Been toying with this Gift Intuition Fastbond version. Your main combo will be setting up Fastbond+ Crucible + Wasteland/Bazaar/Glacial chasm combo where you can draw your whole deck and win with Cephalid Coliseum. This can easily be done through tutors like Intuition, Gift ungiven, Demonic tutor, Merchant scroll, Crop Rotation. As for the sideboard you can turn into Oath deck. This is a rough copy of the deck.
1 Black Lotus
1 Mox Emerald
1 Mox Jet
1 Mox Sapphire
1 Island
2 Bazaar of Baghdad
1 Buried Ruin
1 Cephalid Coliseum
1 Glacial Chasm
4 Misty Rainforest
1 Riftstone Portal
1 Strip Mine
3 Wasteland
1 Fiery Islet
4 Tropical Island
2 Underground Sea
1 Bayou
1 Inventors' Fair
1 The Tabernacle at Pendrell Vale
4 Fastbond
1 Ancestral Recall
1 Chain of Vapor
1 Crop Rotation
1 Mental Misstep
1 Noxious Revival
1 Ponder
1 Gush
2 Mana Drain
1 Demonic Tutor
1 Life from the Loam
1 Merchant Scroll
1 Regrowth
1 Time Walk
4 Crucible of Worlds
2 Intuition
1 Yawgmoth's Will
2 Gifts Ungiven
4 Force of Will
Sideboard
4 Oath of Druids
1 Archon of valor reach
1 Muldrotha
3 Tormods crypt
2 Flusterstorm
1 Mindbreak Trap
3 Null Rod
Isn't it close to something like Death Wish/ Grim tutor in storm? 3 mana to get a card
This deck went 5-0 in the Vintage league. It runs cards like Beseech, Shared Memory, Doomsday and Bolas Citadel, Helm of awakening, Paradox engine....
https://www.mtggoldfish.com/tournament/vintage-league-2019-07-21#paper
1 Emrakul, the Aeons Torn
4 Beseech the Queen
1 Demonic Tutor
3 Doomsday
2 Grim Tutor
1 Imperial Seal
2 Tendrils of Agony
4 Dark Ritual
4 Shred Memory
1 Vampiric Tutor
1 Black Lotus
3 Bolas's Citadel
1 Chrome Mox
1 Helm of Awakening
1 Mana Crypt
1 Mana Vault
1 Mox Emerald
1 Mox Jet
1 Mox Pearl
1 Mox Ruby
1 Mox Sapphire
1 Mystic Forge
1 Paradox Engine
1 Sensei's Divining Top
1 Time Vault
1 Tormod's Crypt
3 Voltaic Key
16 Swamp
SB
2 Bitter Ordeal
2 Dispossess
1 Extirpate
2 Infinite Obliteration
2 Lost Legacy
2 Pick the Brain
2 Praetor's Grasp
2 Sadistic Sacrament
This card is so good. Even works with painter grindstone.
@jostin123 Judge did the correct thing. 3 GRV in a single game...