Thanks to her master's arrangement, Re'Kha possessed two Pranic Avatars now, the Balou, and the Rupak. The Balou was possessed by everyone in the Burkurel Re Clan. But as for the Rupak, she was its sole possessor.
Every Pranic Avatar had its distinct traits, both positive and negative. And, their traits determined their value. As for the Balou, it wasn't anything special. But, it possessed tough skin and was able to accelerate for a short distance.
This gave the Harmonisers possessing it the ability to charge through a crowd in battles. Moreover, if there was something that blocked their paths, they could depend on their Balou to ram through it.
Possessing a tough defence, armoured from top to bottom, and the ability to accelerate for short distances, it was the perfect tank. Moreover, it was a water attributed beast. So, it was even stronger during the Water Season.
To the Burkurel Re Clan, it was one of their best choices.