Old Ban (Jan 09):
Battle of Wits
Bringer Of The Black Dawn
Crucible of Worlds
Demonic Consultation
Flash
Gifts Ungiven
Holistic Wisdom
Imperial Seal
Insidious Dreams
Intuition
Mystical Tutor
Oath of Druids
Panoptic Mirror
Parallel Thoughts
Phyrexian Portal
Shahrazad
Sundering Titan
Survival of the Fittest
Time Walk
Tinker
Vampiric Tutor
Wild Research
Yawgmoth's Bargain
Yawgmoth's Will

Up for consideration:
Crucible of Worlds
Demonic Consultation
Flash
Gifts Ungiven
Imperial Seal
Intuition
Mystical Tutor
Oath of Druids
Panoptic Mirror
Survival of the Fittest
Time Walk
Tinker
Vampiric Tutor
Wild Research
Yawgmoth's Bargain
Yawgmoth's Will

Well shit, that's a lot to consider.