Icevorn was an extraordinary creature, possessing an intellect comparable to that of an adult human being. Although unable to speak, Icevorn had the unique ability to understand the Nolmish language perfectly, being born with this talent that had been passed down through the Icevorn bloodline. In addition to his natural abilities to breathe, use his Ice beam, and understand human language, Icevorn also had the capacity to communicate with others using sign language, if required. His skills in sign language were just as impressive as his natural ability to understand and interpret the spoken word.
Icevorn understood that he wasn't just facing one enemy. Although it was the Wyvern who challenged him, there were actually two challengers. This meant that this fight was two versus one.