I played a killjoy replication today with six rounds, 14-5-2. I bought a ghost and light shields round one, spectre and light shields round 2 and then vandal and heavy shields rounds 3 and 4. I don’t think i did anything different than usual but I have a crazy high econ rating. Sorry I don’t know how to add an image (i tried earlier but it got auto removed or something) but my average combat score was 522 and my econ rating at 2410. The next person has 900 econ rating with 11 kills so idk what I did different to get such high rating.