Scrap Eater in Elden Ring, how to get the Greater Rune

You need to defeat the Scrap Eater and feed him Curses of the Sowing. The Scrap Eater will appear in the Round Table Keep in the middle of the game. He will be in the back room behind Enshi and Ser Gideon's office. Talk to him. He will refuse to talk until you bring at least one Curse of the Sowing.

Where to find Seed Curses in Elden Ring

There are a total of 5 Seed Curses in the game:

1. Move to the eastern bastion of the capital, go through the door to the west, to the left, move along the castle wall and enter the building. Climb down the stairs and ride down the lift ahead. Enter the building ahead and go up the stairs on the right. Climb up the steps and see a corpse on a chair with blood and Curse of the Seeding.
2. From the western bastion of the capital, go to the passage to the south, outside. Go around the pit with steps and jump to the right, where there is a destroyed fence. Go left and climb onto the roof on the right. Enter the opening to which the roof leads. You will find yourself in a place that resembles the fortress of the Round Table. In the room where the Garbage Eater sits in the fortress, there is a corpse with the Curse of the Seeding.
3. You need to get into the dungeon of Vulcan Manor, explore it and find the Temple of Needle in the Prison City. This is a place of grace. To get into the manor dungeon, enter the first room on the right and the owl?sew a roll at the picture in the right corner. This is a secret passage, an illusory wall. So, once you get to the temple of Igli, go up the elevator on the right, exit to the balcony and from its middle jump to the right, to the surface. Run along the path upstairs, enter the building on the left, which is guarded by the Iron Maiden. Go through the door on the right, forward, to the very end, until you find the ashes of war. Go up the stairs and turn back to go up another set of stairs. Use the xiphoid keys to open the passage and jump down to the cells. Downstairs on the right side there will be a room with a corpse that has the Curse of the Sowing on it.
4. You need to move to the Chapel of the Holy Tree. For more information on how to get to this area, read above, in the description of the Great Rune of Malenia. Once at the Holy Tree, move to the grace Chapel . Having done this, go outside and move along the wall. Go down the stairs and at the dead end, jump onto the slope on the right. Jump to the left to a gazebo with tall columns and patterns on the floor. Jump to another slope and climb it up. Run to the right past the room with the chest, and you will see a corpse with the Curse of the Seeding.
5. From the same Chapel of the Holy Tree, move along the wall of the castle, but before the steps, jump twice to the right to find a passage to the right of which lies a corpse. Before the passage, jump over the fence on the right to the slope, go downFrom there down to the right and run down the stairs. To the right of the steps, behind a screen, is a corpse with the Curse of the Sowing.

Once you've acquired at least one Curse of the Sowing, return to the Scrap Eater in Round Table Keep and speak. He will give you the key to the prison cell in the sewers. Head to Leindell, to grace Balcony overlooking the boulevard . Go down the stairs, go out into the opening and run forward. You will see a stone wing. Go around it and find a descent below it. Jump there and jump into the open well.

Open the grate on the left. Jump down and run to the very end, past the rats. Open the door and jump down. There will be grace in the room on the left. Run to the end of the tunnel and jump into the open grate in the floor on the left. Run through the tunnel, past the huge flowers on the left, and up the stairs. Go forward and open the grate on the right to find a Scrap Eater. Talk to him.

Now you need to meet with the Devourer in this place:

Defeat him, return to the Devourer in Round Table Keep. Talk to him. Go back to the Death Eater's corpse in the sewers and cast all 5 Cursed??th sowing. After the cut-scene, you will be able to pick up the Great Rune.