User blog:WorldMike2B/If the Hero Killer came across some with in the rare blood type group

Ever since we first saw Hero Killer: Stain and when we all saw the fight with Deku, Ingenium, and Shoto during the Vs. Hero Killer Arc. And we first seen his Bloodcurdle Quirk. A quirk that can freeze someone with a small tasted of their blood. We have seen it done to someone with Type A,B, and O when we first saw him in battle. We know that he can freeze someone with O, A, AB, and B. We know that Type B blood is the longest 8 minutes and someone with Type O blood is the shortest my guess is somewhere around 4 minutes or less. And anyone with type A and AB blood are somewhere in the middle between 4-8 minutes. I have wondered if Someone within the rare blood group was to be effected by Stain's bloodcurdle quirk.

Now I have went on the wiki for rare bloodtypes and I have found that there are over 30 rare blood types or known as the other bloodgroups. The system symbols of that blood group are named here: ABO, MNS, P, RH, LU, KEL, LE, FY, JK, DI, YT, DI, XG, SC, DO, CO, LW, CH, H, XK, Ge, CROM, KN, IN, OK, RAPH, JMH, GLOB,GIL, I, RHAg, FORs, LAN, JR, Vel, CD59, AUG, PRNP, and finally B4GALNT2.Thoses are the bloodtypes other than A,B, AB, and O. So I'm gonna try to find out what would happen if Stain used Bloodcurdle on them if there blood type isn't O,A, AB, and B.

My guess was that if someone had a rare blood type and was to face against Stain is that the effect of Bloodcurdle would be different than the common blood types. I guess if Stain tasted someone with that blood type it would either freeze them for either less than 4-8 minutes or more than 8 minutes. I don't know. Now I'm not really sure how long exactly how long someone with a rare blood type because if you look a the bolded letters those bloodtypes are extremely rare. And your barely going to find someone with that blood type. So I don't know if someone in MHA was to have that bloodtype I don't know how long exactly that person would be frozen for. I'm still guessing is that it would be more or less than 4-8 minutes. It's possible that it could be longer than 8 minutes. Or shorter than 4 minutes. But I don't know, and none of the characters seem to have a rare blood type. So I don't know how long Stain would be able to freeze them for if he tastes their blood. But I just had to make my guess.

I also wanted to add that I think that if someone within the rare bloodtype group I think that Katsuma Shimano's Cell Activation quirk would be completely useless on them since it works of type O, A, and B but I'm not yet sure about Type AB blood. But AB is a blood type that is a combination of A and B so probably. And also I'm also gonna include Himiko Toga here. Her Transform allows her to transform into someone despite their blood type it's just how much of their blood use drinks.