This unique existence has followed Gaven for a long time. In fact, it was brought into being by Gaven himself. When they first met, it called Gaven "dad" for a long time, while its "mom" was Katherine.
It was conceived during the divine ascent battle of Lady Strategy when Gaven cast Revenge Storm, combined with Katherine's casting.
Two overlapping Ninth-Ring Spells don't naturally have this unique ability, but with a touch of divine nature leaked from Lady Strategy's ascension, it turned the ordinary into the extraordinary.
Revenge Storm is somewhat like a living spell and somewhat like a storm entity born from various combined elements.
After its birth, it was neglected by Gaven for a long time until the Legendary Arcanist Philancy reminded him.
Attention was not only drawn to it for its value, but also because it's not just a Ninth Ring Spell: Vengeance Storm that can recharge at any time. It can execute extremely complex tactics, achieving perfect synergy.
