Gnome, Goblin and Mechagnome hunters automatically know how to tame Mechanicals. Hunters of other races must acquire the skill from a Mecha-Bond Imprint Matrix, crafted by Engineers who have at least 1 skill point in Legion Engineering.
Location & Notes:
Located in Elwynn Forest. Tekton is found in a flock of sheep by a house on a high ridge, in the north-west of corner of the river valley that lies east of Stormwind (approximate coordinates 51, 14). Be very sure to tame it before it can reach you or it will explode!