Super easy way to get all six colors out of one kyber crystal for your lightsaber from Savi’s Workshop in Galaxy’s Edge (Disneyland and Hollywood Studios at Disney World). This also gets you all different character audio samples for your holocron. These are found in Galaxy’s Edge at both Disneyland and Hollywood Studios Disney World at Dok Ondar’s shop.

RFID Reader/Writer: English 10 Frequency RFID NFC Card Copier Reader Writer for IC ID Cards and All 125kHz Cards +13.56mhz UID Key +1USB https://www.amazon.com/dp/B07DS2YRLH/...

Source where I found RFID information and code list:
https://www.reddit.com/r/GalaxysEdge/...


KYBER CRYSTAL Color/Character List

3072 Ashoka (White)

3080 Chirutt (White)

3073 Darth Vader (Red)

3081 Darth Sidious (Red)

3082 Count Dooku (Red)

3085 Darth Maul (Red)

3121 Vader 8Ball (Red)

3123 Snoke (Red/Black)

3075 Temple Guard (Yellow)

3083 Maz (Yellow)

3076 QuiGon Jin (Green)

3084 Yoda (Green)

3122 Yoda 8Ball (Green)

3078 ObiWan Kenobi (Blue)

3086 Luke Skywalker (Blue)

3079 Mace Windu (Purple)

3087 Mace Windu 2 (Purple)