I have no idea how to go about this, but does anyone have anything like this for GURPS?
https://forge.fantasygrounds.com/shop/items/457/view
The effects are nice that one of you have in a module, but I'm not sure if there is a way to say Effect [DX +1] -> [to XXXX] and have it actually change the stat score for a certain amount of time
(for background it's a Heroic Feats version of Blessed)