Most played cards in Olivia, Mobilized for War:

2 Decks
Asylum Visitor
2 copies - 1 average
Abrade
2 copies - 1 average
Terminate
2 copies - 1 average
Kalitas, Traitor of Ghet
2 copies - 1 average
Faithless Looting
2 copies - 1 average
Stromkirk Occultist
2 copies - 1 average
Falkenrath Gorger
2 copies - 1 average
Command Tower
2 copies - 1 average
Dragonskull Summit
2 copies - 1 average
Bone Picker
1 copies - 0.5 average
Combat Celebrant
1 copies - 0.5 average
Bomat Courier
1 copies - 0.5 average
Hellspark Elemental
1 copies - 0.5 average
Bloodsoaked Champion
1 copies - 0.5 average
Cosmic Larva
1 copies - 0.5 average
Heir of Falkenrath
1 copies - 0.5 average
Drana, Liberator of Malakir
1 copies - 0.5 average
Flameblade Adept
1 copies - 0.5 average
Kari Zev, Skyship Raider
1 copies - 0.5 average
Dauthi Slayer
1 copies - 0.5 average