Khan's assault had barely lasted a few seconds, but multiple techniques from different arts had shown their power in that short period.
The clash between the spear and the two Wave spells had created a dangerous area with uneven density. Some spots had less mana, and Khan had flowed through them, relying on the full power of his senses.
Maban's technique improved Khan's speed throughout the flight. That was a specific application of the Nele's arts, and diving into the explosion didn't disperse it.
Speed alone couldn't protect Khan from the explosion, so he released his wild flares. That was an unrestrained expression of the nature of the chaos element he had achieved through his control, and he had the Niqols to thank for that.
