I personally agree with Syster. Lacerum is a reward spell. I know personally that it takes an extraneous amount of time to get. And to duel with it, and duel against it, it takes skill. To nerf it the way you suggest would belittle the effort taken to get the spell, and limit the use of duelling skill associated with it.
Hey Everyone! For my article in the Daily Diviner next week, I'm writing about a survey on starsigns! I need as many people as possible to take it! If you wish, please use this ink and take the survey! Thanks! https://strawpoll.com/5f733857
So I got bored and wrote a poem, based off Simon and Garfunkel's "Sound of Silence", Called "Playing Potterworld", Enjoy! ~ Hello potterworld my old friend I’ve come to play on you again And in the early morning light I see My whole family all surrounding me Last night i didn't sleep because of all the love here And butterbeer It’s time to play, on potterworld For from this wholesome lack of sleep I know how it can make me weak But my house of badgers keeps me awake And all the other houses for that sake Serpents, ravens, ...