Take the 2-minute tour ×  When Power Chord is active and I hit
an unit (champion, turret, etc), I will deal extra damage and
apply an effect based in my active aura (if it is a minion,
neutral monster or champion).  Power Chord (Passive) (Innate):
After casting 3 spells, Sona's next attack deals extra 8 + (10 ×
level) magic damage. This enhanced attack has an additional
effect depending on which spell was cast last.  Does this also
work on inhibitors?  share|improve this question May i know why
the downvote ? so i can fix ? Thank you in advance =) –  Michel
Mar 22 '12 at 21:12 I didn't downvote you, but it is probably
because this question doesn't have an answer. It is either
because it is a bug, or because they purposely programmed it not
to. Without the designer/implementer commenting this is
unknowable. –  Ren the Unclean Mar 22 '12 at 21:17 I do know
that there's a "bug" in how Sona's Power Chord works on
Inhibitors in that, if you have 3 stacks, you don't consume the
Power Chord buff on your next auto-at