Okay. Reached royalty on my main account; I switched from SM Neo to Slosher Deco after I reached 100,000p on the former weapon (just a fun milestone, so I figured I'd accelerate the last stretch by going to a more reliable weapon of mine). First match with the Deco was golden, myself going 10-2... afterwards, something went horribly wrong and, partly I, partly my team performed tragically. Only won a few more games after around 60/99 and ended on 1570 or so, which is still better than the last two.
I then figured I'd at least get Fiend on my Blaster alt (that's what I'm calling it now) which I'd set to the opposite team (partly because I wasn't too strongly feeling either side, partly to ensure that one account won), so I started with the Luna Neo and switched to the Rapid Pro. And this time, I know it was my teams. This is 1400 Costume/Fancy Dress, and if I had any fears of shifting the results to reduce the number of Snails on my main account, they were unfounded. I got three dominant splat records, one slightly positive and one even; also, I believe that I hit 700p on four of my five games, which is pretty okay for a Blaster. All the same, only one of them was even close, and my teammates were just sad to watch. So it took the full five to reach Fiend and I was only happy to stop playing after that.