Why would Dumbledore enchant the troll against sunlight if it was going to be in the third-floor corridor all along?
To defend it against anyone with a sunlight-generating spell or who has some acorn potion handy.
In fact, isn’t there such a spell used in Canon?
There’s ‘Lumos’ but it’s never mentioned as a dead-useful defense against trolls so presumably isn’t as good as real sunlight or a sunlight-generating spell.
No, I could swear there was an actual … maybe in one of the movies?
EDIT: I was thinking of this
Why would Dumbledore enchant the troll against sunlight if it was going to be in the third-floor corridor all along?
To defend it against anyone with a sunlight-generating spell or who has some acorn potion handy.
In fact, isn’t there such a spell used in Canon?
There’s ‘Lumos’ but it’s never mentioned as a dead-useful defense against trolls so presumably isn’t as good as real sunlight or a sunlight-generating spell.
No, I could swear there was an actual … maybe in one of the movies?
EDIT: I was thinking of this