Rocco Sirocco is a Student of Earth Spinjitzu who is stationed in the Sentinel Base Camp. Rocco Sirocco left his Ninjago Earth Spinjitzu package back at the Ninjago Monastery, so Cole attempted to mail it to Rocco. However, a mix-up at the post office landed the Ninjago package in the players' Mailbox. Thus, Rocco Sirocco asks players to check their Mailbox and give him the package attached to a letter from Cole. After completing his mission, players can interact with Rocco Sirocco to see him display his Earth Spinjitzu again.