conjuration 

Domain duty

Cast [F] verbal; Trigger You make a promise or deal.

Duration 1 hour

A magical indicator assures a creature that you've upheld your end of a bargain. When you Cast the Spell, you create a bracelet, flower, or other such trinket. If, while the spell persists, you complete the terms of the promise or deal you made, the trinket fades away with a pleasant chime; if you violate the terms instead, the trinket breaks with a dissonant crash.

Heightened (3rd) The duration becomes 1 day.

Heightened (5th) The duration becomes 1 week.

Heightened (7th) The duration becomes 1 month.

Heightened (9th) The duration becomes 1 year.

LOGM, page 114.