Ah right, I forgot you but fester back in, and I didn't see the Plan usage. That might actually be okay then for stacks. But it would be easier to see the full effects of the idea once the skills are laid out better to understand.

The Libra change seems a bit better. Might be something akin to a Synestry buff, but for damage. That's not so bad. Though by default, it would be used on tanks mostly.