Radagast the Brown: [looking the symbols around the tomb's door in the High Fells] These are dark spells, Gandalf. Old and full of hate. Who's buried here?
Gandalf: If he had a name, it's long since been lost. He would've been known only as a servant of evil. One of a number. One of nine.
Radagast the Brown: [after leaving the cave] Why now, Gandalf? I don't understand.
Gandalf: The Ringwraiths have been summoned to Dol Guldur.
Radagast the Brown: But it cannot be the Necromancer. A human sorcerer could not summon such evil.
Gandalf: [suspicious] Who said it was human?