Astral Amulet

The Astral Amulet is a Key Item in Chrono Cross.
 * Where Found: If you take Korcha's path you'll get it after finishing Viper Manor for the first time. If you take Macha's path you'll get it when Kid rejoins your party after finishing the S.S. Invincible ghost ship segment.
 * How To Use: Go to Opassa Beach and use it in the green field to warp between Home and Another Worlds. Also, go one screen up in Home Hydra Marshes and use it in this green field to warp to the Dimensional Vortex. It won't work at certain parts of the game.