Defeat the World Boss the Hadoloid Matron at Mornard Falls in High Isle and Amenos to become a Lobster Cracker.
Defeat the World Boss the Sable Knight at Y'ffre's Cauldron to become a Scrap Iron Colllector. The key to this battle? Don't stand in stupid.
Defeat the World Boss Glemyos Wildhorn, the Faun Lord located at Faun Falls. Glemyos summons 'shocking' indricks to aid him leaving just a little room for victory.