It was inevitable, really, that Liszt would be unaware of the name Wald·Bumblebee. As more knights followed him, it became increasingly difficult to pay attention to a single baron.
Every mountain was to be tunneled through, and every waterway was to be bridged; these tasks were all supervised by Piero.
His duties, aside from riding dragons to patrol and drive away any Magical Beasts that might invade the migrating caravan, were to ponder the Sub-dragon clues provided by Piero·Grey Iron. This was part of the deal struck during the previous Mind Battle—the Sub-dragon clues Piero had offered concerned Nimia the Giant Lion.
According to legend, there wasn't much information available about Nimia the Giant Lion. What Liszt knew was that it was said to be impervious to weapons and indestructible.
Piero's information corroborated this.