The main character Shallot grows to ☆ 2021 with the Z power of the mission complete reward of the main story Part 4 Chapter 8 delivered on April 9, 5!
Shallot will continue to grow because it is ☆ 7, not red ★ 7. ☆ 7… The condition for ZENKAI awakening is ☆ 7.Will ZENKAI awaken to Shallot?
Prior to ZENKAI awakening, the rarity up to SP was implemented in the update on May 5th.Details can be found from the link below.
Depends on ability