Lego Ninjago: Masters of Spinjitzu Season 9 Episode 7 - The Weakest Link Episode Title:The Weakest Link.Episode Description:Faith teaches the Ninja to use vengestone harpoons and Wu to ride a dragon, but when they are found by the Dragon Hunters who capture Faith, Wu and the Ninja are forced to continue their journey alone. Meanwhile, in Ninjago, the Resistance keeps Harumi hostage at their hideout and come up with a plan to have Mystaké disguised as her and Skylor as a prisoner goes to Garmadon's base so that Skylor could borrow his powers and thus be able to control Colossi. However, things don't go as good as planned when Harumi escapes and goes to warn Garmadon.