Are there any entities in game/lore that could cause a character to go a bit mad/unhinged from witnessing or interacting with? Musing on characters and wondering if theres anything that works sort of like a lovecraftian entity. That a character could summon/interact with/research which could cause them to sort of start to unravel. Maybe one of the voidsent? Know there are the mindflayer looking guys but dont actually know much of the lore on them.
