Most played cards in Pox:

5 Decks
 ↓ Dark Ritual
20 copies – 4 avg
↓ Mishra's Factory
20 copies – 4 avg
↓ Thoughtseize
20 copies – 4 avg
↓ Wasteland
20 copies – 4 avg
↓ Liliana of the Veil
20 copies – 4 avg
↓ Smallpox
20 copies – 4 avg
↓ Urborg, Tomb of Yawgmoth
19 copies – 3.8 avg
↓ Karn, the Great Creator
15 copies – 3 avg
↓ Castle Locthwain
13 copies – 2.6 avg
↓ Ensnaring Bridge
12 copies – 2.4 avg
↓ Leyline of the Void
12 copies – 2.4 avg
↓ Urza's Saga
11 copies – 2.2 avg
↓ Innocent Blood
10 copies – 2 avg
↓ Hymn to Tourach
8 copies – 1.6 avg
↓ Opposition Agent
8 copies – 1.6 avg
↓ Torpor Orb
7 copies – 1.4 avg
↓ Plague Engineer
5 copies – 1 avg
↓ Sheoldred, the Apocalypse
5 copies – 1 avg
↓ Sudden Edict
5 copies – 1 avg
↓ Liquimetal Coating
5 copies – 1 avg