Most played cards in Red Decks Wins:

1 Decks
Hazoret the Fervent
4 copies - 4 average
Abrade
4 copies - 4 average
Chandra, Torch of Defiance
4 copies - 4 average
Incendiary Flow
4 copies - 4 average
Falkenrath Gorger
4 copies - 4 average
Earthshaker Khenra
4 copies - 4 average
Glorybringer
4 copies - 4 average
Ramunap Ruins
4 copies - 4 average
Sunscorched Desert
4 copies - 4 average
Ahn-Crop Crasher
4 copies - 4 average
Bomat Courier
4 copies - 4 average
Shock
4 copies - 4 average
Kari Zev, Skyship Raider
3 copies - 3 average
Sweltering Suns
2 copies - 2 average
Sand Strangler
2 copies - 2 average
Scavenger Grounds
2 copies - 2 average
Chandra's Defeat
1 copies - 1 average
Collective Defiance
1 copies - 1 average
Pia Nalaar
1 copies - 1 average