Seismic Pickaxe

The Seismic Pickaxe is Avak's one of tools. One end of it is a pickaxe and on the other there is a jackhammer. Both ends of the weapon can simply be used for destruction.

Trivia
In the Toa Inika/Piraka Animations, the Seismic Pickaxe is shown releasing powerful energy blasts, but that is not a canon function of the weapon.