Zagan was caught off guard by what Gandalf said. He wasn't sure he heard the name properly. Erebus?
Of all the people he had expected, he wasn't thinking it would be Erebus.
After a while of reminiscing, Zagan stood up and began to pace to and fro in the house. He was not comfortable and the air became more sense for him.
He slammed his hands on the table like an angry person looking for answers.
"How is it possible that the shadow is Erebus? For all I know, Erebus was defeated a long time ago and the possibility of him resurfacing to the Earth is almost impossible." this was a piece of big news and if truly this was the same Erebus the ones long before him battled, it means that he wasn't going to be an easy match.