This special ability not only has an instant death effect but also an enhancement and recovery effect. As long as it devours souls, the Soul-devouring Demon can become stronger and restore its life points. Coupled with its ability to spread spiritual energy that induces fear, it might be somewhat challenging to use against high-level enemies, but against colorful monsters and other small fry, it's most suitable.
Of course, with the debut of the combat automaton-type one, Reiger will likely not waste precious Summoning slots to summon the Soul-devouring Demon.
"My idea is to use high-level summons like the King of Destruction as high-end forces to supplement the six teams attacking the Immortal Spirit avatars, and then use special automatons as the backbone, to fill the large manpower gap."
"I can summon around twenty to thirty of the former. Even if distributed among six teams, each team can have at least about four, which is enough to make up for the lack of high-end force."
