My mana/sec I gain:
19 from robe
21 from dagger
20 from charm
equals 60 mana/sec
131int, 1mana/sec per 25 int equals 5mana/sec
level 76, 1mana/sec per 5 lvl equals 15 mana/sec
According to my calculating, I should regain 80 mana/sec, but my actual regain is 83.
It's not a big deal I know, I'm just curious