Hallowed Walls

Hallowed Walls are naturally-generated background walls that have been taken over by the Hallow. These naturally occurring walls can be destroyed with a hammer, but will drop nothing. These walls also do not stop enemies from spawning and cannot be used for proper housing.

On the, these walls can be crafted from Pearlstone where they can be used like other craftable walls.

History
Murs sacrés 神圣墙