Only managed to get into one raid during the kartana stuff recently, and was delighted it was a shiny! My only other big shiny mon is a Guzzlord, which upsets me XD
congrats!! i haven't gotten a raid shiny yet, but then again we're just a team of two and neither of us can drive so it's not often we go out and do that stuff. i did get a random shiny nincada this week tho!
Luckily for kartanas, they are suuuuper weak to fire, and my and my sibling can do it just the two of us, as we both have a perfect charizard! With my husband helping, the kartanas are easy. All other five stars? No way!
The shiny guzzlord is all white and just...well, the internet calls him the cumlord because of it. XD