While under the invisibility effect of Gnomish Cloaking device, I noticed you are instantly removed from invisibility when you start casting. However, when looking back at some vanilla wow pvp movies, the invisibility effect seems to last until a cast is completed, not when it begins.
Ex: https://www.youtube.com/watch?v=c4bgggKMvQU
At 1:23, mage uses Gnomish Cloaking Device and casts Pyroblast. The invisibility effect doesn't drop until the casts goes off.
I was just wondering, is this a bug on Nostalrius or is it intended?
Thanks