Take the broken Unalloyed Gold Needle back to Gowry. In Elden Ring Runes exchange, he will reveal the secret to bypassing Sellia's magical barriers. To do this, you'll need to light three braziers scattered across the rooftops of Sellia, Town of Sorcery.

Solve the Sellia Brazier Puzzle

The next part of your journey involves unlocking the path to the Church of the Plague by solving the brazier puzzle in Sellia.

    Mount Torrent, your spectral steed, and carefully navigate the rooftops of Sellia.

    Locate and light all three braziers situated on the tops of the towers. Each brazier is marked by a glowing blue flame.

    Lighting all three braziers will dispel the magical barriers, granting you access to the path leading to the Church of the Plague.

Journey to the Church of the Plague

With the barriers lifted, you can now make your way to the Church of the Plague. Be prepared for a dangerous journey filled with undead enemies and environmental hazards.

    Follow the newly opened path, climbing slopes while avoiding massive boulders that roll down to crush unwary travelers.

    Beware of the lesser Kindred of Rot, insect-like enemies that guard the route leading to the church. These foes can deal significant damage if you're not careful.

Once you reach the top of the hill, look eastward to spot the Church of Elden Ring Runes for sale the Plague.