Review Detail of truedevil in DxD: The Uncrowned Super Devil

[Despite the name, [High IQ] had little to do with increasing someone’s intelligence. On the contrary, it highly depended on the user’s intelligence of how well they could utilise it.] It was said in chapter four. And if you mean the ability to copy custom spells, that depends on the target’s knowledge and mastery of their own clan traits. (The exception to that is someone willingly showing their spell formation to an Astaroth Clan member, allowing them to learn it instantly.) The thing you mentioned, his family copying Mc’s improved dimensional storage, isn’t hard since everyone already knows the basic dimensional storage spell. If you mean Latia learning Gravity Magic’s attraction and repulsion, that’s ecause Mc showed her the spell formation to let her learn it easily. With that in mind, if Ajuka showed Mc the spell formation to his [Kankara Formula], it wouldn’t even take a second for Mc to learn it. Hope that clears the misunderstanding about the clan trait. Thanks for reading, btw.