As a fan of pokemon I could say that you made a great innovation from the concepts which were already present in the franchise. These swords artwork really brings out a sense of fantasy and at the same time beauty from the styles and techniques used in making this art.
The method used is somewhat unknown to me yet I could say that whether it be simple or not still, it's usage on the artwork complements that of the concept being presented giving viewers an sort of realistic impression.
Great Job to the artist! You are blessed which amazing skills and talent at your disposal