[renowner]

I personally think it'd be completely fine if it didn't randomly also give 25 hp and FP. The effect is powerful but like Cloak of Many Colors, Wyvern Rider's Plate, and many other armors that exist it would only work on certain foes. Its the addition of powerful effects that are always active that makes it too pushed. Even making it require a shield doesn't really fix it in my opinion. Its still +25 fp on heavy armor, and +25 hp on heavy armor. Which on its own is pretty damn good.

I also believe that FP on armor is worth more than HP on armor, personally. But i'm not sure if others agree with me there. You just about always end up with much lower fp than HP, and a lot of people using heavy armor end up with fairly low fp pools anyway. I weigh +25 fp and +25 hp as worth more than the +50 hp Terrasque Shell provides. Just with those things alone. (Terrasque shell eventually being better by virtue of its hp regeneration effect. But that's only discounting the critical mitigation of medis.)