Dero Dero no Mi

The Dero Dero no Mi is a Paramecia-type Devil Fruit that allows the user to dissolve anything they strike, which can be facilitated by firing beams from their eyes. It was eaten by Bakka.

Strengths and Weaknesses
By shooting beams out of their eyes, the user can dissolve anything they hit. This notably has an extension of being able to dissolve people's hearts, placing them under the users' control. The victims will die after 24 hours unless the user is knocked out beforehand.

The user is also able to access abilities similar to a Logia by being able to dissolve themselves into liquid. No weaknesses are currently known aside from the standard Devil Fruit weaknesses.

Usage
Bakka uses this fruit in combat to bring enemies under his control.