Thanks for the responses~
Yeah, I should have thought of spoiler tags in the first place.
Was very late (2 am for me), so was quite sleepy when I wrote it.
Added them now, hope that's better~
Also added my opinion on how leech could be balanced.
I first didn't think of it, because I haven't used it myself so far, but read quite a bit from other posts on how overpowered it is.