I'm ok with reducing the effectiveness (% of the buff) when used in helminth.
I was about to say that, or make it colour based like with "Rest & Rage" from Equinox
It would be nice to be able to convert unspent Nora Creds to ducats. I think it would be more beneficial to be able to convert unspent creds to ducats. Maybe 1 cred = 5 ducats?