Generally speaking, the runic turret, which was extremely complicated in both workmanship and structure, was not the kind of creation that could be done at will.
After many years of experience, there were a few relatively stable and outstanding runic turrets that stood out.
For example, the tomb's cannon tower was equipped with four 7-circle priest divine spells, power of law, rejection, ashes, and smoke, and Level 7 monster summoning spells. It was specially placed in the depths of the tomb and would kill intruders without mercy.
The " Holy Forest Cannon tower ", which was specially used to guard the forest, was equipped with a level five Druid divine spell, which could summon nature's ally, Stoneskin, animal mutation, and summon thunderstorm. In essence, it was to summon an animal first, then strengthen it with two other spells, and then add a thunderstorm to suppress the situation. Even if they fought more, they could still turn the situation around.