Worldstone Shards

How corrupting works

Corruption is a PD2 system, not a Resurrected vaal. You use a Worldstone Shard. The wiki Corruptions page is the outcome table: what can roll, how the Puzzlebox interacts, and what a Tainted Shard changes. Read that page before you corrupt the item you cannot replace.

I put the 2020 BTNeanderthal video next to the wiki and trusted the wiki. The video is useful for the idea and old for the numbers. I also do not have a before-and-after screenshot. The wiki shows the shard icon, not a gallery of bricks. I am not drawing fake results.

What the wiki commits to

The corruption article describes Worldstone Shard use, the result table, a 50% chance path tied to an affix outcome, and a 25% path that turns the item rare (the “brick”). It also documents Puzzlebox interaction and Tainted Shards. Those percentages are one wiki page. I do not have a second independent table, so treat them as the official wiki’s figures, not a community average.

If you wanted a sunder-style charm, stop. That system is not implemented. Immunities break through skills, documented on the immunity page.

A safe order

Identify the item. Decide if a rare outcome is acceptable. Check the shard you are holding against the wiki’s shard types. Then cube. Do not corrupt a build-defining unique on the first day you learn the system. The crafting page is the ordinary cube. This page is the one that can delete a roll you liked.

Worldstone Shard item icon
Worldstone Shard. Source: Project Diablo 2 Wiki, CC BY-SA 4.0, Worldstone_shard.png. Checked 2026-10-28. Image source
Larzuk Puzzlebox inside the Horadric Cube
Puzzlebox in the cube. Source: Project Diablo 2 Wiki, CC BY-SA 4.0, Puzzlebox_in_Cube.png. Checked 2026-10-28. Image source

Watch

BTNeanderthal early corruption breakdown. Pair it with the current wiki page; the video is from 2020. Upload date (YouTube metadata, single source): 2020-11-03. Corruption Breakdown (Project Diablo 2) on YouTube. The player loads only after you press play.

Questions

Can corruption brick an item?

Yes. The wiki describes a 25% outcome that turns the item rare. That is the risk. Confirm the current sentence on the wiki before you click, in case a later patch edits the table.

Is the 2020 video enough?

No. It explains the idea. The wiki page checked on 28 October 2026 is the table.

Related

Sources

Checked: 2026-10-28. Single-source claims are attributed; disagreements stay visible.

  • Wiki Corruptions — 2026-10-28 — Fetched 2026-10-28. Single official-wiki source family for detailed numeric rules; separate wiki pages are not independent confirmation.
  • Wiki Recipes — 2026-10-28 — Fetched 2026-10-28. Single official-wiki source family for detailed numeric rules; separate wiki pages are not independent confirmation.
  • Wiki Charms — 2026-10-28 — Fetched 2026-10-28. Single official-wiki source family for detailed numeric rules; separate wiki pages are not independent confirmation.