Yabez is who the crew was going to reach out to at Kessia Cordell, to make the sabotage work there go underway.
His skin is almost sooty-grey, and he often wraps himself in thick scarves to quickly be able to hide his face if necessary.
Yabez was last seen taking off after the crew attempted to work together with a local who had overheard their conversations, instead of doing away with said eavesdropper and carrying on with the mission. He decided that getting involved with how the crew would do their end of the job was not something he was paid to do.