Most played cards in Tokens:

5 Decks
Battle Screech
20 copies - 4 average
Journey to Nowhere
16 copies - 3.2 average
Soul Warden
15 copies - 3 average
Soul's Attendant
15 copies - 3 average
Prismatic Strands
14 copies - 2.8 average
Rally the Peasants
13 copies - 2.6 average
Squadron Hawk
12 copies - 2.4 average
Raise the Alarm
12 copies - 2.4 average
Gather the Townsfolk
12 copies - 2.4 average
Boros Garrison
11 copies - 2.2 average
Lumithread Field
10 copies - 2 average
Presence of Gond
8 copies - 1.6 average
Spidersilk Armor
8 copies - 1.6 average
Khalni Garden
8 copies - 1.6 average
Benevolent Bodyguard
8 copies - 1.6 average
Thraben Inspector
8 copies - 1.6 average
Commune with the Gods
8 copies - 1.6 average
Midnight Guard
8 copies - 1.6 average
Blossoming Sands
7 copies - 1.4 average
Icatian Javelineers
7 copies - 1.4 average