Most played cards in Rogue:

3 Decks
Char
8 copies - 2.67 average
Watery Grave
8 copies - 2.67 average
Dark Confidant
8 copies - 2.67 average
Remand
7 copies - 2.33 average
7 copies - 2.33 average
Moroii
6 copies - 2 average
Repeal
4 copies - 1.33 average
Telling Time
4 copies - 1.33 average
Dimir Guildmage
4 copies - 1.33 average
Electrolyze
4 copies - 1.33 average
Last Gasp
4 copies - 1.33 average
Galvanic Arc
4 copies - 1.33 average
Dimir Aqueduct
4 copies - 1.33 average
Hunted Horror
4 copies - 1.33 average
Hunted Phantasm
4 copies - 1.33 average
Convolute
4 copies - 1.33 average
Keening Banshee
4 copies - 1.33 average
Leyline of Singularity
4 copies - 1.33 average
Dimir Cutpurse
4 copies - 1.33 average
Steam Vents
4 copies - 1.33 average