Brotherhood

Complete the Pantheon of the Master - the first of Godhome's boss rushes (ten bosses back-to-back, no benches, only Lifeblood/soul to carry you between fights). The easiest pantheon, mostly earlier-game bosses. Access Godhome by Dream Nailing the Godseeker (freed in Deepnest's Junk Pit after you drain it). First of five - see Inspiration, Focus, Soul & Shade and Embrace the Void.