It’s a limited time guerilla, you can check the LTD tab for when it will appear. Some things to note is that it will not happen every day, it happens for only about 1-3 hours, and the time is occurs each day will depend on your starter dragon color. You only really need to care about the starter dragon color thing if you do a lot of coop and communicate with the game community, since it means that the time the guerilla will occur will be different between players.
Thank you for responding to me. I really need some help with team building. I’d like someone to look at my monster box and help recommend some good teams.
I can help, feel free to make a thread in Monster Lineup though. Just make an imgur album with screenshots of your box and link it.