Withering Wisps

{1}{B}{B}

Enchantment · me2Masters Edition II · #114 · Uncommon

Enchantment
At the beginning of the end step, if no creatures are on the battlefield, sacrifice this enchantment.
{B}: This enchantment deals 1 damage to each creature and each player. Activate no more times each turn than the number of snow Swamps you control.