The Reanimated's page

Somewhere beneath, his "special patient" leaves a small trail of flames as she follows him...and outpaces him...in fact, an observer might well wonder where she's actually going and what her hurry is.

The former Mother Bloodleaf runs forward and uses another of the Doctor's alchemical weapons.

Coming up from behind the Doctor with horrifying speed is none other than his latest patient! She rushes the giant, her old dagger in one hand...but in the other, the strange little mandala-like object the doctor had handed her. Eyes staring straight ahead, she bashes the odd thing - a thin contrivance of metal, flint, pomegranate seeds, and ruby-dust - against her own face, and suddenly a shower of flames forms around her!

fire aura, Reflex DC 21: 2d6 ⇒ (5, 1) = 6