'Follow the Voice is a 16th-level ritual.[Dr185:28] Before you can use this ritual, a creature must have spoken to you through a sending stone attuned to the stone you use for this ritual. You fold yourself and each ally you choose who is within 3 squares of you through a sending stone you hold. At the end of the duration, you reappear outside the sending stone attuned to your sending stone. If your stone has multiple attuned stones, you appear outside the one used to speak to your stone before you began the ritual.