Most played cards in Rogue:

1 Decks
Windswept Heath
4 copies - 4 average
Elvish Visionary
4 copies - 4 average
Elvish Mystic
4 copies - 4 average
Catacomb Sifter
4 copies - 4 average
Blooming Marsh
4 copies - 4 average
Zulaport Cutthroat
4 copies - 4 average
Growing Rites of Itlimoc
4 copies - 4 average
Collected Company
4 copies - 4 average
Llanowar Wastes
4 copies - 4 average
Declaration in Stone
3 copies - 3 average
Eldrazi Displacer
3 copies - 3 average
Walking Ballista
3 copies - 3 average
Loam Dryad
3 copies - 3 average
Chord of Calling
2 copies - 2 average
Duskwatch Recruiter
2 copies - 2 average
Arashin Cleric
2 copies - 2 average
Tireless Tracker
2 copies - 2 average
Nissa, Vital Force
2 copies - 2 average
Wooded Foothills
2 copies - 2 average
Manglehorn
1 copies - 1 average