1 Lotus Bloom

Creature (8):

1 Birds of Paradise
1 Deathrite Shaman
1 Noble Hierarch
1 Thassa's Oracle
1 Snapcaster Mage
+1 Jace, Vryn's Prodigy
1 Spellseeker
1 Vedalken AEthermage

Instant (26):

1 Brainstorm
1 Daze
1 Demonic Consultation
1 Dig Through Time
1 Dispel
1 Flusterstorm
1 Force of Will
1 Lim-Dul'1s Vault
1 Manamorphose
1 Mental Note
1 Misdirection
1 Muddle the Mixture
1 Opt
1 Peek
1 Shred Memory
1 Spell Pierce
1 Spell Snare
1 Tainted Pact
1 Thought Scour
1 Veil of Summer
1 Worldly Tutor
+1 Swan Song
+1 Skeletal Scrying (Paradigm Shift)
+1 Manamorphose
+1 Abrupt Decay
+1 Fatal Push

Sorcery (17):

1 Demonic Tutor
1 Duress
1 Gitaxian Probe
1 Imperial Seal
1 Inquisition of Kozilek
1 Ponder
1 Portent
1 Preordain
1 Serum Visions
1 Sleight of Hand
-1 Sylvan Tutor
1 Thoughtseize
1 Treasure Cruise
1 Unearth
1 Traverse the Ulvenwald (enough spell types for this)
+1 Land Grant
+1 Paradigm Shift

Enchantments (2):
+1 Thought Lash
1 Sylvan Library

Planeswalkers (2):
1 Oko, Thief of Crowns
1 Narset, Parter of Veils

SB:
?1 Abrupt Decay (what are the permanents we'd need this for?)
-1 Defense Grid
-1 Mana Drain
-1 Dark Ritual (extra mana cut as the main combo, not Doomsday, is usually executed.)
-1 Squandered Resources
-1 Rain of Filth
-1 Yawgmoth's Will (not needed now that Doomsday and Rituals are cut)
-1 Doomsday
-1 Gush
-1 Cabal Therapy
-1 Clairvoyance
-1 Urborg, Tomb of Yawgmoth
?1 Impulse
-1 Frantic Search
-1 Sunken Ruins
-1 Snow-Covered Forest
-1 Arcum's Astrolab
-1 Elvish Spirit Guide (replaced by Lotus Bloom)
-1 Divert (in because deck can be only interacted from the stack. Out: still situational.)
-1 Stifle (situational)
-1 Pact of Negation (was only good on combo turn)
-1 Scrubland
-1 Savannah
-1 Tundra
-1 Arid Mesa
-1 Sacred Guide (stretches mana base, splashes essentially with 1ww, played with W forces opponent to remove)
+1 Jace, Wielder of Mysteries
+1 Baleful Strix (controlling build)
-1 Nurturing Peatland
-1 Mental Misstep
-1 Dizzy Spell
-1 Stubborn Denial
-1 Noxious Revival
-1 Dimir Infiltrator (weakest of tutors)
-1 Disrupt
-1 Force Spike
-1 Sorcerous Sight
+1 Karakas
+1 Shallow Grave (with Hermit Druid and Jace, Vryn's Prodigy)
+1 Once Upon a Time
+1 Miscast
+1 Bloodchief's Thirst
+1 Oswald Fiddlebender