Oracle Bell

The Oracle Bell (オラクルベル) is an item given to shamans participating in the Shaman Fight.

About
The Oracle Bell is part of the traditional Patch Art and one of many things taught to them by Grey Saucer. These devices mainly serve as a means to communicate, as both a text messenger and a cellphone. As such, the Patch Tribe, the overseers of the Shaman Fights, use them to send messages to the participants. After being fused with the Great Spirit, Asakura Hao was also able to send a message to the Oracle Bells.

They can also measure the Furyoku value of a shaman and their Over Soul and the Reiryoku of any spirit, including the total and remaining values. Initially, only the Patch Tribe knew the additional mechanics of the Oracle Bell, but Hao, who had been reborn into the Patch Tribe during his second life, learned how to use it and taught his followers how to use them as well. At the end of the Second Round of the Shaman Fights, Kyōyama Anna somehow learned how to use the function to measure Furyoku level values.

The Oracle Bell also serves as proof of participation in the Shaman Fights. To get an Oracle Bell, the shaman must land a hit on a representative of the Patch Tribe within ten minutes. If successful, the shaman will receive their very own Oracle Bell and become a participant in the Shaman Fight.

Trivia

 * In Rutherfor's retelling of the Patch Tribe's history, Grey Saucer can be seen drawing an outline of the Oracle Bell in the sand.