Hey guys,
I'm a complete noob trying to reach Phobos. I've been looking for Cephalon Fragments to scan on Mars missions, with a maxed Thief's Wit to help me find them, yet after a few dozen repeats I have yet to find one. It's quite obvious now I'm doing something wrong because I do find them in other planets. So... any help?
I just did this last night. I ran hellas exterminate on solo and just ran around everywhere looking. Eventually found them within 3 runs, each time in a different location.