Most played cards in UWB Control:

1 Decks
Swords to Plowshares
4 copies - 4 average
Counterspell
4 copies - 4 average
Underground Sea
4 copies - 4 average
Blue Elemental Blast
4 copies - 4 average
Black Vise
4 copies - 4 average
Serendib Efreet
4 copies - 4 average
Serra Angel
4 copies - 4 average
Disenchant
4 copies - 4 average
Tundra
3 copies - 3 average
Mishra's Factory
3 copies - 3 average
Scrubland
2 copies - 2 average
Energy Flux
2 copies - 2 average
Jayemdae Tome
2 copies - 2 average
Recall
1 copies - 1 average
Mana Drain
1 copies - 1 average
Dust to Dust
1 copies - 1 average
Control Magic
1 copies - 1 average
Maze of Ith
1 copies - 1 average
Wrath of God
1 copies - 1 average
Demonic Tutor
1 copies - 1 average