Most played cards in OmniTell:

259 Decks
Show and Tell
1040 copies - 4.02 average
Force of Will
1035 copies - 4 average
Ponder
1028 copies - 3.97 average
Brainstorm
1028 copies - 3.97 average
Omniscience
1015 copies - 3.92 average
Snow-Covered Island
813 copies - 3.14 average
Misty Rainforest
779 copies - 3.01 average
Cunning Wish
727 copies - 2.81 average
Veil of Summer
724 copies - 2.8 average
Preordain
675 copies - 2.61 average
Emrakul, the Aeons Torn
533 copies - 2.06 average
Ice-Fang Coatl
464 copies - 1.79 average
Prismatic Vista
455 copies - 1.76 average
Carpet of Flowers
378 copies - 1.46 average
Flooded Strand
348 copies - 1.34 average
City of Traitors
321 copies - 1.24 average
Tropical Island
319 copies - 1.23 average
Impulse
306 copies - 1.18 average
Intuition
300 copies - 1.16 average
Snow-Covered Forest
285 copies - 1.1 average