Hello,

as some other poster pointed out, this trait seems to have some problems.

It will reduce the mana cost of the next medica like it says, but
a) you get no buff, combo marker or other visual notification
b) the tooltip does not reflect the halved mp consumption, still says 1257 MP while it charges the half.

additionally, you cannot cast medica if you are below 1257 MP, even if it procced and only induces half MP cost.