Edonna the Breathless

({p/g} can be paid with either {g} or 2 life.)
First strike, infect
Whenever a nonartifact creature dealt damage by Edonna the Breathless this turn dies, put a -1/-1 counter on each other nonartifact creature.
{3}{p/g}{p/g}: Target creature fights Edonna.
She turns the air to poison.