720 Rank Four
It was only twenty minutes after Wolfe woke up that the moment of truth arrived. The Witches were all on the cusp of advancing, and the mana input was ready to push them over the brink.
Wolfe didn't have any sort of clues about how their aura would change at Rank Four, as he hadn't actually seen a Rank Four witch for himself. Rank Two and Three, as well as the Rank Five Generals were with the One World Army, but the Rank Four Witches seemed to be noncombat officers, focused on their career and power advancement, and they weren't sent to the front lines.
As their aura condensed again, withdrawing into their bodies in preparation to be remade, everyone's anxiety levels built in the mental link, stabilized only by Wolfe and the Demons, who had been through plenty of advancements before, and didn't hold the nervousness that the Witches did about what was to come.