Overview
? is a fx item in Valheim. Its in-game item ID is _eventzone_boss_base, which you can drop into the console with spawn _eventzone_boss_base to give yourself one — append a number like spawn _eventzone_boss_base 50 to spawn a stack. The base internal eventzone prefab used for all boss-fight environment effects. It is not a player item. The spawn command requires cheats — enable them with devcommands after opening the console.
Command Builder
Quantity
Spawns one ? at your location.
Example Commands
Spawns one ? at your location.
Spawns five ? at your location.
Spawns twenty ? at your location.
About
The base internal eventzone prefab used for all boss-fight environment effects. It is not a player item.