Generally, if your card is between whole numerical grades but closer to the higher one than the lower one, itll be given a half point or + designation
However, it does give you energy all on its own and because it also returns to your hand when you activate it, its going to keep giving you energy
There are lots of ways to think about what scares us, but one I use a bit when I teach classes on the horror film (yes, I do get to teach the cool stuff!) is the distinction Stephen King makes in Danse Macabre between terror, horror, and gross out
Force of Vigor, Leyline Binding, and Tarnation Vista have high prices for their unique abilities and artwork
It's the kind of pull that makes even the most seasoned investor go awww before checking the PSA pop report
Best of luck