Most played cards in White Weenie:

4 Decks
Thalia, Guardian of Thraben
12 copies - 3 average
Chalice of the Void
8 copies - 2 average
Cavern of Souls
8 copies - 2 average
Ancient Tomb
8 copies - 2 average
Thalia, Heretic Cathar
7 copies - 1.75 average
Chrome Mox
7 copies - 1.75 average
Palace Jailer
6 copies - 1.5 average
Containment Priest
5 copies - 1.25 average
Thorn of Amethyst
5 copies - 1.25 average
Karakas
5 copies - 1.25 average
Ethersworn Canonist
5 copies - 1.25 average
Windswept Heath
4 copies - 1 average
Thought-Knot Seer
4 copies - 1 average
Unclaimed Territory
4 copies - 1 average
Aether Vial
4 copies - 1 average
Enlistment Officer
4 copies - 1 average
Rest in Peace
4 copies - 1 average
Wasteland
4 copies - 1 average
Daru Warchief
4 copies - 1 average
Aerial Responder
4 copies - 1 average