Most played cards in Ramp:

2 Decks
Gift of Paradise
8 copies - 4 average
Hashep Oasis
8 copies - 4 average
Hour of Promise
8 copies - 4 average
Scattered Groves
7 copies - 3.5 average
World Breaker
7 copies - 3.5 average
Thraben Inspector
7 copies - 3.5 average
Fumigate
7 copies - 3.5 average
Weirding Wood
6 copies - 3 average
Cast Out
6 copies - 3 average
Regal Caracal
6 copies - 3 average
Shefet Dunes
6 copies - 3 average
Shrine of the Forsaken Gods
5 copies - 2.5 average
Fortified Village
5 copies - 2.5 average
Tireless Tracker
5 copies - 2.5 average
Ulamog, the Ceaseless Hunger
5 copies - 2.5 average
Oblivion Sower
4 copies - 2 average
Matter Reshaper
3 copies - 1.5 average
Authority of the Consuls
3 copies - 1.5 average
Sanctum of Ugin
3 copies - 1.5 average
Immolating Glare
3 copies - 1.5 average