MTG Compendium · Trust & Policies
Corrections Policy
Errors should be corrected when identified and verified.
Structured data corrections
Card, tournament and deck records may be corrected through source refreshes, reconciliation or manual review.
Corrections should avoid creating duplicate canonical entities when an existing record can be safely updated.
Editorial corrections
Material factual errors in editorial content should be corrected after verification.
Minor spelling, formatting or clarity edits may be made without a formal correction note when they do not alter meaning.
Conflicting information
When reliable sources conflict, MTG Compendium should describe the disagreement instead of presenting uncertain information as certain.