Wilson  

Wilson, an alchemist who doesn't carry any guns, was hired by Sloth to attack Ishbalans under the guise of State Military soldiers in one episode. He wore a machine on his back that launched dagger-like objects charged with electricity and created a huge sphere of electricity for attacks. This method is similar to Xingese alchemy since even the daggers resembled those used by them. Wilson kidnapped Rick to try to get Scar and other Ishbalans out of hiding so he could kill them as instructed, but was defeated by Scar. Afterward, he learned that Ed was a State Alchemist. Confused about why other military personnel were working against him, Wilson went to ask Sloth for an explanation. Unfortunately, Sloth killed him after Wilson threatened to reveal the truth to King Bradley.