If the intent is to create a temporary aspect that can be tagged more than once (remember that normally you’d only get the benefit of thetag once and have to invoke after that), simply chain two or more maneuvers together in the same spell, each inflicting the same aspect or a similar variant. In other words, if you want to take advantage of two tags against a target of Good Conviction, you’ll need to set up two maneuvers, for a minimum complexity of 6 (3 for each, as per above). As wizards are usually low on fate points, this option allows you a little more mileage without having to worry about impacting your fate point budget.