Gargoyle's Blackblade and Gargoyle's Black Halberd are weapons in Elden Ring that can be obtained by defeating a powerful boss. The boss in question - Black Blade Kindred - is difficult, as are most of the enemies in Elden Ring, so you'll need to be prepared for the fight. If you don’t know where exactly to search for it, this guide will tell you the location where you can get Gargoyle's Blackblade and Gargoyle's Black Halberd in Elden Ring.