Most played cards in R/G Land Destruction:

4 Decks
Stone Rain
16 copies - 4 average
Stomping Ground
16 copies - 4 average
Karplusan Forest
16 copies - 4 average
Birds of Paradise
16 copies - 4 average
Creeping Mold
16 copies - 4 average
Rumbling Slum
15 copies - 3.75 average
Burning-Tree Shaman
12 copies - 3 average
Llanowar Elves
12 copies - 3 average
11 copies - 2.75 average
Moldervine Cloak
8 copies - 2 average
Volcanic Hammer
8 copies - 2 average
Wreak Havoc
8 copies - 2 average
Blood Moon
8 copies - 2 average
Kird Ape
8 copies - 2 average
Gruul Turf
7 copies - 1.75 average
Scab-Clan Mauler
7 copies - 1.75 average
Naturalize
7 copies - 1.75 average
Shock
6 copies - 1.5 average
Kodama of the North Tree
6 copies - 1.5 average
Seismic Spike
4 copies - 1 average