The recipe for making medicine, or the artifact at the bottom of the mine is for summoning bosses.
Tips for getting artifacts from the mine:
The (Mastodon Island) mine at 14.7-85.4. Entrance into the left turn there is an underground waterway, swim up and then walk along the road all the way down to explore (this map is best to bring blood bottles, stimulants and parachute with more.) You can also jump down directly with the parachute. Find a corner to clear out the monsters together with the guide. It's still relatively simple.
70.6-86.1 The mine in the north of Herbivorous Dragon Island. This is the easiest one to ride a pterodactyl into. It's easy and stress-free. (Note that it is very hot in there, so bring a few extra bottles of water)
41.5-46.9 The mine east of the Great Volcano. You can ride a tiger into this one. Playing shell professional figure. (Common sense to ride on the tiger all the way down to explore can)
80.2-53.5 this mine is relatively large inside. It is recommended to team up with two people to go in and get the holy relics easily. (If you are not familiar with the road, you can run more.) One person can also need to bring more blood bottles and stimulants.
19.1-19This map is easy to understand and difficult to understand. （The first thing you need to know is that there aren't many monsters in the interior of this map. But there are traps that will kill you if you fall down. You have to press C to crouch in this hole. Do not go to the left. It's a dead end. (Walk to the right and walk to a platform and jump over to the left and follow the road and you will see the holy relics) Take the holy relics and stand on the platform to take them, don't go down the platform. You will see the holy relic.