Can we add T3B to the catalyst store?

Ares2239

I think adding a small change to the store would be beneficial to help summoners rank up there 4* champs for arena, being able to buy T3B would go well across the community I was thinking about 5 units per T3B. Outside of the daily quest it’s very hard to rank up 4*s(obviously can make it different prices for paragon, cav etc)