Most played cards in Tooth and Nail:

2 Decks
 ↓ Urza's Mine
8 copies – 4 avg
↓ Sylvan Scrying
8 copies – 4 avg
↓ Urza's Power Plant
8 copies – 4 avg
↓ Oxidize
8 copies – 4 avg
↓ Tooth and Nail
8 copies – 4 avg
↓ Tel-Jilad Justice
8 copies – 4 avg
↓ Urza's Tower
8 copies – 4 avg
↓ Eternal Witness
8 copies – 4 avg
↓ Solemn Simulacrum
7 copies – 3.5 avg
↓ Reap and Sow
6 copies – 3 avg
↓ Mindslaver
5 copies – 2.5 avg
↓ Birds of Paradise
4 copies – 2 avg
↓ Plow Under
4 copies – 2 avg
↓ Cranial Extraction
4 copies – 2 avg
↓ Sakura-Tribe Elder
4 copies – 2 avg
↓ Viridian Shaman
3 copies – 1.5 avg
↓ Vine Trellis
3 copies – 1.5 avg
↓ Damping Matrix
3 copies – 1.5 avg
↓ Leonin Abunas
2 copies – 1 avg
↓ Darksteel Colossus
2 copies – 1 avg