Metal Workers, use their abilities to forge metals into armour, weapons, and other necessities. Their forges are based along the lava streams of their volcanoes - using the heat from the very source and manipulating it through hammers and anvils to forge the best and strongest metal works known.

Engineers are the brightest and intuitive of the Aciha. Because of their rich resources in metal works, they discovered ways in which to use their metals and heat to create mechanisms that help in their daily lives. Engineers create new ideas on how to harness heat and use it to improve their lifestyle; such as steam mechanics etc.

Cooks, use their elemental connection; to cook the most extravagant gourmet dishes. They cook mostly meat on large slabs of Volcanic rock, burning with the lava that runs beneath them. Manipulating the heat in the meat to extract the best taste - having a meal on the Ahi islands is an experience you wouldn’t forget.

Warriors, are the foundation of their clan - using the very weapons and tools their brethren forged to protect the Mo’anha islands from invaders, large creatures and control the flow of lava with heat-resistant shields forged with the crystals, to avoid and protect their villages on the Ahi islands.

Glass Forgers use heat to mould and form glass by melting the sand from the Wai islands. They use the glass to create everyday necessities such as bottles, glasses and more leisurely items like jewellery.

They use the heat of the forge to mould the glass, but more importantly, heating their breath when blowing the glass.

Miners trained their connection to sense precious metals in the ground - using the veins of lava that run through the land. Their skin is so tough and heat resistant that they can stand just over a minute in fire and lava without burning themselves. The Miners place their hands against the hot rock or in thin lava veins to sense the metals in the ground mapping out exactly where they need to mine next.