Most played cards in BG Shadow:

1 Decks
Polluted Delta
4 copies - 4 average
Death's Shadow
4 copies - 4 average
Inquisition of Kozilek
4 copies - 4 average
Thoughtseize
4 copies - 4 average
Traverse the Ulvenwald
4 copies - 4 average
Verdant Catacombs
4 copies - 4 average
Fatal Push
4 copies - 4 average
Tarmogoyf
4 copies - 4 average
Street Wraith
4 copies - 4 average
Mishra's Bauble
4 copies - 4 average
Stubborn Denial
3 copies - 3 average
Lingering Souls
3 copies - 3 average
Overgrown Tomb
2 copies - 2 average
Kozilek's Return
2 copies - 2 average
Collective Brutality
2 copies - 2 average
Marsh Flats
2 copies - 2 average
Disdainful Stroke
2 copies - 2 average
Bloodstained Mire
2 copies - 2 average
Liliana of the Veil
2 copies - 2 average
Temur Battle Rage
2 copies - 2 average