Most played cards in Mono Blue:

1 Decks
 ↓ Snow-Covered Island
5 copies – 5 avg
↓ Ponder
4 copies – 4 avg
↓ Stifle
4 copies – 4 avg
↓ Wasteland
4 copies – 4 avg
↓ Delver of Secrets
4 copies – 4 avg
↓ Brainstorm
4 copies – 4 avg
↓ Daze
4 copies – 4 avg
↓ Blue Elemental Blast
4 copies – 4 avg
↓ Force of Will
4 copies – 4 avg
↓ Scalding Tarn
3 copies – 3 avg
↓ Brazen Borrower
3 copies – 3 avg
↓ True-Name Nemesis
3 copies – 3 avg
↓ Hydroblast
2 copies – 2 avg
↓ Hullbreacher
2 copies – 2 avg
↓ Grafdigger's Cage
2 copies – 2 avg
↓ Surgical Extraction
2 copies – 2 avg
↓ Flooded Strand
2 copies – 2 avg
↓ Misty Rainforest
2 copies – 2 avg
↓ Force of Negation
2 copies – 2 avg
↓ Stormwing Entity
2 copies – 2 avg