Every breathing style should have passives since every Hashira has its own abilities, techniques, and fighting styles. Those who have their breathing styles should also be able to have it.
Example:
Insect Breathing
Aside from dealing poison after attacks, players who have this breathing style should be able to run faster after breathing, but their speed will depend on their level and breathing amount. Insect Breathing is known as breathing that does not captivate its opponent's head, but it injects poison by thrusting at its opponent. What it requires the most is Speed.

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