Athinar's first priority was the javelin. As it came rocketing directly down at his head, he slashed downward, directly parallel to the spear, hoping to cleave it in twain. Even if that happened, Athinar would take a tiny hop backwards, just enough to dodge if he missed, and cause it to impale itself in the deck of the ship.
Carefully examining the flames, Athinar saw that the main deck of the ship had maybe... a minute before it was consumed by flame. So he did what any normal man with a sword made of a portal to the void would do. Activate the portal.
The blade would retain its shape, as a vacuum sucked the air, fire with it, into the portal. After less than a second, a circle untouched by flame, around Athinar, which was around 12 feet in diameter, appeared, and Athinar reverted it back to its' blade form, making it moveable again. Taking a low stance, Athinar taunted Red by winking and saying, "Now, now, little girl. Don't get too fired up. You might burn yourself."