Most played cards in UWR:

4 Decks
 ↓ Disenchant
16 copies – 4 avg
↓ Counterspell
16 copies – 4 avg
↓ Swords to Plowshares
16 copies – 4 avg
↓ Volcanic Island
15 copies – 3.75 avg
↓ Serendib Efreet
14 copies – 3.5 avg
↓ Tundra
14 copies – 3.5 avg
↓ Lightning Bolt
13 copies – 3.25 avg
↓ Red Elemental Blast
12 copies – 3 avg
↓ Psionic Blast
11 copies – 2.75 avg
↓ Mishra's Factory
11 copies – 2.75 avg
↓ Blue Elemental Blast
9 copies – 2.25 avg
↓ City of Brass
8 copies – 2 avg
↓ Black Vise
7 copies – 1.75 avg
↓ Chain Lightning
7 copies – 1.75 avg
↓ Plateau
7 copies – 1.75 avg
↓ Energy Flux
6 copies – 1.5 avg
↓ Serra Angel
6 copies – 1.5 avg
↓ Control Magic
5 copies – 1.25 avg
↓ Savannah Lions
4 copies – 1 avg
↓ Mox Sapphire
4 copies – 1 avg