1 minute ago, DarthGM said:CORRECT. Now the question becomes "can I layer on so many descriptors that the difficulty is technically 7 dice, then use Master to get it down to Formidable (which is the maximum difficulty to cast spells)?"
Probably not, but it would be GROSS to cast an Empowered-Deadly-Fire spell at a target at Medium range. And that's even before layering on bonuses from Magic Implements...
I would TOTALLY Harry Dresden that place!
(If you don’t know who Harry Dresden is, he is a Wizard/PI who has a bad habit of burning down buildings.)