Most played cards in Shalai, Voice of Plenty:

4 Decks
Lightning Greaves
4 copies - 1 average
Knight of Autumn
4 copies - 1 average
Linvala, Keeper of Silence
4 copies - 1 average
Llanowar Elves
4 copies - 1 average
Birthing Pod
4 copies - 1 average
Mother of Runes
4 copies - 1 average
Survival of the Fittest
4 copies - 1 average
Gaddock Teeg
4 copies - 1 average
Courser of Kruphix
4 copies - 1 average
Council's Judgment
4 copies - 1 average
Devoted Druid
4 copies - 1 average
Elvish Mystic
4 copies - 1 average
Fyndhorn Elves
4 copies - 1 average
Eternal Witness
4 copies - 1 average
Palace Jailer
4 copies - 1 average
Priest of Titania
4 copies - 1 average
Stoneforge Mystic
4 copies - 1 average
Enlightened Tutor
4 copies - 1 average
Eldritch Evolution
4 copies - 1 average
Eladamri's Call
4 copies - 1 average