"MNB" is generally used to mean Magicka Night Blade or "MagBlade" for short.
Yet you use the word "melee" ahead of MNB.
So, are you asking for a buff to MagBlades who choose to use melee? Or was it simply a misprint and you're wanting a buff to melee StamBlades (IE SNBs)?
To better answer your question I just need context.
Feric51 Xbox NA
Darkness Falls: The Crusade survivor (you young kids will never know the struggle of text-based games)