Revision History

Removed duplicate in-body wikilinks

Add wikilinks to table cells (1 new links)

Corrected wikilink existence flags

Added overview, wall-tier comparison table, upgrade paths, and practical tips; cross-linked Large Wall (Log), Walls, and material walls.

Version-drift reconcile: backfill revision at v2 (article was at v2, prior rev_max=1)

Removed redundant H1 heading from article body

Cleaned article wording and added utility details

Added icon image

Created article for Wall (log)