Touch of Ice

Creatures get -1/-1 until end of turn. For
each of them that had toughness 2 or less,
scry 1.

"Dementors are among the foulest creatures
that walk this earth. They infest the darkest,
filthiest places, they glory in decay and despair,
they drain peace, hope, and happiness out of the
air around them."
-J. K. Rowling