Time In a Bottle

9th-level transmutation (clockwork)

Casting Time: 1 action

Range: Sight

Components: V

Duration: Concentration, up to 1 minute

Time comes under your control in a 20-foot-radius sphere centered on a spot you can see. You can freeze time, reverse it, or move it forward by as much as 1 minute in the area as long as you maintain concentration. Nothing and no one, yourself included, can enter the field or affect what happens inside it.

You can choose to end the effect as a bonus action, and events progress naturally from there.