Compared to Rune Spiritual Hand.
Rune Storm Holder itself is a kind of witchcraft that requires time to accumulate and settle.
Once it grows, its power becomes stronger and more destructive.
Previously, when Tuck cast Rune Storm Holder.
He could only present it in the form of small wind blades, miniature hurricanes, or harnessing winds and waves.
To truly unleash the full power of Rune Storm Holder,
it would take a considerable amount of time for the hurricane to grow.
But in a battle scenario, unless the opponents were fools, they would sense it and could easily destroy the immature hurricane with their methods.
The need for a long growth time is also the drawback of the powerful witchcraft spell Rune Storm Holder.
But!
As Tuck condensed the powerful four-loop Wind Mystery,
he discovered he could anchor the initial point of the hurricane into the Spiritual Realm.
Allowing it to grow within the Spiritual Realm Layer.