Talk:The Grustrag Three/@comment-86.93.89.87-20140302093520/@comment-5.13.165.44-20140302102059

Yes, but after killing them you need to support again the Corpus 5 times, so it's a pain in the as*. Keep in mind that after the letter you will need to make more missions against Grineer. I killed them 5 times already, and only have the Brakk blueprint to show, so drop rates are horrible.