Spectral Super Saiyan Blue (スペクトル 超サイヤ人ブルー; Supekutoru Sūpā Saiya-jin Burū) is a transformation that is transformed into after activate Super Saiyan's Grimoire. This form is exceedingly more powerful than Super Saiyan Blue, and increases the user's power immensely, but it decreases the Super Saiyan's Grimoire mode time limit by 1.5 days.