Then the rng gods love you. I get maybe 6 cores a week, with exotics, I can upgrade 2 of those or 1 exotic and 2 legendary. It’s dumb. If all upgrades cost 1 enhancement core I would be fine with that. It’s just a big dissconnect though; the majority of the community does not want them, does not like how they are currently implemented and from what I’ve seen, would like to see them go. I don’t get why Bungie has a boner for these things.