Malrik left two of the elves inside the cockpit. One of them would guard the door, while the other operated the cannon. They needed to ensure that their infiltration wouldn't be noticed by a lack of mana beams.
Their worries, however, weren't needed. After the grand failure of the cannons, firing them again was a waste of resources. However, Malrik instructed the elf to fire at the other ships once Arthur saved Diana.
As for the rest of the elves, they had to sneak through the corridors of the ship without being found or using their abilities. They looked through different rooms, and thankfully, most of the abyssal seekers were on the ground.
That left the engineers and Invidia's own troops. There was a group called Surneth who served as Invidia's own guards. They were a mix of abyssal spirit users and other devourers of souls.
