When I first got this glaive I went hunting on IOP. All went well until I attacked corals which were very close to Castellias. In so doing I died immediately. This was repeated two more times. The brilliant thought that area of effect was on this weapon came to me. In fact, it was. I turned off the AOE and went back to hunt. There was no change. The Castellias attacked me nonetheless. So, either this glaive does have a wide-reaching effect ( this regular blessed glaive ) or AOE can not be cancelled ( and hence is a bug ). Anyone experience similar effects with this weapon?