Magic Mouth
Spell 2AuditoryIllusionVisualSource Core Rulebook pg. 349 2.0Traditions arcane,
occultDeity NethysCast 
somatic,
verbalRange touch;
Targets 1 creature or object
Duration unlimited
You specify a
trigger and a message up to 25 words long. When the specified trigger occurs within 30 feet of the target, an illusory mouth appears on the target and speaks the message, and the
magic mouth spell ends.