I see some solid mystic and science champs so theres no need to go for that one. I also see beyond god cosmics and solif techs so not that one. You have havok and archangel who are solid for the mutant class.
So imo, you should go for basics since your roster isnt lacking in any class and you have a higher chance of pulling a good champ from any class not just say mutant or science.
You have a 5* top tier of every class so it's not hugely important which you go for but I'd personally go skill/mutant since it seems like you rely more on your 4*s for those classes and you need to dupe the 5* AA. Also the mutant class has the most top tiers so that crystal has better odds than the others (especially since you already have quake, so the science/mystics draw is only really a 5* doom for you).
Your luck is absolutely amazing bro! I hate my 5-star luck and am sooo jealous of that ghost. But I think that you should go for regulars unless you really want doom. Stealthy is beyond god tier, GHOST and quake are the two best champs in the game, Archangel is god-beyond god, hype 3rd best cosmic, HT Mystic destroyer, longshot god-tier mystic. So IMO I think you should stick to regulars.
Comments
I also see beyond god cosmics and solif techs so not that one.
You have havok and archangel who are solid for the mutant class.
So imo, you should go for basics since your roster isnt lacking in any class and you have a higher chance of pulling a good champ from any class not just say mutant or science.