Temporal Collapse
8-level Transmutation
Casting Time: 1 action
Range/Area: 120 feet (20-ft radius)
Components: Verbal, Somatic
Duration: Concentration, up to 1 minute
You unravel the threads of time in an area. Each creature in a 20-foot-radius sphere must succeed on a Constitution saving throw or take 8d10 Cold damage and lose their next reaction. At the start of their next turn, they must choose: forgo their action or movement. Creatures that succeed take half damage and suffer no other effects.
Available for: Mage