Screw BNW. It's not worth the time, frustration, and wasted trooper points. Sorry to the 15 troopers who didn't get points cause of freezes, and glitches, and even a phone call that made the game restart (WHEN THE BOSS HAD LESS THAN 1k HP!!!!).
If it doesn't freeze, it will take atleast 20 minutes just to give you gold only as a reward, or just plain 3* runes. Selling a talisman only from the rewards screen works 1/3 of the time too BTW.
Back to the underworld sadness.