Temporal Rupture

Description:

You tear at the threads of a creature’s personal timeline, forcing their body to rapidly age, rewind, and fracture in painful bursts.

Choose one creature you can see within range. The target must make a Constitution saving throw. On a failed save, it takes 6d8 necrotic damage as its cells are relentlessly aged and rewound, and its speed is reduced by 20 feet until the start of your next turn. On a successful save, it takes half damage with no speed reduction.

At the start of each of its turns while you concentrate, the creature must repeat the saving throw. On a failed save, it suffers 3d8 force damage as its form shudders between stolen instants in time.

If the target is reduced to 0 hit points while affected, its body collapses into a dust‑like husk that dissolves into scattered motes of time — resurrecting it requires True Resurrection or Wish.

Higher Level: When you cast this spell using a slot of 6th level or higher, the initial necrotic damage increases by 1d8, and the recurring force damage increases by 1d8 for each level above 5th.