The RNS Impossible is the fastest ship in the Risuri Navy. Since Captain Rutger Smith transferred with most of his crew on to the RNS Coaltongue the ship has lacked a captain. Many of the lieutenants in the Risuri Navy hope to claim it as their first command.
The ship was deployed in the battle of Axis Island, whilst the Coaltongue was out of commission. On the way back to flint it was attacked by a giant squid to give Sokna Rell time to escape, which left the Impossible holed beneath the waterline, the ship is currently in dry dock at Flint being repaired and made seaworthy once more.