Earth and Steel

Earth Elemental Spirit Incarnation! It was a very effective spell that reinforced the power of earth elemental spells. Moreover, the user would be immune to all low-tier earth spells. If the caster's comprehension of the Earth Law was a lot worse than Lin Yun's, none of their spells would be effective.

As Lin Yun started chanting his spell, perfect basic law runes appeared one after another. The citrine-like runes permeated the surroundings and formed a large, circular array in the air.

The wheel shadow behind Lin Yun also emitted an earthen-colored radiance that enveloped the array. As he chanted, Lin Yun threw a pitch-black lump of earth into the center of the array.

This was Elemental Earth Essence, which could be used to reinforce the power of earth spells. It was very precious and could only be produced in earth elemental planes. It would only condense in other types of planes, in the depths of environments rich in earth elements.