Difference between "open wounds" and "prevent monster heal"

You know, you don't have to quote a post whenever you reply to it... Just click the small button .

If you really want to quote them, you don't have to type it in yourself. You can click the bigger buttin and type in there.

(Buttons may be of a different color if you're not using Ocean, of course.)

LoL. It's funny cause this is her(?) second time having this explained.

Okay, okay, sorry about the quote thing. I was in a hurry and not paying attention.