I’m just gonna jump in front of this before it becomes a thing. The 2017 Homestuck Calendar, along with all the other calendars are Non-Canonical.

Yes, one of the illustrations includes dead pre-scratch trolls on Earth C and you’re allowed to have as many AU’s, daydreams, and fanonical beliefs where this is the case as you like. But in canon, there is no evidence to suggest that the dead trolls did make it to Universe C.

Just wanted to get that out there to try and avoid future confusion.