Wombat

Wombat is a Marine tasked by Sengoku to track down Baltigo. To this end, he pretended to betray the Marines, planning on arresting Eliza. He appears in One Piece Odyssey.

Appearance
Wombat is a slim middle-aged man with a full blond beard. He wears a standard Marine uniform, along with dark sunglasses.

One Piece Odyssey
Wombat was tasked with finding information on the Revolutionary Army and Baltigo by Sengoku. To achieve this, he pretended to betray the Marines, luring Eliza to Marineford for an information exchange. However, he revealed her identity instead, intending to get her arrested and forcing her to divulge the path to Baltigo.

At their rendezvous point, Wombat ambushed Eliza with a group of Marines, but they were interrupted by Luffy, Robin, and Chopper, who quickly defeated him.