Yeah, Suiseiseki really is the shy and timid doll that Shinku said she was in the first season. This episode was an emotional one -- which, coupled with an nicely timed BGM, N-field palette, and nicely animated fight scenes, make this one of the best episodes in the series.

Rie Tanaka is so awesome as Suigintou... She just makes her sound so villainous... Just perfect, if you ask me. However, it's nice to see that she's fighting for something other than just herself now. And yes, she can make that type of N-field. Remember, an N-field reflects the personality of the creator. Suigintou, of course, is an exceptionally powerful doll.

Yes, you do have to wait until the 12th for the next episode.