Shingi and White Biscuit quickly made it through the floors, especially since they didn't clear them all. Shingi primarily tested the new sword the second day as the Spirit awoke on that day.
Sinhunter didn't seem to like the 'new kid' since it could use more Elements than it. But Shingi could use its runes, which allowed him to do different things.
He could use it similarly to his staff to boost his mana and purify it to empower his spell. He could also make it produce its mana for spell-like attacks, so even a non-arcane user could use them as they became familiar with how those attacks worked.
It was harder to use because of its size, his STR was too low to use a greatsword efficiently, and he had a mage class. However, he could still use its rune effectively. Even if the extra effect of special attacks was beneficial, it was almost useless without swinging the sword efficiently.
We are back at it.