Most played cards in Orzhov:

3 Decks
Isolated Chapel
12 copies - 4 average
Duress
11 copies - 3.67 average
History of Benalia
8 copies - 2.67 average
Karn, Scion of Urza
8 copies - 2.67 average
Resplendent Angel
7 copies - 2.33 average
Knight of Malice
7 copies - 2.33 average
Knight of Grace
7 copies - 2.33 average
Shalai, Voice of Plenty
7 copies - 2.33 average
Vraska's Contempt
7 copies - 2.33 average
Cast Down
6 copies - 2 average
The Eldest Reborn
6 copies - 2 average
Lyra Dawnbringer
6 copies - 2 average
Arguel's Blood Fast
5 copies - 1.67 average
Ixalan's Binding
4 copies - 1.33 average
Tocatli Honor Guard
4 copies - 1.33 average
Adanto Vanguard
4 copies - 1.33 average
Dawn of Hope
4 copies - 1.33 average
Fountain of Renewal
4 copies - 1.33 average
Assassin's Trophy
4 copies - 1.33 average
Temple Garden
4 copies - 1.33 average