Remove Curses and Horror Marks?

[Zogundar]

Originally Posted by Stavis_L

2) Mod the weapons/armor so that they are no longer objectionable (e.g. set all the stats on the "astral claw" such that it no longer does a horror marking attack.)

How do you go about doing this exactly? Do you have to stat out the whole item? Or can you just make one change and it will drop any "special" properties? If the former, do you need something in the place of the #secondaryeffect/#secondaryeffectalways? (How do you know which it is anyway, I don't believe the database specifies..)