Fortress in Flight, Part 1 - S1.E16

Shuda shows up with two henchmen to claim Haru's Rave stone. After dropping Gail Glory's name and destroying Dearhounds shrine to the worriers of Symphonia, Shuda sets the stage for his fight with Haru by abducting them with his mobile fortress Raptopia, in the process causing the entire mountain to fall down on his own men.