Royal Phoenix constantly resurrecting itself.

I’m not sure if it’s supposed to do this but when I was in a battle against a royal Phoenix it resurrected itself 6 times before I gave up and let it win.

It has a 50% chance to resurrect itself when it dies, so if luck isn’t on your side then it can be pretty devastating. Conversely, there’s also a pretty good chance it’ll just die permanently the first time you kill it.