Most played cards in Slivers:

6 Decks
Sinew Sliver
20 copies - 3.33 average
Sedge Sliver
20 copies - 3.33 average
Sliver Hive
20 copies - 3.33 average
Galerider Sliver
20 copies - 3.33 average
Aether Vial
20 copies - 3.33 average
Collected Company
20 copies - 3.33 average
Mutavault
20 copies - 3.33 average
Predatory Sliver
20 copies - 3.33 average
Cavern of Souls
19 copies - 3.17 average
Manaweft Sliver
18 copies - 3 average
Diffusion Sliver
17 copies - 2.83 average
Verdant Catacombs
16 copies - 2.67 average
Harmonic Sliver
15 copies - 2.5 average
Blur Sliver
11 copies - 1.83 average
Necrotic Sliver
10 copies - 1.67 average
Warping Wail
9 copies - 1.5 average
Sentinel Sliver
8 copies - 1.33 average
Syphon Sliver
7 copies - 1.17 average
Darkheart Sliver
6 copies - 1 average
Frenetic Sliver
6 copies - 1 average