Most played cards in Venser, Shaper Savant:

4 Decks
Snow-Covered Island
25 copies - 6.25 average
Force Spike
3 copies - 0.75 average
Daze
3 copies - 0.75 average
Cyclonic Rift
3 copies - 0.75 average
Force of Will
3 copies - 0.75 average
Gitaxian Probe
3 copies - 0.75 average
Counterspell
3 copies - 0.75 average
Ancestral Vision
3 copies - 0.75 average
Brainstorm
3 copies - 0.75 average
Memory Lapse
3 copies - 0.75 average
Cryptic Command
3 copies - 0.75 average
Ponder
3 copies - 0.75 average
Jace, the Mind Sculptor
3 copies - 0.75 average
Sapphire Medallion
3 copies - 0.75 average
Sword of Feast and Famine
3 copies - 0.75 average
Teferi, Temporal Archmage
3 copies - 0.75 average
Cavern of Souls
3 copies - 0.75 average
Spell Pierce
3 copies - 0.75 average
Vendilion Clique
3 copies - 0.75 average
Remand
3 copies - 0.75 average