420mm Railroad Gun

{4}Bombbard: Flip a coin. If heads, all players
take 2 damage. If tails, a player of choice
takes 2 damage.
They were developed in the late 1934 by Krupp
for the express purpose of destroying heavy fortifications, specifically those in the French Maginot Line. They could fire shells weighing seven tonnes to a range of 37 kilometers.