According to the TokHaar-Hok, the TokHaar were forged in the Elder Kiln by their masters (the Elder Gods: the "designers of this world"), to build the mountains of Gielinor. The TokHaar-Xil were built to dig up the earth and rock, the TokHaar-Mej to blast the earth into a size the TokHaar-Ket could lift, and the TokHaar-Hur to craft the sediment into cliff-faces and slopes. Because the TokHaar were created to help build Gielinor itself, they and the TzHaar predate the arrival of humans and all other sentient species.