Most played cards in Collected Tokens:

1 Decks
Kitchen Finks
4 copies - 4 average
Verdant Catacombs
4 copies - 4 average
Devoted Druid
4 copies - 4 average
Windswept Heath
4 copies - 4 average
Vizier of Remedies
4 copies - 4 average
Collected Company
4 copies - 4 average
Chord of Calling
4 copies - 4 average
Birds of Paradise
3 copies - 3 average
Noble Hierarch
3 copies - 3 average
Eternal Witness
3 copies - 3 average
Duskwatch Recruiter
3 copies - 3 average
Temple Garden
2 copies - 2 average
Viscera Seer
2 copies - 2 average
Gavony Township
2 copies - 2 average
Sin Collector
2 copies - 2 average
Path to Exile
2 copies - 2 average
Razorverge Thicket
2 copies - 2 average
Voice of Resurgence
1 copies - 1 average
Sigarda, Host of Herons
1 copies - 1 average
Linvala, Keeper of Silence
1 copies - 1 average