When activating the "World Barrier."
It requires the aid of a "nut" processed by sorcery and blessed through a specific ritual. For most wizards of the "Life Tree School," the favorite choice is usually acorns of various oak trees.
At this moment, the magic spiritual light rapidly expanded.
Using the "nut" as a medium and the ritual blessing from the extraordinary source, the power of the sorcery transforms into a pale green barrier shaped like an acorn shell, firmly guarding over the "Storm Horn."
In the next moment.
Boom——!
The "Flame Winged Hand Dragon," rushing in at high speed, crashed into the acorn shell-shaped [World Barrier], shattering into a massive fireball, scattering in all directions.
The dazzling flames momentarily silenced the entire battlefield.
However.
Pa!
The acorn in Aiven's hand and the sorcery barrier shattered simultaneously, leaving only a hot wind sweeping across the deck, with no further lethality.
