i havent actually worked out the math, but i know with enough hm gear it makes a huge difference.
this was on my sammy caster:
60hm sword
61hm robe
57hm/29int charm
185ee focus in acc slot
i was healing for around 900-950 with the gear like this. when i put the heal charm in my main slot, my avg heals went down to about 700ish. and yes, the extra mana reduction is a huge plus. if you cant get all of the hm from your charm, then try to make up for it with the other items. and ~50hm sounds about right, but like i said...i have never done the math. i just know that more is better
