Winter, The Wilting Rose

Deathtouch
{g}{g}{b}{b}: Put a Wilt Counter on target creature.
A creature with 3 Wilt Counters on it is destroyed.
Whenever a creature with a Wilt Counter dies,
you can choose to exile it instead. If you do, you
gain 3 life and the creatures controller loses 3 life.
—
As all she touched turned to rot, all she could
do was watch.