[fix] Spellstack on target addition

[Lightguard]

Definetly not. It would need a lot of research, that's really hard to do. The function that is currently used can be extended with a few things that you want, until better solution use that.

[The_Game_Master]

"But still it will also need effect indexes, and lots of info from off." I think dbc fileds cover that. Might be unknown.