Here is a copy of my artefact co-ordination google sheet, its very helpful for co-ordinating at the time artefacts arrive, takes maybe 1-2 hours to set up in the lead up to artefacts with changing of co-ords and adding in enemies etc, but definitely worth it!
https://docs.google.com/spread…hDkr_x6M/edit?usp=sharing
if you need a quick guide in how it's used please refer to my youtube video on it.
