Evangeline's Kiss of Age

You kiss a target of your choice that is not hostile toward you and make them feel a wash of weakness wash over their form. The target must make a constitution saving throw. If they fail they will grow older or younger by 1d10 years as chosen by the caster. Nothing happens if they succeed. This spell can't cause someone to die from old age or be brought to an age less than 1. The aging effect can be reversed with a greater restoration spell, but only within 24 hours of it occurring. Otherwise the effects can not be reversed by anything less than a wish spell.