Sealbreaker fragment is a item drop item in Valheim. Its in-game item ID is DvergrKeyFragment, which you can drop into the console with spawn DvergrKeyFragment to give yourself one — append a number like spawn DvergrKeyFragment 50 to spawn a stack. A fragment of a Dvergr sealbreaker. The spawn command requires cheats — enable them with devcommands after opening the console.
Spawns one Sealbreaker fragment at your location.
Spawns one Sealbreaker fragment at your location.
Spawns five Sealbreaker fragment at your location.
Spawns twenty Sealbreaker fragment at your location.
A fragment of a Dvergr sealbreaker.
A Sealbreaker fragment is a Mistlands quest item gathered from Dvergr camps and Infested Mines. Multiple fragments are required to assemble the Sealbreaker, which is needed to summon The Queen, the sixth boss.