This set includes the following cards:

• 36 Tactical Objectives (including 6 specific to Iron Hands)
• 20 Stratagems
• 7 psychic powers (includes Smite and the 6 powers from the Technomancy discipline)
  

You will need a copy of Codex: Space Marines, Codex Supplement: Iron Hands and the Warhammer 40,000 rule book to make full use of these cards.