: Reviewers from sites like Goonhammer note that while the movement is top-tier, the lack of significant datasheet updates means the army still struggles to "punch up" against high-toughness (T11+) targets in melee. New Detachments
Use (community-run, ad-supported website). It compiles current 40k rules including Grey Knights' Index + all updates. Not an official PDF but fully searchable and legal. grey knights 40k codex pdf