how is it overpowered? you are giving up half the energy on one of your elementalists, that is an enourmous balancing factor, it's like a time delay infuse health
there is precedent, is infuse health overpowered? I'm not even asking for a 100some% <like infuse health> I'm asking for less than 100%, but still something reasonable <like the monk gets 60% of the energy the ele gives up, hell, it doesn't even HAVE to be a monk, it could be another ele>
and REALLY, you are saying "omgzorz it would be overpowered don't suggest this" isn't it the skill balancers place to determine overpowered? it could be a fairly meek spell by the time you tacked down the numbers, hell, it could end up being a non elite skill and the ele could end up giving five energy to every member of the party, "order of the mage" or something <which actually could be very overpowered in ele spam balls with the stats suggested there>
it is an idea, it is a very unformed idea and you are shooting it down with those stats which were put in as unformed suggestions, it is not "zomgzorz this must go in game as written" it is, "hey, I think it would be nice to give this spare energy I'm not using in certain builds to someone who could use it"
way to keep objectivity folks
I see threads asking if\why this community is dying, well, that is a damn silly question at this point