Apocalypse
Apocalypse is the twenty-fourth Magic: The Gathering expansion and was released in 2001 as the last set in the Invasion block. The set's theme included enemy color pairs, and expanded on the kicker block mechanic. Notable cards include the enemy colored "pain lands" (Battlefield Forge, Caves of Koilos, Llanowar Wastes, Shivan Reef, and Yavimaya Coast), and enemy colored "split cards" (Fire // Ice, Illusion // Reality, Life // Death, Night // Day, Order // Chaos).