Cal shuffles in excitement at the prospect of signing up for his first arena battle. Nettle mirrors the boy with energetic tail-wagging that thumps anyone standing near the wolf. "I'm up for it!" Cal looks at the other students surrounding him, does a quick count, and frowns. "There's six of us. A maximum of five can fight in a group. So, two groups..." He goes silent, mentally configuring groups. He frowns again. "So, whaddaya think?"