Oldschool 9x is a new Magic The Gathering eternal format in the spirit of Oldschool 93/94, Premodern and ALICE.
Fourth Edition, Chronicles, Fallen Empires, Ice Age, Homelands, Alliances, Mirage, Visions, Weatherlight. Card list here.
Constructed, minimum 60 maindeck + 15 sideboard.
Modern rules with the current errata. E.g. No manaburn.
Older prints are accepted and encouraged. E.g. Beta Icy Manipulator
Same art and frame are also accepted. E.g. Fith Edition Birds of Paradise
Gold bordered and CE/IE prints are discouraged but accepted for now.
The ante cards.
Balance, Brainstorm, Channel, Demonic Consultation, Force of Will, Hymn to Tourach, Lion's Eye Diamond, Mind Twist, Mystical Tutor, Necropotence, Strip Mine, Vampiric Tutor, Zuran Orb.