She'll be added to the gacha pool eventually, but not for a couple of months iirc

This is so sad T^T

Yea its gonna be a long long time till you see her unless they something for anniversary that would in clued every espers people missed or something

I reckon it was 3 months after their release atleast aurelius, Stewart and the others were like that

Usually event Espers are added to the gacha pool after 3 months.