Dethsub

The Dethsub is a typhoon class nuclear submarine used by Dethklok. The sub is more then four times the size of a luxury cruise liner. It is fully armed and has a shopping mall, botanical garden, resturants, deluxe accomodations and can sustain life for up to a decade. The subs first appearance is in the season four episode "Going Downklok" when the band spends 3 months inside to record a new album. It's most notable use is in Metalocalypse episode "Church of the Black Klok" where it was the vehicle used by Dethklok to escape Mr. Salacia and travel deep within the ocean to reach the Church of the Black Klok.