Crypt gate is a non-craftable object item in Valheim. Its in-game item ID is sunken_crypt_gate, which you can drop into the console with spawn sunken_crypt_gate to give yourself one — append a number like spawn sunken_crypt_gate 50 to spawn a stack. The Sunken crypt gate is the iron gate that bars entry to Sunken Crypts in the Swamp. The Swamp key from The Elder is required to open it. The spawn command requires cheats — enable them with devcommands after opening the console.
Spawns one Crypt gate at your location.
Spawns one Crypt gate at your location.
Spawns five Crypt gate at your location.
Spawns twenty Crypt gate at your location.
The Sunken crypt gate is the iron gate that bars entry to Sunken Crypts in the Swamp. The Swamp key from The Elder is required to open it.