I never delete anything, lol. But, I don't know where the OnAtkCast went. I will post it if I find it. It was a real shame when they choose not to add these to the svn back in the day. I used the OnAtkCast on every one of my wands to allow players to do ranged magic damage when they were equipped. Ironically it's exactly how Ragnarok M does it now, years later. Since I always added back with each update it probably got lost somewhere.
Peopleperson49
Edited: I said I never delete anything... Since these were originally paid items I wouldn't normally give them out, but Ind gave them out several years back in the one of the posts above and his links are now broken. Keep in mind that these patches WILL WILL WILL need to be updated or manually installed to work correctly! However, I recently installed the OnAtkCast on a test server and it worked fine manually doing it. OR BETTER YET PLEASE ADD THEM TO THE GITHUB FOREVER!!!
IndBonusPack1.patch
IndBonusPack2.patch
IndOnAtkCast.patch