Time will tell, I suppose
He's not the best Harpie support (he adds a Harpie Lady to your hand when he's destroyed by battle), and he really doesn't fit in thematically or aesthetically, but it's an improvement
Scyther And Scizor As Gholdengo is not designed to be in the Active Spot for long, you dont want to risk it during the match's early stages, hence the inclusion of both Scyther and Scizor on this deck
Being able to then reattach them to your opponents and draw two cards is amazing, but you can only reattach one per turn and that makes it risky, to say the least
This Archeops is unexpectedly difficult to find data for, though there's more to reference than some of the rarest cards to come
Pot Of Avarice can recycle cards back into your Deck, and that includes Extra Deck Monsters in order to summon those again easily