I have had undertaker seal for weeks now, and I've been doing at least 3 invasions a day, some days way more, every single day, and I still haven't gotten the red crystal. It has killed my desire to farm for the planet specific or dungeon crystals. I ranked up my 2nd faction to 5 using only ignots from invasions, and now I even have enough ignots to rank the third faction to 5....just off of invasions.. the rng is terrible in a lot of cases. Would be great if your odds went up every run, rather than this nonsense. While I'm here.. what is going on with armor dropping with health stat 90% of the time? Almost every piece of gear I get has health on it, even though I'm using paragon and gunner ghost mods...how is that possible?