Most played cards in UWB Skies:

1 Decks
 ↓ Underground Sea
4 copies – 4 avg
↓ Counterspell
4 copies – 4 avg
↓ Swords to Plowshares
4 copies – 4 avg
↓ Tundra
4 copies – 4 avg
↓ Hypnotic Specter
4 copies – 4 avg
↓ Serendib Efreet
4 copies – 4 avg
↓ Disenchant
4 copies – 4 avg
↓ City of Brass
3 copies – 3 avg
↓ Blue Elemental Blast
3 copies – 3 avg
↓ Scrubland
2 copies – 2 avg
↓ Power Sink
2 copies – 2 avg
↓ Psionic Blast
2 copies – 2 avg
↓ Moat
2 copies – 2 avg
↓ Terror
2 copies – 2 avg
↓ Serra Angel\n1 Circle of Protection: Red
2 copies – 2 avg
↓ Divine Offering
2 copies – 2 avg
↓ Sengir Vampire
1 copies – 1 avg
↓ Ancestral Recall
1 copies – 1 avg
↓ Control Magic
1 copies – 1 avg
↓ Mana Drain
1 copies – 1 avg