Chapter 1136 of One Piece reveals Loki's dark backstory and paints him as a ruthless character from a young age. The prophecy of Loki being evil may have shaped everyone's view of him, leading to ...

The same is true for really all other heroes, Loki, Adam Warlock ... so useless it’s unlikely you’d be able to get as high as Grandmaster. Rocket may be in for some nerfs.