Most played cards in Scepter Tog:

4 Decks
Counterspell
16 copies - 4 average
Fact or Fiction
15 copies - 3.75 average
Mana Leak
15 copies - 3.75 average
Isochron Scepter
15 copies - 3.75 average
Fire // Ice
15 copies - 3.75 average
Chrome Mox
14 copies - 3.5 average
Bloodstained Mire
13 copies - 3.25 average
Psychatog
12 copies - 3 average
Terminate
12 copies - 3 average
Duress
12 copies - 3 average
Thirst for Knowledge
10 copies - 2.5 average
Watery Grave
10 copies - 2.5 average
Cunning Wish
10 copies - 2.5 average
Innocent Blood
8 copies - 2 average
Polluted Delta
7 copies - 1.75 average
Shivan Reef
7 copies - 1.75 average
Telling Time
6 copies - 1.5 average
Force Spike
5 copies - 1.25 average
Engineered Explosives
4 copies - 1 average
Echoing Truth
4 copies - 1 average