The plant of enlightenment is an ultra-rare plant. The creation of which speculated to be by Grenja, the deity of chaos and madness.
On the unlikely chance one is to stumble apon this plant and ingest it in any way, it will blast their mind full of countless amounts of knowledge, so much in fact, that people who find themselves in the rare position of being able to ingest some of it often do not survive the process, as all who do will succumb to an intense seizure, and even if one survives that, the direct damage to the brain, or even just the unfathomable amounts of knowledge can leave a mind irreversibly broken.
Very few people in the history of the universe ingested this plant and survived, let alone with their mind intact.