Margit, the Fell Omen RL1 No Roll/Block/Jump/Skills No Upgrades/Talismans/Aux/Buffs No Damage

Super fun boss to no roll, also very challenging. Only no roll bosses that took me longer to get were max ng Cinder and Ivory, and - though this is likely recency-bias - I believe this to be more challenging than Ivory (definitely not harder than Cinder though). And only if you do it flawless (no hit). His hard-to-dodge attacks mostly do chip damage