Not My Flower!

S1 E5: Pint-sized powder keg Captain Cannonblast and his vile gang of Bashers Crow DeBar, Sledge Hammerfist, and Wreckin' the Ball-Barian are storming Hex Castle! It's up to King Hex, Sir Philip and the rest of the Builders to defend the castle. In the middle of the battle, Builder Lady Twist discovers an incredibly rare Blue Buildera Blossom has bloomed for the first time in 57 years!