Diablo 4 is the hugest game in the franchise, and to 100% all of it's in game challenges is no mean feat. One particular challenge titled 'Endangered Species' will truly make you feel like you need to confess at the Church of Light, as it takes you across Sanctuary killing some of it's cutest creatures in the name of completion.
Blizzard were not kidding when they said that Diablo 4 would be their darkest ever story, and it also has the darkest challenges. Demons be damned, Diablo 4 wants you to take out cute bunnies and horses too. Just tell yourself you're saving them from a worse fate...
