man just collect 39 clues become madrigal leave site and find the wet way to make the philosophers stone philosophers stone is alkahest in sword thief follow instructions like i am planning to do you will possess alkahest
Maybe it is deadly but remember there is an antidote and here's a theory some of the clues might have the components to neutralize the poison on mercury and lead and maybe on the king cobra venom too, well it is only a theory. Btw I only got like 12 of them can't acquire some of the elemental clues.
I think that drinking the master serum would be 100% a REALLYBAD idea. And while I HIGHLY recommend NOT drinking it, I think it would be really cool if someone actually made it. I made the Madrigal portion one time minus the copper. I don’t remember if I drank it or not but I’d assume it wouldn’t be that bad as it’s just spices but it would probably be an unpleasant taste.