I can’t tell if you are being serious or not… however I will judge my answer on you being serious.
Sky ridge is the last set produced by WOTC meaning it has appeal by it being the end of its era. Some people love the set, some people hate it because of the e reader borders. I think all or at least most can say that that specific card has incredible artwork. That card will also be more popular because it’s an evolution of Eevee.
Now for rarity. It’s probably the rarest WOTC set but there are many things to consider there. 1. It’s not first edition base and it never will be. 2. It’s a reverse Holo. If people collect this set, I see more people neglecting the reverses. @jahbless91 though is the most prominent figure probably in the hobby who collects WOTC reverse Holos so I’ll link him here. 3. If you have a couple hundred dollars, this specific card is not what you will probably spend your money on. Don’t get me wrong, people like gem mint or myself might be interested, but the majority of collectors wouldn’t even think to look for a card like that. And finally 4. It’s a set card. It will always be a set card so while it may be “rare”, that’s rare when we are talking about hundreds of thousands if not more. As many people have said, just because a card may be so called rare, does not make it valuable. I would say this is one of those cases.
If you’d like more information on the set, jahbless91 who I linked above made one of the favorite posts on efour being this: www.elitefourum.com/t/skyridge-the-story-behind-the-artwork/21227/1
That should give you plenty of information.
Now for the verdict. It’s a phenomenal set in my opinion for its artwork. The great art thread has numerous examples of this. However if we are speaking investment, i don’t know if I would personally go as far as to say it’s a good one. @smpratte says your best bet is trophy cards if that’s what you are aiming for. For a personal collection I say go for it. I’d love to own that card, but have other goals currently.
Hopefully that answers all questions for you.
Mjisaacs