East Capital Enchantment Guild, besides managing enchanters and organizing enchantment tasks, is also a sacred place for learning about enchantments. The Guild Library itself is a staircase of progress.
After discovering this, Ivan spent much of his time exploring the vast ocean of knowledge in the library.
He had recently learned that, categorized by effects, there are many types of runes sorcery arrays including resource, protection, sacrificial, illusion, tracking, energy gathering, mutation-inducing, offering, sealing, cursing, strong negative effects, and more.
There are also less common ones, such as Combined Attack Sorcery Array, Gravity Sorcery Array, and others.
There are also taboo types, the legendary "Soul Sacrifice," "Cage of Greed," "Life Stealing," "Soul Transfer," and so on.
The more he learned, the more Ivan realized the complexity of enchantments and runes, and felt his own inadequacies.