They are also used in conjunction with drawing on specific elemental energy.

Huge bolts of elemental energy snaked across the molten brimstone.

He admired elemental energy.

So for a Hermetic working to have power, its diagram must invoke all four elements in four "hearts" of elemental energy.

Another cascade of elemental energy spilled out as the crystals within were smashed open with the skill of a chirurgeon with a scalpel.

The Negro knew how to exploit none of nature's elemental energies.

So we may hope, too, that the elemental energies in humanity itself, which break out in wars and Armageddons, will come under control.