The Monster Slaying Achievements in Season 2 of Diablo III are the exact same ones that appeared in Season 1. Of course, since this is a brand new Season, with a new Seasonal character, players start off without having earned them. In other words, these Achievements didn’t carry over from Season 1. I figured that these Achievements would always be part of a new Season, but then Season 3 started without including them.
I earned all of these Achievements in Season 1, with Gurr the Barbarian (who was soft core). It was fun to try and earn them all over again, though, this time with my hard core Demon Hunter. Since I’m doing them all over again, I figured it was worth it to make a blog about it. At the very least, it shows that I really did earn the Seasonal Monster Slaying Achievements in Season 2.
Arachnicide: Kill 1,000 Spiders in Act I in the Season.