"Actually, all kinds of spells made by witches use the natural elements. Even simple spells I use on a day-to-day basis like the invisibility spell around the house or us when we are moving stealthily is a combination of the characteristics of wind and earth put together. A protection spell for a physical object is based on the magic of the wind. The more one is attuned to using magic, the less they need to speak out spells or make magic circles like this one," Ladislas explained. "Even for well-versed witches and wizards, incantations and magic circles are mandatory in case they try to cast a spell which is too powerful for the body of the witch to hold. Moreover, the elements can't coordinate properly at that level without a magic circle holding them together and guiding them."
Anna nodded in understanding. "Actually, there is a concept of magic circles in the study of games and technology as well. Though is not exactly the same, it does have some uncanny similarities."