Quillodon: Lorebreaker viable (for PvP)?

Lorebreaker as magic based DPS can do something kind of odd. Battlerage's Frenzy ups your attack score +30 every time you get hit up to 10 times so that's +300 attack or magic attack BUT every time you hit an enemy it lowers your defense by 10%. Well there's a way to inflict damage without getting your defense dropped down- charm them with startling strain and play Ode to Recovery. It'll tick off their health, the +300 extra mag attack amps it up a little, and it doesn't drop your defense. Maybe use this as a means of getting some DPS in while they built up your frenzy to max and then you unload on them. Probably not viable it's just a quirk I found.