Quote (Ughz @ Wed, 28 May 2008, 16:44)
think of it as mana leech like diablo
EDIT:
This is not just like mana leech!!!
Theory 1:
If you ahve 4% MS and you have 200 mana, you will "syphon" 20 mana at the end of battle.
Theory 2:
This is an added MPA(mana per attack) Bonus.
Theory 3:
You should experiment with this yourself and tell me what you find =)