Datacards make referencing your rules in battle easy, perfect for when a game has you so engrossed you can't tear your eyes off the battlefield for a second. Keep track of the various Psychic Powers available to your army, plus Stratagems, Litanies of Purity, and more.

This pack contains the following datacards:

- 7x Core Stratagems
- 35x Grey Knights Stratagems
- 8x Grey Knights Brotherhood Stratagems – one each for the Swordbearers, Blades of Victory, Wardmakers, Prescient Brethren, Preservers, Rapiers, Exactors, and Silver Blades
- 13x Psychic Powers
- 8x Brotherhood-specific Psychic Powers
- 7x Litanies of Purity

You will need a copy of the Warhammer 40,000 Core Book and Codex: Grey Knights to make full use of these cards.