Hi there!
After playing with my Jenara, Asura of War (formerly Crovax, Ascendant Hero) +1/+1-token-based EDH deck I am going to make a second deck for this fun format. I've been tinkering with the idea of some sort of mill deck with Oona, Queen of the Fae as my general. Because we all know milling alone won't get you there, especially in multiplayer I thought about taking advantage of all those cards put into graveyards.
For bringing back the creatures from the grave I've come up with:
Reanimate
Necromancy
Animate Dead
Dance of the Dead
Dimir Doppelganger
Diabolic Servitude
Makeshift Mannequin
Memory Plunder
Also I'm looking for ways to put permanents on top of player's libraries, so I can follow up with a mill effect to get rid of them. For now I've got:
Vedalken Dismisser
Submerge
Time Ebb
And then there's of course the flashback/unearth cards that do not mind being put into the graveyard. For these I'm currently running:
Corpse Connoisseur
Grixis Slavedriver
Think Twice
Deep Analysis
I'm looking for more cards that would work well in such a deck, so if you have any suggestions, shout them out loud!
RE: bounce to top-of-library, some cards I've always been partial to include
Æthertow
Repel
Ether Well
Forced Retreat
Hunting Drake (This card evokes fond memories of Invasion Block Limited)
The best card in this vein of bounce that I'm aware of is Temporal Spring. Of course, that would necessitate a different general...
Also, if you include Spin/Hinder/Vendilion Clique/Jace, the Mind Scultor, you might as well give Tunnel Vision a shot.
RE: flashback, Chainer's Edict seems like a card you just can't go wrong with. Flash of Insight is a pet card from way back when. Think Twice seems okay. I mean, if you draw it it cycles and when you mill it it just gives you a way to sink extraneous mana on your opponents' end steps when not a lot is going on.