Most played cards in Thrun, the Last Troll:

4 Decks
Snow-Covered Forest
44 copies - 11 average
Beast Within
4 copies - 1 average
Reclamation Sage
4 copies - 1 average
Arbor Elf
4 copies - 1 average
Savage Punch
4 copies - 1 average
Fyndhorn Elves
4 copies - 1 average
Rancor
4 copies - 1 average
Elvish Mystic
4 copies - 1 average
Sword of Feast and Famine
4 copies - 1 average
Llanowar Elves
4 copies - 1 average
Joraga Treespeaker
4 copies - 1 average
Ulvenwald Tracker
3 copies - 0.75 average
Nylea, God of the Hunt
3 copies - 0.75 average
Rofellos, Llanowar Emissary
3 copies - 0.75 average
Scavenging Ooze
3 copies - 0.75 average
Hunter's Insight
3 copies - 0.75 average
O-Naginata
3 copies - 0.75 average
Umezawa's Jitte
3 copies - 0.75 average
Utopia Sprawl
3 copies - 0.75 average
Vow of Wildness
3 copies - 0.75 average