Elden Ring's Shadow of the Erdtree expansion is arguably the toughest From Software experience so far and it has a monster of a final boss, but it turns out that even they can be beaten with a single attack. All it takes is some preparation, buffs, and an appetite for potions, and you can slay a god. As Twitch streamer Ainrun demonstrates in the video below, all that prep work allowed him to deliver an attack so powerful that it bypassed the second phase of this fight entirely.

Warning: Shadow of the Erdtree spoilers below.

To pull this off, Ainrun downed potions like Wondrous Physick and Bloodboil Aromatic while activating buffs like Rallying Standard and Seppuku. Finally, Royal Knight's Resolve Ash of War was used to charge up his next attack, allowing Ainrun to slay Promised Consort Radahn with a blow that dealt 93,000 points of damage.