Silithid Pox lasted for 30 minutes in vanilla.
instead of only 5 minutes in WotLK.
https://www.wowhead.com/classic/spell=8137/silithid-pox
This can be corrected by editing spell.dbc for the server + client
updating DurationIndex to 30
Or with this SQL query.
I've tested it both ways.
I don't mind either way. You can decide which one you prefer.
Added SmartAI for twilight cultists in Searing Gorge
Notes:
This may be an AzerothCore issue, not individual progression.
I used data from other NPCs, like when to cast and how often,
so this is most likely not be 100% accurate.
For it to be accurate testing would have to be done on classic servers.
Still, I think this is pretty close and much better than these enemies not casting their spells at all.
