The one different I remember between classic and here is that in classic, outdoor and indoor zones had different LoS rules.
Indoor zones, all spells required LoS.
Outdoor zones however, only spells like bolts required you actually have line of sight. Just range restriction
However on P99 things like buildings and hills prevent you from casting. Being able to cast on a mob behind a hill is classic, its just very difficult to find evidence of this.
This is the same reason in classic you cannot wall and outdoor dragon's AEs. But you can on an indoor dragon.
|