It must be said, the four styles of the Divine Sect—Water, Fire, Wind, and Earth—are indeed unique, entirely different from the Taiji Five Qi techniques. The relationship between the four styles is not strictly interdependent, it rather depends on the abundance of natural forces on the battlefield—the most abundant force, whichever can be borrowed, the greatest power augmentation is achieved by that move.
Moreover, what's truly commendable is that using the Blood Talisman Divine Sword doesn't render previous cultivation techniques useless. Yes, you can still use Taiji Technique! You can still unleash the Nine Luminaries Sword Power! Take Tie Dan, for instance; he secretly harbors Beichen Sword Qi amidst the Blood Breaking Mountain Collapse and Earth Sword Burst, breaking Qi, breaking Gang, breaking bodies, breaking myriad techniques!
