Hi, I'm trying to make a somewhat fast combo like deck, that uses door to nothingness for the win.
I realise that speed is difficult due to the insane cost (5 to play tapped, double WUBRG to use), however the deck is merely for casual play, thus shouldn't need to race i.e. dragon.
I have the cash for the fundamental cards (duals, FoW, etc.), but not Mana drain, bazaar etc. and no P9 neither

The current decklist I run is this:
Win (4)
4 Door to Nothingness
Tutor (5)
1 Demonic Consultation
1 Demonic Tutor
1 Vampiric Tutor
2 Spoils of the Vault
Mana Acceleration (31)
1 Fastbond
1 Mana Crypt
1 Mox Diamond - unsure on this one
1 Mana Vault
1 Grim Monolith
2 Talisman of Unity - Unsure on this one
4 BoP
4 Utopia Tree
4 Dark Ritual
4 Doubling Cube
4 Channel the Suns
4 Squandered Ressources
Lands (20)
4 Thran Quarry
4 City of Brass
4 Gemstone Mine - unsure on this one
4 Bayou
4 Llanowar Wastes
I run 4 doors for spoils / consultation to be somewhat safe.
I ran necropotence once, but I died too often to it.
The deck has no disruption, which I really feel is missing. Room for 4 Duress and 4 Xantid Swarm would be nice, however I cannot see what to cut without making the deck much slower. (It currently wins around turn 6-7 consistently)
Oh and btw. I realise that a mere null rod destroys my win condition, but green has excellent solutions to this problem, which can be sideboarded. This reminds me that I thought about adding blue for cunning wish and some draw spells, yet again I cannot see what to cut.
Oh and finally I was considering Diabolic Intent as a tutor, but that would kill my mana creatures, so I'm quite unsure whether it's worth testing ?