I assumed this was a poison infusion or something, but I checked and no sir, it was the standard "8 second cooldown do 583 nature damage per tic" poison we've come to expect

Once I managed to kill that boss (which I'm pretty sure was way harder than the peaks will be) I ran into routine summoners who were summoning spiders doing 280 to 350 per tic at level 58-59.
Not sure if this was intended as a way to boost PC spiders, but if it was unintentional, for the love of all that is holy...please have a look at it!
New Arachnophobe,
Furey