
GS1: Physical Attacking Mia
I always see most people relegating Mia to healing, so I wanted to share my favorite Mia build - that of a cursed warrior bludgeoning people to death with the Wicked Mace :)
The Druid class has a 130% Attack multiplier (tied for the highest possible for Mia) while 6 Venus Djinn + Spirit Armlet raise her Venus power as high as possible to boost the Venus-element unleash of Wicked Mace, which triggers as often as possible thanks to Lucky Cap and Hyper Boots. Maximizing the Venus power is why I chose this class over Water Monk/White Mage even if it only makes a small difference.
The rest of the party is Isaac as Berserker w/ Gaia Blade (maximized Attack), Garet as Conjurer w/ Kikuichimonji (Party-Wide Buffs and maximally-boosted Jupiter unleashes), and Ivan as Sage w/ Crystal Rod (primary healer). Honestly this is the strongest party composition I think I've ever stumbled upon, even above most Tri-Element class builds.
If you want to try something new in your next playthrough, give it a shot!