This calculation would boost Dracula, as well as a large number of people who scale to him, to "At least Island level, possibly higher" in DC/Durability and "Massively Hypersonic" in reactions/combat speed. Objections, thoughts, etc.?
Maybe? Though again, that's not the topic at hand, I'd advise more research be done on that before it's argued for, magical light is generally considered =/= to actual light regarding its speed and assuming that this is otherwise based on immediate observations would be rather unfair to other verses we don't count the light of. I'd recommend making a thread on that later?