The end of an Era has come. Magic is broken. New Heroes are needed to face the challenges of the new Age!
Wignston helps Taiji for a bit. I am sure nothing really affected the ship but he does go around mending with the spell anything small enough on the ship that needs minor repairs. He has done this through out his time on the ship.
Wignston does go into city as well.
Would it be odd if Chase and Grognoth went into town? I don't want to cause a panic or arouse suspicion. If nothing else, Chase will at least collect a stone or something from here, as he's done in every place we've ever been.
The Yellowians are not generally fond of drow, but it is also unlikely anyone would look too closely through a simple disguise. A Frost Giant would be odd, but no one thinks the Yellowians would attack or arrest you.