AA-12 just won't appear in construction... What can I do, K-5?

Let me try a divination.

Your fortune has appeared. It seems she will appear very soon.

Really!?

However, this fortune indicates that you must sacrifice something as a charm to ensure this construction...

You must make a purchase of...Oh my! 2588 gems...

Shotgun echelon, ready, aim....!

Kalina! Kalina made me do it!!