Got frustrated with Star Ocean for a while so decided to do the Epilogue part of Wild ARMs Alter Code F.
Got Zed (hilarious failure), nicked the Humpty Dumpty bros. (forgot to download Full Revive, ffffff)
So! At level 63, decided taking down Leviathan Golem was a marvellous idea. It took me an hour, but I got it in one try.
Since it killed me way earlier (when I just got the boat again), I already knew it'd open with Cyclone. So!
No Water Breaks except on Emma (because I am an idort), but I got FP Advance on Cecilia so she had 63 FP to start with! Opened with Rudy, Jane, Emma. First turn, Jane Follow Me!s, Emma Great Boosters Rudy, Rudy blasts Leviathan for amazing 3100 damage. (against 210,000 HP...)
Leviathan opens with Cyclone and kills Emma immediately, Jane and Rudy almost dead. Rudy's Emergency FP Up! throws him to 100 FP. I immediately switch out Jane for Zed and Rudy for Jack. Zed throws a Revive Berry on Emma, Jack defends. Jack eats a Sting Ray which he easily survives, and now everyone's back alive!
Emma, Jack and Zed re-enter the back and Rudy, Jane and Cecilia take the vanguard. This never changes again during the fight!
First turn, Cecilia immediately Permanence's Rudy, Jane Follow Me!s (boss is faster than everyone but Jane), Rudy Lock-On Gatling Raid for 5500 damage. (not 18 bullets cheese)
Boss hits Rudy for 800 damage. Next turn, Rudy defends and recovers 280 HP thanks to Lifecharger! Jane Follow Me!s, Cecilia invokes Holy Man Sorrow. Leviathan Hydro Pumps Jane, which she barely survives--she now passes 25 FP so I'm happy enough.
Next turn, Rudy Lock Ons another Gatling Raid, Jane Mystics a Potion Berry for 1000 HP (Floral Arts), Cecilia casts Protect. Boss uses Water Zone. (As expected, since he began flying...)
Jane Follow Me!s, Rudy Lock On Gatling Raid, Cecilia invokes Star Prism and throws a Permanence up. At this point, I've won--both Jane and Cecilia recover HP on FP Level Up!, and Jane has 1780 HP, Cecilia has 2080 HP thanks to HP Up 2 + 3. Everytime Water Zone is up, everyone defends to reduce Maelstrom to 200 damage. Whenever I need Heals, Jane Mystics a Potion Berry. Cecilia gives herself Quick, then Reinforce, then casts Permanence again. Afterwards, gives everyone a dose of Resurrection.
Rudy gets replaced for Emma during the Water Zone turn, Emma quickly Great Boosters Cecilia. Cecilia casts Permanence. Jane crits. Emma goes back, Rudy gets back in, and at this point Rudy's only got Snipe Bullets, so his offense is hosed.
Rest of the fight is mostly Cecilia invoking Thunder Fang while casting Lightning every so often and defending every other turn, Jane keeping everyone alive with Mystic Potion Berries and Rudy attacking with Lock-On for epic 480 damage.
210,000 HP gone in one hour. But you know? It was amazingly fun to do. Holy Man Sorrow + Shield/Protect hoses incoming damage fiercely. Reinforced Cecilia makes her a Material whore, seriously.