It took five minutes before Finn left the bed. Silas wrapped his arm around Finn's shoulders as they began their slow ascent towards the surface of Tirash City. Silas swallowed before taking the first step, casting [Flickering Fire] ahead of them.
At that moment, a blue notification flashed before him, reminding him that he needed to upgrade four of his skills. Silas opened his [Skillbook]. Upgrading a skill cost 5,000 Shields. Currently, he had a total of 37,590 Shields. He clicked "OK" and upgraded all four of his skills to Rank II.
[Flickering Fire] -> [Flickering Fire II]
[Water Dart] -> [Water Dart II]
[Air Burst] -> [Air Burst II]
[Rock Pillar] -> [Rock Pillar II]
