Finished LoK for the first time the other day and noticed that Kuvira's train super-weapon was based on Schwerer Gustav - a real-life railway gun from WWII. : r/legendofkorra

The creation of the Schwerer Gustav railway gun (c.1939) : r

Whatever happened to the Gustav gun after the war? - Quora

ATLA had a giant ass drill, but airships in TLOK were 'too quickly

Kuvira's spirit weapon was based on the biggest and most powerful

Schwerer Gustav: Largest Gun Mankind Has Ever Built

Krupp 80 cm Kanone Schwerer Gustav (Dora) Railway Gun

The creation of the Schwerer Gustav railway gun (c.1939) : r

Krupp 80 cm Kanone Schwerer Gustav (Dora) Railway Gun

Krupp 80 cm Kanone Schwerer Gustav (Dora) Railway Gun

If you could change Kuvira's final weapon, what would you choose