These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Demonic Spiders — Giant Scorpions drain your strength, forcing you to shed heavy inventory items until you can locate the rare potions that undo the effect. They also move at double speed, making it hard to run from them.