Ybur had gotten slightly used to his body.
The Wind Element was an incredibly active power, one specific manifestation of its "activity" being that it could easily manipulate the air currents around itself, and could even use them to form slicing wind blades or air cannons. When combined with the Aether Element, the power of the air cannon could double, matching the force of Ybur's normal full-strength attacks—though still not equaling the burst of power he unleashed when activating the Fury of the Flamebody.
But this also meant that Ybur now officially had a powerful long-range attack ability.
Previously, although he had telekinesis, it was too "soft," skillful but lacking in destructive capabilities.
Furthermore, the Wind Element could also combine with the Ice Element. Now Ybur could even rely solely on his ability to create a blizzard, or combine the Ice, Aether, and Wind Elements to produce a chill flow like Dragon Breath.