Hello. You need 13 RED BAR NON STRIKE ogre kills best done on the shrine or oryx mission right before you enter the shrine then wipe. 97 Hydra kills easily done on The Black Garden mission right before entering the area where you must hack the two doors to open up the heart. Assorted crucible game modes, salvage, rumble, and one other that I forgot. That's it. Guns give you a card but are not worth grimoire. Once completed 3620 you will be missing only 2 cards, one map and the psion flayers cabal leadership card