Obtain it from the Cookie Run: Kingdom special event or limited-time shop when it is available
Check the in-game event tab for reward milestones that include Fateful Cookie Cutter
Purchase it from eligible packs or bundles if offered in the shop
Claim it from mail, login rewards, or event compensation when distributed by the developers
Watch for seasonal or collaboration events that may include it as a reward
Check the Mileage Shop or other exchange shops if it is added there during a specific update