Most played cards in Emmara, Soul of the Accord:

2 Decks
Snow-Covered Forest
7 copies - 3.5 average
Snow-Covered Plains
6 copies - 3 average
Mana Tithe
2 copies - 1 average
Temple Garden
2 copies - 1 average
Knight of Autumn
2 copies - 1 average
Wooded Bastion
2 copies - 1 average
Loam Dryad
2 copies - 1 average
Enlightened Tutor
2 copies - 1 average
Path to Exile
2 copies - 1 average
Swords to Plowshares
2 copies - 1 average
Scavenging Ooze
2 copies - 1 average
Saruli Caretaker
2 copies - 1 average
Sunpetal Grove
2 copies - 1 average
Avacyn's Pilgrim
2 copies - 1 average
Smuggler's Copter
2 copies - 1 average
Gavony Township
2 copies - 1 average
Command Tower
2 copies - 1 average
Umezawa's Jitte
2 copies - 1 average
Brushland
2 copies - 1 average
Springleaf Drum
2 copies - 1 average