Most played cards in Azorius:

1 Decks
Force of Will
4 copies - 4 average
Daze
4 copies - 4 average
Brainstorm
4 copies - 4 average
Ponder
4 copies - 4 average
Flooded Strand
4 copies - 4 average
Swords to Plowshares
4 copies - 4 average
Stifle
4 copies - 4 average
Delver of Secrets
4 copies - 4 average
Stoneforge Mystic
4 copies - 4 average
Wasteland
4 copies - 4 average
Scalding Tarn
3 copies - 3 average
Tundra
3 copies - 3 average
True-Name Nemesis
3 copies - 3 average
Containment Priest
2 copies - 2 average
Rest in Peace
2 copies - 2 average
Meddling Mage
2 copies - 2 average
Disenchant
2 copies - 2 average
Cataclysm
2 copies - 2 average
Spell Pierce
2 copies - 2 average
Narset, Parter of Veils
1 copies - 1 average