Sigil

Range: Touch
Targets: 1 creature or object
Duration: Unlimited
Effect: Place your unique magical sigil
(1 square inch) on the target, visible or invisible.
Can be changed by touch.

Fades after 1 week
Heightened (3rd): Fades after 1 month.
Heightened (5th): Fades after 1 year.
Heightened (7th): Never fades.