Most played cards in Maveric:

1 Decks
Green Sun's Zenith
4 copies - 4 average
Swords to Plowshares
4 copies - 4 average
Wasteland
4 copies - 4 average
Windswept Heath
4 copies - 4 average
Leyline of the Void
4 copies - 4 average
Knight of the Reliquary
4 copies - 4 average
Thalia, Guardian of Thraben
3 copies - 3 average
Abrupt Decay
3 copies - 3 average
Verdant Catacombs
3 copies - 3 average
Plague Engineer
3 copies - 3 average
Noble Hierarch
3 copies - 3 average
Thoughtseize
2 copies - 2 average
Savannah
2 copies - 2 average
Deafening Silence
2 copies - 2 average
Containment Priest
2 copies - 2 average
Sylvan Library
2 copies - 2 average
Bayou
2 copies - 2 average
Once Upon a Time
2 copies - 2 average
Birds of Paradise
2 copies - 2 average
Qasali Pridemage
1 copies - 1 average