[split]Berserker Fitz (spoilers all Hobb books)

[o0Ampy0o]

'FitzChivalry Farseer'. .....It was even these traits and by-blood virtues that combined to make him the perfect candidate for a Catalyst, not to mention 'Changer'.

Sorry if this is off topic.

Are not these terms used to suggest the same thing?

As he typically did with fundamental principles, Nighteyes was using a pragmatic translation of catalyst when calling Fitz "Changer." I do not recall anyone (The Fool?) making a point of differentiating between changer and catalyst.