In Chapter 888 we saw Carrot’s amazing transformation. As a member of the Mink Tribe, Carrot is able to access the Sulong transformation when looking at the full moon. Her appearance changes, she has pure white hair and blood red eyes. In this form, Carrot’s speed, agility, and fighting prowess incredibly increase.
In Chapter 889 Jinbe reveals that the Sulong form can only be safely used for a brief period. Using the Sulong form for too long can cause exhaustion and possibly death. A mink can return to their original form if they block their eyes from the moonlight.
Carrot blocks her vision of the moon to revert back to her normal form as Brook carries her back to the Sunny.