You had to understand that Divine Keys chose their wielders. If you were compatible with one and earned its recognition, you could even easily use it to slay certain Herrscher-level enemies.
But if you were incompatible with it, unsuitable... or if it simply refused to cooperate, then... even with a Divine Key in hand, you might not wield it as well as Theresa did.
With this Authority, even if Phoenix was incompatible with a certain Divine Key and that Divine Key disliked her, it would gradually begin to acknowledge her.
Even if she could not fully unleash its power, using it would no longer be a problem.
Besides... with Lord of Soldiers' Blessing, weapon damage directly doubled. Just imagine doubling the damage of Feather of Ruin Unleashed...
What a terrifying power that would be!
It was still unclear whether it could enhance a Divine Key's power, and if so, by how much. But as long as it could be enhanced, it would be an absolute bargain.
This Authority was worth optimizing the Blessing for and taking away permanently.
Then there was another Authority... Chi You's Banner.
Chi You's Banner was a flag bearing Chi You's totem. Yet it differed from an ordinary flag. It was not made of cloth, but rather a crimson mist-like substance that appeared in the sky, resembling clouds.
During war, Chi You used it to inspire morale. Whenever chaos and conflict arose, the banner would appear in the sky, heralding Chi You's arrival. Morale would soar, and what followed would be victory in war!
With Chi You's Banner, Chi You won battle after battle and became known as the God of War.
This was an aura-type buff Authority that could greatly enhance the combat strength of allied soldiers, including attack, defense, morale, and a whole range