Johmak was one of the Order of Mata Nui agents who contributed information for the Order's guide on locations.
Johmak was an ebon-armored female. At first glance, she looked like a Vortixx, but she belonged to a species that the Toa Mahri had never seen before. She carried a shield, but no weapon that they could see. She could cause her body to shatter into a million crystalline fragments and scatter on the breeze. She could coalesce back into solid form at will. She was an agent of the Order of Mata Nui.
Johmak was not a member of the Hand of Artakha.