I'd like to port this archetype from modern over to vintage, http://www.mtgtop8.com/archetype?a=767&meta=51&f=MO
It uses cards like Hollow One and Bloodghast and discard outlets to win as well as delve spells. This has advantages over decks like Dredge because you aren't necessarily shut down by any one form of hate, and you get a large amount of resiliency from Bloodghast and Flamewake Phoenix and Prized Amalgam.
Bazaar of Baghdad, and Survival of the Fittest would be great in here along with Dack Fayden and Draw 7s.
Sample list -Hollow One
I think this could work. I don't know if you need that many creatures, or if you want blue or power. I'd like to see some more disruption and maybe a tool box with SoTF.
Any input is welcome.