Most played cards in Ub Comtrol:

1 Decks
 ↓ Snow-Covered Island
10 copies – 10 avg
↓ Polluted Delta
4 copies – 4 avg
↓ Underground River
4 copies – 4 avg
↓ Shadowmage Infiltrator
4 copies – 4 avg
↓ Duress
4 copies – 4 avg
↓ Impulse
4 copies – 4 avg
↓ Mana Leak
4 copies – 4 avg
↓ Portent
4 copies – 4 avg
↓ Stifle
4 copies – 4 avg
↓ Parallax Nexus
4 copies – 4 avg
↓ Diabolic Edict
3 copies – 3 avg
↓ Blue Elemental Blast
3 copies – 3 avg
↓ Engineered Plague
3 copies – 3 avg
↓ Snow-Covered Swamp
2 copies – 2 avg
↓ Masticore
2 copies – 2 avg
↓ Counterspell
2 copies – 2 avg
↓ Funeral Charm
2 copies – 2 avg
↓ Smother
2 copies – 2 avg
↓ Annul
2 copies – 2 avg
↓ Chill
2 copies – 2 avg