Most played cards in Rogue:

425 Decks
Mesmeric Fiend
816 copies - 1.92 average
Swords to Plowshares
557 copies - 1.31 average
Duress
510 copies - 1.2 average
Lightning Bolt
456 copies - 1.07 average
City of Brass
444 copies - 1.04 average
Tormod's Crypt
415 copies - 0.98 average
Naturalize
401 copies - 0.94 average
Engineered Plague
340 copies - 0.8 average
Cabal Therapy
335 copies - 0.79 average
Call of the Herd
292 copies - 0.69 average
Windswept Heath
287 copies - 0.68 average
Birds of Paradise
284 copies - 0.67 average
Gemstone Mine
284 copies - 0.67 average
Wooded Foothills
264 copies - 0.62 average
Wasteland
249 copies - 0.59 average
Treetop Village
236 copies - 0.56 average
Mishra's Factory
235 copies - 0.55 average
Llanowar Wastes
234 copies - 0.55 average
Flooded Strand
213 copies - 0.5 average
Mox Diamond
200 copies - 0.47 average