Terrain of the Timepiece

Two large clock hands sprout at the feet of the caster, spinning around the area. Creatures within the area must use an action to make a DEX save to leave the AOE, taking half 4d6 piercing damage from the hands or use a bonus action DEX save to jump over the hands.

The clock hands are at the caster's feet, no matter where they may be. The hands will always start from their feet.