Most played cards in BW Control:

125 Decks
Swords to Plowshares
491 copies - 3.93 average
Caves of Koilos
491 copies - 3.93 average
Vindicate
484 copies - 3.87 average
Duress
482 copies - 3.86 average
Gerrard's Verdict
477 copies - 3.82 average
Exalted Angel
457 copies - 3.66 average
Decree of Justice
432 copies - 3.46 average
Eternal Dragon
356 copies - 2.85 average
Skeletal Scrying
313 copies - 2.5 average
Engineered Plague
292 copies - 2.34 average
Disenchant
251 copies - 2.01 average
Wrath of God
243 copies - 1.94 average
Dust Bowl
225 copies - 1.8 average
Circle of Protection: Red
183 copies - 1.46 average
Phyrexian Furnace
178 copies - 1.42 average
Reflecting Pool
141 copies - 1.13 average
Infest
137 copies - 1.1 average
Warmth
117 copies - 0.94 average
Tormod's Crypt
111 copies - 0.89 average
Seal of Cleansing
107 copies - 0.86 average