Lords and Ladies of Stormfall!

A magical season is upon us! In honor of the winter festivities, Lord Oberon has granted each of you a chance to receive a unique discount on Sapphires. Think long and hard before you make your selection, for there can be no going back once your choice has been made! Each discount given is completely personalized, and pertains to a randomly-sized pack of Sapphires.

Here's a short walkthrough:
1. Tap a Chest to reveal its discount. You have only 1 attempt, so choose carefully.
2. Tap "Purchase" to finalize the procedure.