In One Piece Odyssey Robin’s experience and skills will be taken from her. In order to get them back, you’ll need to locate 30 cube fragments scattered around Waford Island. Below is a guide on where to find her cube fragments in Dressrosa. You’ll receive the Cube Collector: Robin trophy/achievement for finding all of her cube fragments.
Dressrosa City Area
Blacksmith Road
This cube can be found under the archway in front of the Coliseum.
New Royal Plateau: Bottom
1st Level – Great Fissure
This cube can be found in the center of the area guarded by a toy soldier.
1st Level – Great Fissure
This cube can be found in some rubble under the long bridge that Franky builds in the northern part of the map.
3rd Level – Foot of Flower Hill
In this area, you’ll reach a green broken building and will need to use Gum-Gum Rocket. This cube can be found just after doing so on the main path.