Most played cards in Turbo Cascade:

1 Decks
Crashing Footfalls
4 copies - 4 average
Endurance
4 copies - 4 average
Misty Rainforest
4 copies - 4 average
Wooded Foothills
4 copies - 4 average
Prismatic Vista
4 copies - 4 average
Force of Will
4 copies - 4 average
Violent Outburst
4 copies - 4 average
Brazen Borrower
4 copies - 4 average
Shardless Agent
4 copies - 4 average
Simian Spirit Guide
4 copies - 4 average
Blood Moon
4 copies - 4 average
Elvish Spirit Guide
4 copies - 4 average
Energy Flux
3 copies - 3 average
Fury
3 copies - 3 average
Force of Negation
2 copies - 2 average
Force of Vigor
2 copies - 2 average
Inevitable Betrayal
2 copies - 2 average
Collector Ouphe
2 copies - 2 average
Minsc & Boo, Timeless Heroes
2 copies - 2 average
Fire // Ice
2 copies - 2 average