Disclaimer: I did not make the bones of this calculator. The credit for that should go to /u/UW_GooseHunter in this thread

However, I have updated it for the upgrades added with Legend difficulty Agito; I've updated it for all the elements, and added columns for the second refinement and final unbind as well as updated the material list for the trees. This updated spreadsheet also has separated number of run estimates for solo vs coop, the code for which is mostly based on work by /u/Cobaph in their comment on the post linked above. The drop rates are from them as well, although I've included the Legend drop rates.

Just open the link to the Google Sheet and make a copy if you want to use it yourself, and update away! Let me know if there are any issues and I can try to fix them, although I can't promise anything since I'm not amazing at coding in Sheets.

https://docs.google.com/spreadsheets/d/1hoKzXvit4_PeUsZ2_nmf1zVUdF4ldJaxlxNPEkAkpG8/edit?usp=sharing