you're sent on a sidequest to go recover some goods for a shady merchant from an abandoned castle filled with monsters. very standard adventurer stuff

and as such, there are very standard adventurer enemies in there- goblins, to be exact

most of them are pretty weak and you can take them out on the overworld

BUT

there are a few goblins with classes

that are massively stronger than the rest and can get one over on you

the trouble is that they aren't super visually distinct from the other goblins. if you look super closely you can tell, but charging into a group all willy-nilly makes you liable to get your ass kicked

this encourages you to make use of the fae sight mechanic, which is a trigger you can pull to highlight enemies and get an estimation of their strength

so you can actually tell what kind of goblin you're fighting before going in for the kill

I also like that the goblins have a special berserk reaction to casters