Time Walk

This spell must be transcribed onto parchment using gold-laced inks worth 3000gp or more. Attempts to transcribe this spell onto a scroll without these expensive inks will result in failure. Once a spellcaster has transcribed this spell onto a scroll, they cannot do so again until that scroll has been consumed or destroyed.

This spell may only be cast using a spell slot in order to imbue its power into a scroll, using materials that meet the requirements described above. For as long as this scroll exists, the spell slot used to imbue it does not recover as normal.

As a reaction, when another creature ends its turn, the bearer of the scroll may tear it in half, destroying it and releasing the spell. Instead of passing the turn to the next entity in the initiative order, the creature using the scroll takes a special additional turn before passing the turn as normal.