I just got one yesterday (*cheers!*) and tested it out a couple minutes ago.
I was under the impression that it reflected 25% of damage taken back to the attacker, but I found that I'm getting healed 25% of all damage I deal.
Did it do this before? Am I just reading things wrong?
Is it -supposed- to be healing me?
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Looking at the tooltip again - "25% of damage done given to attacker" - it implies that things are healed by attacking me as well? I know for a fact it heals me, but haven't seen if it heals things that attack me yet. *Confused*