The advantage is the large number, which can form an army, with summoned creatures being more intelligent.
The disadvantage is only one: they will die.
Another type is formed by conjuring certain energy entities through spells.
Or communicating with mysterious beings from other dimensions to bring down their power projection.
"Thunder Ghost", "Storm Giant Spirit", "Night King Chapter" are such examples.
This type of summoned creature is powerful and originally has no life, thus immortal.
During cross-level battles, they can serve as cannon fodder.
However, they have a time limit on their existence and consume a large amount of spell power.
Therefore, Levi's army of summoned creatures is a combination of both types.
Next, he needs to upgrade the [Blood Battle Armor] and exchange for a Mythical Bloodline Crystal.
The more summoned creatures there are, the higher the efficiency of demon hunting.
As of now, Levi has already achieved 23 eight-circle Witch Marks.
