Most played cards in Stasis:

3 Decks
Ponder
12 copies - 4 average
Brainstorm
12 copies - 4 average
Force of Will
12 copies - 4 average
Ral Zarek
9 copies - 3 average
Stasis
9 copies - 3 average
Snow-Covered Island
8 copies - 2.67 average
Flooded Strand
8 copies - 2.67 average
Swords to Plowshares
8 copies - 2.67 average
Retrofitter Foundry
6 copies - 2 average
Pyroblast
6 copies - 2 average
Scalding Tarn
6 copies - 2 average
Surgical Extraction
6 copies - 2 average
Blood Moon
6 copies - 2 average
Prismatic Vista
5 copies - 1.67 average
Snapcaster Mage
5 copies - 1.67 average
Force of Negation
5 copies - 1.67 average
Skyclave Apparition
3 copies - 1 average
Red Elemental Blast
3 copies - 1 average
Abundant Growth
3 copies - 1 average
Misty Rainforest
3 copies - 1 average