- "For a moment the kettle trembled, glowing with an odd blue light; then it quivered to rest, as solidly black as ever."
- — Description[src]
Portus is a charm used to transform an ordinary object into a Portkey.
Immediately after casting, the target will glow bright blue, as the Portkey does when it is ready, but after a few seconds it will return to its normal colour.
Known Users
Appearances
- Harry Potter and the Order of the Phoenix (First appearance)