Most played cards in Death Shadow:

1 Decks
Death's Shadow
4 copies - 4 average
Brainstorm
4 copies - 4 average
Lightning Bolt
4 copies - 4 average
Flooded Strand
4 copies - 4 average
Delver of Secrets
4 copies - 4 average
Thoughtseize
4 copies - 4 average
Ponder
4 copies - 4 average
Polluted Delta
4 copies - 4 average
Wasteland
4 copies - 4 average
Force of Will
4 copies - 4 average
Daze
4 copies - 4 average
Pyroblast
3 copies - 3 average
Expressive Iteration
3 copies - 3 average
Ledger Shredder
2 copies - 2 average
Hurkyl's Recall
2 copies - 2 average
Surgical Extraction
2 copies - 2 average
Flusterstorm
2 copies - 2 average
Murktide Regent
2 copies - 2 average
Snuff Out
2 copies - 2 average
Steam Vents
2 copies - 2 average