Father Elixer of Tundra's Deep [SGZR 77]

"They call her 'Father Elixer'. No one really knows why, but for some reason, it stuck. Now, I can't claim that I know how dangerous this woman actually is, but I can assure you, someone with THAT name...is probably dangerous." "So...how are we supposed to defeat this 'Elixer' person?" "Well, I, uh...hmmm. The thing is...you can't even find her. She--" "She comes to you...yadda yadda. YAWN, can she be any more predictable on the 'Villains for Dummies' handbook?" "...let me finish. She comes to you, and you are gone before you see her face. Like some vapor shit. IT MAKES NO SENSE." "Ahh...that would be a problem."