In the Lands Between, few weapons strike fear like the Rivers of Blood, a katana that has become infamous in both PvE and PvP circles. With its devastating weapon skill Corpse Piler, unmatched bleed buildup, and Elden Ring Runes stylish flair, this blade turns combat into a deadly performance—a true dance with death. In this ultimate guide, you'll learn how to wield Rivers of Blood at its peak efficiency, from where to find it to optim...