Description:

The Spawn Anchor is a single-use block that, when placed, consumes itself and activates at the world origin to automatically construct a massive defensive tower from bedrock to the world height limit, overwriting and clearing any blocks in its path. The finished tower installs torches and oak doors on every floor on all four sides; doors now reliably carve full two-block openings and set both door halves so entrances are aligned and usable, and all rooms are cleared out so interiors are open. Right-click any part of the structure while it is building to view progress on your action bar.