Most played cards in Oath ponza:

211 Decks
Wasteland
844 copies - 4 average
Oath of Druids
844 copies - 4 average
Terravore
843 copies - 4 average
Treetop Village
841 copies - 3.99 average
Rishadan Port
839 copies - 3.98 average
Mishra's Factory
831 copies - 3.94 average
Sphere of Resistance
793 copies - 3.76 average
Winter's Grasp
787 copies - 3.73 average
Thermokarst
779 copies - 3.69 average
Naturalize
757 copies - 3.59 average
Mox Diamond
701 copies - 3.32 average
Sylvan Library
698 copies - 3.31 average
Wooded Foothills
611 copies - 2.9 average
Karplusan Forest
518 copies - 2.45 average
Call of the Herd
461 copies - 2.18 average
Pyroclasm
459 copies - 2.18 average
Zuran Orb
436 copies - 2.07 average
Windswept Heath
293 copies - 1.39 average
Cursed Totem
277 copies - 1.31 average
Pyroblast
235 copies - 1.11 average