Grey began to weave around the guardian. He was sure that he understood its rhythm perfectly, so he probably should have expected something like that.
It wasn't that the guardian came back to life, it was instead like its Stamina had all been refueled in an instant. Edmun had already told him that would happen.
The trouble was that when a human got all their Stamina back, they would still have their injuries. The only way to trigger a perfect healing like this was by syncing the rhythm of both Sacred Bulwark and Hallowed Endurance together and timing their peaks perfectly.
Unfortunately, the guardians were creatures of energy. That was why slashing at their vital points did nothing and the battles took forever. Meaning, if the guardian timed its rhythm to Grey's death blow, it would "revive".
