Using his Formless Profound Fire to refine those Flame Spirits once more before activating this formation, its might would only be stronger, not weaker, than when the Lord of Moyan Temple used it himself.
The one with the greatest harvest this time is probably still this Great Universe Sumeru Lightning Fire Annihilation Formation! After pondering to himself for a moment, Lu Xiaotian had already formed a certain calculation. The only thing that made him somewhat uneasy was what specific level of might this technique could reach once activated. If it could truly pose a fatal threat to old monsters of the Mahayana Realm, it would naturally mean an extra trump card for Lu Xiaotian that could deter the Azure Ice-Feathered Peacock or even Ye Qianxun.
However, even having mastered this technique, Lu Xiaotian would not easily attempt it unless driven to a desperate impasse. After all, once it triggered the collapse of a region of space, Lu Xiaotian dared not easily conjecture the terrifying spatial tearing and crushing forces.
Whether it could truly be used to slay a powerhouse of the Mahayana Realm was also an unknown. After all, even if space collapsed, the distribution of the tearing and crushing forces of this spatial power was not even; if one's luck was truly good enough, it might not necessarily tear a Mahayana old monster to pieces.
Moreover, activating this formation was also a means akin to mutual destruction for Lu Xiaotian. If the luck of Ye Qianxun or the Azure Ice-Feathered Peacock was good enough, perhaps he would be done for while the other party might not perish.
It really is giving me a headache. Pondering back and forth several times, Lu Xiaotian shook his head. No matter what, this technique was unprecedentedly important to him. Originally, he had only