Sadie and Gilbert are practising boring locking spells when Blaine arrives, boasting that Cornelius is going to allow him access to an ancient book of advanced magic. Sadie begs Gilbert to let her see the book but he refuses.

When Teepee can't get into his locker, Sadie uses magic to open it. But his beloved grandpa's watch was in there - and it's gone! Realising she must have sent it to the Labyrinth - Sadie races off, and returns quickly.

When Sadie and Blaine are challenged by Vincent to master a complicated amplification spell, Blaine decides to use underhand tactics in order to steal an advantage on his rival.