Most played cards in Quicksilver:

1 Decks
Erhnam Djinn
4 copies - 4 average
Kird Ape
4 copies - 4 average
Serendib Efreet
4 copies - 4 average
Lightning Bolt
4 copies - 4 average
Volcanic Island
4 copies - 4 average
Tropical Island
4 copies - 4 average
Psionic Blast
4 copies - 4 average
Mishra's Factory
4 copies - 4 average
Nevinyrral's Disk
4 copies - 4 average
Chain Lightning
4 copies - 4 average
Taiga
4 copies - 4 average
City of Brass
3 copies - 3 average
Earthquake
3 copies - 3 average
Red Elemental Blast
3 copies - 3 average
Blue Elemental Blast
2 copies - 2 average
Detonate
2 copies - 2 average
Fireball
2 copies - 2 average
Time Walk
1 copies - 1 average
Timetwister
1 copies - 1 average
Maze of Ith
1 copies - 1 average