Player curse limit 2 AND spectre curse limit 1 = 3 or 2 curses at once on an enemy ?

there are a few mobs that have +1 curse, the temp chains ghosts in delve for example but for regular ones like the enfeeble necromancers etc they just use your limit.

My understanding is that the curse limit is checked on application. It doesn't matter where the currently active curses on a mob came from, just how many they had when you try to apply a new curse. So spectres, other players, etc all use their own curse limit and if the current number of curses on the target is higher, the oldest curse will be replaced instead of the new curse being added on top.

ArkonHC - which spectre are you planning on using? I imagine it should be straightforward for one of us SC trade plebs to quickly re-spec and test it for you.

@adghar

I have a dead level 87 occultist witch with + 4 curse-level in standard ready for testing now.
What this game really needs - Grim Dawn has it - is a stationary Dummy Testing Range, where you could check out such problems easily. Here, I have to find it out the old, slow way.