Sky-Overturning Banner (Yin Banner)
Origin
One half (the Yin Banner) of the complete Profound Heaven Treasure 'Sky-Overturning Banner', which ranks 9th on the Chaos Myriad Spirit Board. The complete banner was split into Yin and Yang halves.
Effects & Usage
When used alone, it only exhibits the power of a top-tier Spirit Treasure. Only when combined with its Yang counterpart can it unleash the full might of a Profound Heaven Treasure. Can summon yellow flowers that absorb vast amounts of heaven and earth spiritual energy.