Today, DailyMTG.com writer and Wizards of the Coast Magic R&D member Gavin Verhey wrote an article in his series Reconstructed detailing all twenty cards that will appear in the limited edition collector's set. Several cards, including Jace, the Mind Sculptor, were revealed to be in the set earlier this summer at San Diego Comic Con and PAX Australia. Several of the cards have new art, appear in foil for the first time, or both.

The full card list includes:

     Dark Ritual

     Swords to Plowshares

     Hymn to Tourach

     Fyndhorn Elves

     Impulse

     Wall of Blossoms

     Thran Dynamo

     Tangle Wire

     Fact or Fiction

     Chainer's Edict

     Akroma's Vengeance

     Gilded Lotus

     Ink-Eyes, Servant of Oni

     Char

     Venser, Shaper Savant

     Chameleon Colossus

     Cruel Ultimatum

     Jace, the Mind Sculptor

     Green Sun's Zenith

     Kessig Wolf Run

To see the full announcement and article, read Gavin's article entitled From the Vault: Twenty in his column on DailyMTG. From The Vault: Twenty will be released on August 23, 2013