Magic the Gathering Apocalypse Booster Box 720204

36 packs per box, 15 cards per pack.

Released in 2001, APOCALYPSE is the third set in the INVASION BLOCK (Invasion, Planeshift, and Apocalypse).

Look for the following key cards:
Battlefield Forge
Caves of Koilos
Death Grasp
Llanowar Wastes
Mystic Snake
Pernicious Deed
Phyrexian Arena
Shivan Reef
Spiritmonger
Vindicate
Yavimaya Coast