Eyes of Crota Hand of Crota I've killed both of these and gone through this part of TDB several times, yet I don't have the Grimoire Cards for them. I suspect it's possible that because I didn't land the killing blow (maybe?) that I don't have the cards, which I've noticed is the case with Ogre, Hydra and VIP kills. NOTE: I'll be going back to these, this weekend, alone, to see if landing the killing blow resolves the issue. If so, I'll come back here and update my post. Thanks, in advance!