Most played cards in 13 Bolts:

2 Decks
 ↓ Mishra's Factory
8 copies – 4 avg
↓ Chain Lightning
8 copies – 4 avg
↓ Volcanic Island
8 copies – 4 avg
↓ Psionic Blast
8 copies – 4 avg
↓ Lightning Bolt
8 copies – 4 avg
↓ City of Brass
7 copies – 3.5 avg
↓ Black Vise
7 copies – 3.5 avg
↓ Tundra
6 copies – 3 avg
↓ Serendib Efreet
6 copies – 3 avg
↓ Disenchant
4 copies – 2 avg
↓ Plateau
4 copies – 2 avg
↓ Serra Angel
4 copies – 2 avg
↓ Savannah Lions
4 copies – 2 avg
↓ The Abyss
3 copies – 1.5 avg
↓ Maze of Ith
3 copies – 1.5 avg
↓ Counterspell
3 copies – 1.5 avg
↓ Wheel of Fortune
2 copies – 1 avg
↓ Nevinyrral's Disk
2 copies – 1 avg
↓ Divine Offering
2 copies – 1 avg
↓ Mox Ruby
2 copies – 1 avg