Description
| Set: | Ice Age |
| Type: | Enchantment |
| Rarity: | uncommon |
| Cost: | {1}{B}{B} |
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.

![Withering Wisps (168) [Ice Age]](http://alwaysgames.ca/cdn/shop/files/4947_in_1000x1000_993f3bee-59e3-40da-ae1f-9ddf2eca7356.jpg?v=1771621816&width=672)