The Wood-Ether Rejuvenation Formation was the prize for first place at the Sword Discussion Assembly, obtained from the Dao Court's Heavenly Pivot Pavilion.
Of all the prizes, this array technique might have been the most inconspicuous.
Many people did not even understand why the Dao Court had chosen such an obscure and practically useless "medical array" as a prize for such a grand event as the Sword Discussion Assembly.
But Mo Hua knew in his heart that someone had cast this "baited hook" for him.
Since it was qualified to serve as bait to fish for him, there had to be some hidden mystery within this array technique.
From Mo Hua's current research, on the surface, it was a "medical array" capable of treating injuries and stemming the loss of blood and qi.
Yet deeper within, it contained a certain law governing the transformation between "life and death."
As for why that was, Mo Hua had yet to comprehend it.
Whether this array technique had some greater use, given the limits of Mo Hua's current realm and insight, was also difficult for him to determine.
But even merely using wood-ether qi to prevent blood and qi from draining away and restore vitality was more than enough for Mo Hua.
Especially in this tribal war, it was of vital importance.
War was about killing, and what was contested was casualties.
With the Wood-Ether Rejuvenation Formation saving lives, casualty rates could be greatly reduced. At the very least, in terms of troop strength, the Vermilion Bird Alliance would gain an additional thirty to forty percent over the Wujiu Tribe out of thin air.
Although constructing the formations and maintaining their operation required consuming scarce spirit stone resources from the Wilderness,
the current situation was not one in which they could afford to