[Shujin]

Can we have Darkshield, the active part, maybe last after battle?

Its mostly for dungeons really, to have function it like Astralbelt already does. They are technically around the same tier of power aswell just for different damage types. Means you do not have to constantly rebuff yourself during a dungeon run where you run into danger of being back attacked by a crazy special squad. (Yes, this is sort of an salt thread because that happend!).

I do not think it would be too much considering skills like Astralbelt/ice point guard do that already and they are roughly the same tier/type of skills. Also cause Void does not fade this quickly.