Nature's Wrath
450759f0-5d60-4f05-9011-b0b66dbb06a7
$1.00 CND
At the beginning of your upkeep, sacrifice Nature's Wrath unless you pay {G}.
Whenever a player puts an Island or blue permanent onto the battlefield, he or she sacrifices an Island or blue permanent.
Whenever a player puts a Swamp or black permanent onto the battlefield, he or she sacrifices a Swamp or black permanent.