Because of the way you said it, I assume you meant Hybrid as in Support-Battle, not like Stage-Pvp, so... yeah.
-1 Sunlight (Just keep it at 8. Really.)
+1 Antidote(Optional. You can stick this point into MP increase instead)
+6 MP Increase
+4 Moon Bind
+6 Dodge (Everyone I meet in PvP hates lv8 and wants 7 back)
then either +4 Mp increase or Moon Bind.
Moon Piece is great for pvp, but once you get to legend 2+ in stages, it sucks. Badly. You'll very rarely get even 3 peices on one monster except for the boss, and even you'll have to take out their minions first. So I gave you Moon Bind instead.
Besides, maxed Piece is huge mp drain, and with those heals you really only have MP for one attack, maybe two.