Instant Foxhole

Magic

This thin, flexible disk folds up into an easy-to-deploy pouch that attaches to your clothing or belt. As a reaction when you attempt a Reflex save against an attack or effect, you can deploy the instant foxhole to create a shallow interdimensional space for you to dive into. You can roll your Reflex save twice, taking the better result, and you land prone in your space as the interdimensional pocket disappears as quickly as it formed. It takes a full action to refold the disk into a deployable state.