Attack on the dome.

[MechaMetromon]

(MetalSerpentmon crashed throught the roof and scaled down and attacked a Leomon that was training and hit him into a wall.)

MetalSerpentmon: Master Metromon's glory will become a reality.

(MetalSerpentmon then whipped his tail and destroyed half of the wall.)

[Phantom]

hey metromon i'm training here don't destroy the dome!