Walkthrough

Walk right past the bridges until a person appears. Talk to him. After he disappears, talk to the kid that appeared during the conversation. Now buy stuff (fron now on Rush will have the weapon, armor, and item shops, and Bikkebakke will have the mushroom, book, and Matelite equipment shops), equip, and feed (the only thing you should have left to raise is MP; do so by feeding them Magic Gins). Then talk to Palpaleos to continue.

Spread out your Wizards among four parties. Looks pretty simple, don't it? Look again. There are no less than 21 Stone Statues out there, and if you fail to destroy them with Thunder techs, they'll get turned into nasty Radamantises! You'll still have to deal with a bunch of those, but destroy as many statues as possible first! Use your Black Magic to do so. Set your dragons on Go! to get rid of the ones that do arise. The Assassins' instant death attacks seem to work pretty well against them, too. Once you reach the top, use Summons to attack the four parties (get rid of the Ring Commanders first with your other parties). Now... the lower right boss here is real, and the other three are fake. DO NOT attack the non-bosses; it'll just keep replicating itself. O_o Or if you do, make sure to lower both their HP simultaneously and beat them both in the same battle. Keep Byuu away from them, because they're smart and they'll target him! If he gets hit by two Gigashocks in a row, you can kiss the battle goodbye.