'I can now threaten Core Formation Stage Demons.'
Being able to threaten them and being able to kill them were two entirely different things.
However, being able to threaten them meant he had a chance to kill them.
If an Early-stage Core Formation Demon was careless enough, it might actually fall to him.
After putting away the Upper-Grade Earth Yellow Sword, Fang Yun tested out its Middle-Grade counterpart.
His Spiritual Power cost reduction for using Middle-Grade Spiritual Artifacts had already reached ninety-nine percent.
With such a high cost reduction, the Spiritual Qi he passively absorbed was enough to offset the expenditure. This meant he could now use Middle-Grade Spiritual Artifacts indefinitely, as long as he had the stamina.
The percentage increase in power was greater for the Middle-Grade Spiritual Artifact than the Upper-Grade one, but the absolute power gained was still less. The base power of the Upper-Grade artifact was, without a doubt, much higher.
