Its interesting that you draw and get to use the cards first while draining your opponents in the process
Players sometimes justify its inclusion through logic such as "If you mill six cards from your own deck, and the only flashback card that you turn over is a Think Twice, you're still going to be even on cards." But in green-blue-black mill-yourself decks that are actively looking to get as much of their library as possible (and in some cases all of it) into their graveyard, finding ways to continue to mill yourself is absolutely crucial
Claim Jumper has the potential to get two Plains out of your deck
Counterfeits often feel smoother, flimsier, or just a bit weird
Ill resist going on the full rant, but part of the beauty of Cube is that if something is performing so well that you would want a hate card, you can really easily remove the problematic cards instead of making the gameplay worse
While there are cards I personally like and I think will make an impact, ultimately it will depend on how things in Standard shake out over the next two months