[Thash reached the enemy ships quickly and got to work disabling their rudders. It took a few minutes, but soon enough none of the enemy ships could steer. He'd heard Dave tell Faye to try to sink the one on the left just before he'd gotten out of earshot so he decided to help with that]

[he swam to the bottom of the left ship's hull and swung his sword at it as hard as he could, lodging it into a crevice. Then he grabbed the end of his sword and started trying to pry open a gap big enough to let water in]