Leviathan

Leviathan or Levia as a companion, is a super boss in the second part of Monster Girl Quest: Paradox. She can be fought on both the Pirate and Navy route. She's located at the Navy Headquarters.

Biography
Leviathan is the current admiral of the Navy, and in charge of managing the sea traffic. Amidst the war between Grangold and Grand Noah, she organized a blockade inside the Inner Sea, limiting the traffic to the vessels of the navy with the goal to prevent possible spies sent from Grangold from infiltrating Grand Noah. In the meantime, she searches for information regarding the disappearance of the famous pirate Selene.

Luka first encounters her when he needs to go the Noah region to follow the White Rabbit. Leviathan tells him that even if she understands his plight, she can not allow him access to the continent as it would set a precedent, which would likely create issues later. She then tells him that he could be allowed to travel by sea if he was an auxiliary on the navy, and that she has a mission that would be a perfect fit: getting rid of the minor threat represented by the Fishy Pirates, supposedly lead by a descendant of the infamous mermaid pirate Roza.

Once the mission is completed and whether Luka sided with the Fishy Pirates or not, she can be fought afterward. Upon meeting Selene, it is revealed that Leviathan was taken in by her pirate crew as a mascot when she was young, and if the hero has beaten her, she joins when Selene is about to reveal some awkward details.

Monsterpedia Entry
''“A huge sea dragon standing as the admiral of the navy. She is among the strongest of the sea monsters and her power is said to rival both the Queen of the Southern Seas, Kraken, and the Queen of the Northern Seas, Poseidoness. She is extremely harsh towards those who disturb the order of the sea, and will mercilessly crush them using her spear and serpentine body.''

''She will not attack men unless she is challenged, in which case she will unleash her fury and thoroughly humiliate her challenger. Her vagina can wrap around a man’s entire body to squeeze out his semen, and draw him inside once he has been sucked dry. She is a very formidable and strict monster, but will not harm those who lead a honest life.”''

Attacks

 * Attack – One Foe
 * Twin Ice Fang – One Foe, Physical, Ice Attribute, Freeze (10%)
 * Snake Punisher – All Foes, Physical Attribute
 * Sea God's Thunder – All Foes, Magical, Lightning Attribute, Shock (50%)
 * Snowstorm Breath – All Foes, Auto Hit, Ice Attribute, Freeze (10%)
 * Maelstorm – All Foes, Magical, Water Attribute
 * Lamia Coil – One Foe (Luka), Pleasure Attribute, Bind
 * Constrict – One Foe (Luka, Bound), Pleasure Attribute
 * Ocean Fang – One Foe, Physical, Water/Physical Attribute, Paralysis (80%), Learnable

Strategy
As the first encountered super boss of Part 2, she can be quite tough and should theoretically be faced at the end of the game, or at the very least, after facing the four queens.

All her attacks are either lightning, ice, water or physical. The new Marine and Pirate jobs as well as the different sea monster races can help mitigate damage, and so can the usual barriers, magic reflection and physical resistance. Her ice attack, in particular, is auto-hit. Completely nullifying one element or one damage type can prevent a total party wipe after she uses Snowstorm Breath.

As slow/stop and stun are effective, having a character using one of those status ailments repeatedly to prevent her from acting can trivialize the fight. In any case, using your monsters' repertoire of pleasure attacks will help you finish the fight faster, and limit the odds of ending with a long, drawn-out battle that will put a strain on your resources.

You can also bring Alma Elma when the latter accompanies you to infiltrate Gold Fort. Her power alone isn't quite enough to win the fight, but her impressive damage output against an enemy weak to pleasure can easily win the fight. You will then be able to recruit Leviathan as soon as you completed the Ghost Ship sidequest and recruited Selene.

Evaluation
''“Eaten by a sea dragon.… I get the feeling that if I take my eyes off of you for a moment, you’re being eaten as a snack. Leviathan is quite a powerful enemy. Even if you are at an appropriate level she is tough to beat. She uses strong physical, Water, Ice and Lightning attacks. It’s wise to have protection against Ice and Water. She is immune to Ice and Water, but weak to Lightning. She has near immunity to status ailments except the ones induced by Time Magic. You need to be a high level to stand a chance. If you can’t win, return later and challenge her again. Now go, oh snack Luka. I hear there’s a new flavour of consommé for sale.”''

Trivia

 * If Luka chooses to say that he's take over the world to Levia, she will remarks that the place possesses excellent mental facility. Doing so increase the count toward the "Freedom" achievment.