or when will the next time ryoma and oryo next rate up will come??
No rerun. You can check his page for future banners.
We get a banner in two years for sure.
These banners will have him outside of GSSR
https://fategrandorder.fandom.com/wiki/KYOMAF2022_Exhibit_Commemoration_Summoning_Campaign
https://fategrandorder.fandom.com/wiki/Tales_of_Chaldean_Heavy_Industries_Summoning_Campaign_3
https://fategrandorder.fandom.com/wiki/Evocation_Festival_Part_6_Summoning_Campaign
What do you think?
