A - Telepathy

Type of Rune: Body→Heads of multiple people

Rune Ranking: A Enchantment: If this rune is written on the head of two or more people, they will be able to communicate with each other mentally as well as to share their five senses at will.

Limitations & Side Effects: Lasts 25 turns. If any of the parts doesn't want to continue with the link, they can break the rune at any moment.

Requirements: Requires all parties involved to agree. Requires high knowledge about runes.