Draco felt the reality surrounding the cauldron freeze for a split second before everything reversed like someone had pressed the rewind button on a remote. Immediately, the almost ruined concoction returned to the moment it had just been transformed by the Worldly Energy.
Draco would have missed it before, but after learning subjective magic, he easily recognized that this was the result of a time enchantment.
His heart froze when he pondered over the cost the person who had crafted this cauldron must have paid to fuel this enchantment in Soul Stones. After all, time and space were part of the pinnacle elements.
Making enchantments for them cost more than an arm and a leg. Draco would naturally know, since he had made the Chaotic Blades set for Eva. He had designed Void Blade in a way it gained an active skill related to space whereas the Chrono Blade had an active skill related to time.