He was able to absorb the aura of the death realm and the aura of vengeful spirits, unclean aura, and other auras, and purify them into the undead aura.
After that, the undead aura needed to be converted and purified into a high-concentration death aura under Fang Heng's control.
Fang Heng could directly absorb both of them and convert them into experience points for the necromancy learning skill.
In comparison, the increase in the death aura was more efficient.
In addition, the death aura could also be absorbed by the undead creatures, accelerating the recovery of the undead creatures' HP and even slightly increasing the abilities of the undead creatures.
The efficiency of the Shrine of Bones in converting ordinary, similar to the aura of the death realm and unclean aura was not high, but the conversion efficiency of absorption of the aura left behind by vengeful spirits was extremely high!
Chi! Chi chi chi!!!
