"I possess a talisman of great power, capable even of a strike equivalent to an early-stage Foundation Establishment!" a Qi Refining Cultivator said.
Afterward, several Qi Refining Cultivators each revealed their trump cards, all of them sect geniuses, and each held abilities that exceeded their current levels.
Of course, these trump cards were not easily usable, similar to making a copper corpse self-destruct. Without the protection of the 'Inverted Nine Palace Trigram Formation', letting the copper corpse self-destruct would backlash against its master, a tactic on the battlefield that nearly amounted to mutual destruction.
And the activation of powerful talismans by Qi Refining cultivators also required time.
Instantaneous casting wasn't possible, and even a slight delay could mean the difference between life and death.
