Nature's Wrath (Alliances 98) - Rare Magic:: The Gathering Card Magic: The Gathering Card

At the beginning of your upkeep, sacrifice this enchantment unless you pay .
Whenever a player puts an Island or blue permanent onto the battlefield, that player sacrifices an Island or blue permanent of their choice.
Whenever a player puts a Swamp or black permanent onto the battlefield, that player sacrifices a Swamp or black permanent of their choice.