Most played cards in Rogue:

1 Decks
Myr Galvanizer
4 copies - 4 average
Myrsmith
4 copies - 4 average
Palladium Myr
4 copies - 4 average
Revoke Existence
4 copies - 4 average
Myr Battlesphere
4 copies - 4 average
Myr Propagator
4 copies - 4 average
Glimmerpost
4 copies - 4 average
Gold Myr
4 copies - 4 average
Seachrome Coast
4 copies - 4 average
Silver Myr
4 copies - 4 average
Riddlesmith
4 copies - 4 average
Volition Reins
3 copies - 3 average
Stoic Rebuttal
3 copies - 3 average
Arrest
3 copies - 3 average
Wurmcoil Engine
3 copies - 3 average
Sword of Body and Mind
2 copies - 2 average
Myr Reservoir
2 copies - 2 average
Mimic Vat
2 copies - 2 average