Ragnar's eyes scanned the descriptions of the ten blood techniques, the first one immediately piquing his interest:
Blood Shackles: The technique involved conjuring chains of solidified blood, each link adorned with razor-sharp thorns. These chains, upon ensnaring a target, would pierce their flesh and siphon their blood, simultaneously weakening the opponent and strengthening the user. However, the technique required a degree of proficiency with chain-based weaponry to utilize effectively.
Ragnar's mind flashed back to his past life, where he had indeed wielded chains in battle, albeit not with the same mastery he had over katanas or his bare fists. Yet, he possessed a fundamental understanding of their mechanics, a foundation he could build upon.
His attention then shifted to another promising technique: