Marissa Borowski - Dark Cloud - Turtle Shell Hammer
Dark Cloud Part #16 - Queens and Shipwreck Part 2
Goro's Ultimate Weapon Guide - Dark Cloud
Best places (in my opinion) to grind ABS: Levels 16-17 in the Sun&Moon Temple OR in Shipwreck (Same levels). Feel free to talk about this topic in the comments. : r/DarkCloud