GoraEach deck is built around a set of graphic rules: repetition, variation, mirroring, and rhythm inspired by analog mechanisms such as tape loops, rotating parts, and frame-by-frame movement.
The current releases focus on the cassette series, where the back design behaves like a mechanical loop.
Even when cards appear identical, small variations create readable patterns over time especially during shuffles, cuts, and controlled dealing.
Future editions will expand this system further, exploring new variables, different marking strategies, and alternative visual rhythms.
Selected decks will include a printed brochure explaining how to read the back design, along with suggested close-up magic routines and handling ideas that take advantage of the markings and built-in sequences.
These routines are meant for performance and study, not for actual gambling use.
Ranaa is an ongoing experiment.
Each release represents one possible configuration
with many more to come.