I was at an auction last night where the auctioneer was touting on every uncommon coat "breed it with a clover; you'll get another of the same coat"

Now I've seen where Catherine wrote that they do not pass their genetics.

I've also seen in where they've been called collectible Starters in a pretty coat.

Which is more accurate?

If Clovers don't pass their genetics then what happens when you breed two clovers?

If Clovers don't pass any genetics did ya'll just hand the beta players an unfair advantage in giving them a Meeroo that they can breed with other uncommons to produce mirrors of the non-prism?

Or is the auctioneer using false information to try to make sales to the uneducated masses?