Weaponisation was a complex power to use, since it required the user to satisfy a lot of conditions before their Prana could influence the target and transform them into a Nature Weapon.
Ever since Inala became the Royal Zinger and left the Mammoth Clan, though Gannala was angry about the fact, she could also perceive the logical reason behind his actions. Hence, instead of passively going about with life, she decided to become an active player.
For that, she had to take control of the Mammoth Clan completely. Only then will they move in accordance with her will and survive against the Celestial Boar's onslaught. Without her taking the helm, the Mammoth Clan's annihilation was guaranteed.
But to be the Mammoth Clan Chief, she needed to satisfy some conditions. Being able to converse with the Mammoth Ancestor was one of them. For that, she should be able to access the fourth phase of Mystic Bone Art, which she could do, thanks to accessing Inala's memories of the same.
