Brutal, and yeah, if they were Amantia muscaria then they are not the same as the tryptamine containing psylocib/in based "normal" mushrooms most people would get their hands on for an introspective trip time. Un-documented weight into tea/glup is a fast way to end up in a complete disassociative state leading to **** like this:

Amantia muscaria are associated with Siberian Shamanism, Scandanavian rituals -->? possible berserker potion they made up before battles (mmm, reindeer pee filter).

Very fucked up and sad thing to have happen.

I'm pretty interested in enthobotany, and have written a couple of papers on entheogens and their usage.