Top 15 Extremely Difficult Bosses in Elden Ring

10. Starscourge Radahn

This Legend Boss is huge, and as such his attacks wield giant hitboxes so are rather difficult to dodge. His ranged magic arrow attacks will kill instantly, and his quickfire melees can stun even seasoned players too; in short, Starscourge Radahn’s affliction with Scarlet Rot makes him a relentless, intimidating opponent. Fighting fire with fire, that is unleashing Scarlet Rot yourself, is most effective in whittling down his health. Use Rotten Breath and hope for the best.