In it's present state, it probably doesn't have a lot of in-battle application given it lasts for only two turns and enemies get to curse stuff for free. AND the turn order is round-robin so they can even counter it faster.
EDIT: If Larian thinks that would be too OP for some reason, maybe take away the source point cost and in exchange boost the AP cost up to 2 or 3 so using it is a more tactical choice.
Last edited by Stabbey; 26/09/17 02:58 AM.