Once outside of the kingdom, Elfo is shown to be both excitable and naive: he is excited to be embarking on a new adventure, but naive as to what to expect. He is definitely not savvy about the world beyond Elfwood - asking a gnome "what is war?" - but his elvish disposition makes him optimistic in the face of danger: that and the fact that he has lived a sheltered existence and doesn't know what to be afraid of or who to trust. Given his mixture of traits, he could be described as happy-go-lucky meets devil-may-care.
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