Corruption Shard
You are able to corrupt gear with a Corruption Shard. This will either increases the stats, decrease the stats, or completely destroy the item. Once gear has been corrupted it cannot be changed. The exception being tier sets. They can still be upgraded with Set Tier Tokens once corrupted.
Takes 20 Corruption Ashes to make one Corruption Shard.
Items cannot be restored if destroyed through this process.