The good news is that its first two constellations are the most relevant. But, if you often perform invocations on the Standard Wish, you will probably get it several times. Jean can be played in Genshin Impact without any constellation. You can also unlock Jean when you lose a 50% on any Character Event Wish. Jean is one of the five 5-star characters you can get on the Standard Wish ' Wanderlust Invocation '.
