Most played cards in Standstill:

1 Decks
Mana Leak
4 copies - 4 average
Fire // Ice
4 copies - 4 average
Impulse
4 copies - 4 average
Standstill
4 copies - 4 average
Accumulated Knowledge
4 copies - 4 average
Counterspell
4 copies - 4 average
Mishra's Factory
4 copies - 4 average
Faerie Conclave
4 copies - 4 average
Shivan Reef
4 copies - 4 average
Hydroblast
3 copies - 3 average
Rushing River
3 copies - 3 average
Tormod's Crypt
2 copies - 2 average
Hibernation
2 copies - 2 average
Annul
2 copies - 2 average
Nevinyrral's Disk
2 copies - 2 average
Boomerang
2 copies - 2 average
Rainbow Efreet
2 copies - 2 average
Fact or Fiction
2 copies - 2 average
Misdirection
1 copies - 1 average
Capsize
1 copies - 1 average