Most played cards in Mono Green:

3 Decks
Hashep Oasis
12 copies - 4 average
Merfolk Branchwalker
12 copies - 4 average
Jadelight Ranger
12 copies - 4 average
Blossoming Defense
8 copies - 2.67 average
Walking Ballista
8 copies - 2.67 average
Resilient Khenra
8 copies - 2.67 average
Ghalta, Primal Hunger
8 copies - 2.67 average
Greenbelt Rampager
8 copies - 2.67 average
Aethersphere Harvester
7 copies - 2.33 average
Thrashing Brontodon
6 copies - 2 average
Rhonas's Monument
6 copies - 2 average
Heart of Kiran
6 copies - 2 average
Skysovereign, Consul Flagship
5 copies - 1.67 average
Scavenger Grounds
5 copies - 1.67 average
Carnage Tyrant
5 copies - 1.67 average
Mouth // Feed
4 copies - 1.33 average
Servant of the Conduit
4 copies - 1.33 average
Deathgorge Scavenger
4 copies - 1.33 average
Hour of Promise
4 copies - 1.33 average
Desert of the Indomitable
4 copies - 1.33 average