Most played cards in Zoo:

1 Decks
 ↓ Urza's Saga
4 copies – 4 avg
↓ Wasteland
4 copies – 4 avg
↓ Windswept Heath
4 copies – 4 avg
↓ Endurance
4 copies – 4 avg
↓ Knight of the Reliquary
4 copies – 4 avg
↓ Green Sun's Zenith
4 copies – 4 avg
↓ Swords to Plowshares
4 copies – 4 avg
↓ Leyline of the Void
4 copies – 4 avg
↓ Taiga
3 copies – 3 avg
↓ Wooded Foothills
3 copies – 3 avg
↓ Savannah
2 copies – 2 avg
↓ Birds of Paradise
2 copies – 2 avg
↓ Noble Hierarch
2 copies – 2 avg
↓ Minsc & Boo, Timeless Heroes
2 copies – 2 avg
↓ Lightning Bolt
2 copies – 2 avg
↓ Prismatic Ending
2 copies – 2 avg
↓ Sylvan Library
2 copies – 2 avg
↓ Fiery Justice
2 copies – 2 avg
↓ Force of Vigor
2 copies – 2 avg
↓ Pyroblast
2 copies – 2 avg