Most played cards in Bearlstorm:

4 Decks
Kokusho, the Evening Star
16 copies - 4 average
Geothermal Crevice
16 copies - 4 average
Duress
16 copies - 4 average
Sulfur Vent
16 copies - 4 average
Sulfurous Springs
16 copies - 4 average
Pyroclasm
16 copies - 4 average
Tinder Farm
16 copies - 4 average
Dragonstorm
16 copies - 4 average
Seething Song
16 copies - 4 average
Desperate Ritual
16 copies - 4 average
Cabal Ritual
16 copies - 4 average
Chrome Mox
16 copies - 4 average
Burning Wish
16 copies - 4 average
Cabal Therapy
15 copies - 3.75 average
Tainted Pact
13 copies - 3.25 average
Pentad Prism
12 copies - 3 average
Yosei, the Morning Star
12 copies - 3 average
9 copies - 2.25 average
City of Brass
9 copies - 2.25 average
Ancient Spring
6 copies - 1.5 average