Instructions for Lasting Agony

This worn and stained manual emits a chill when opened.

Activate [1] envision (spellshape)

Frequency once per day

Effect If your next action is to cast a harmful necromancy spell that you prepared from this grimoire and that allows a saving throw, you warp and twist void energy into the spell to cause intense pain. If the target fails its saving throw against the spell, it becomes