I have always been a big fan of the Topps set and finally got my hands on a Spectra Chrome! Really appreciate the Carddass artwork as it is unique to the set.
Is the Scyther in the bottom left corner rare?
The reviving legends promo? Not particularly, although for a Scyther card it is one of the more limited prints. It was given out as a participation consolation for a tournament in 2010. The stamp is unique to these promos. Here’s more information on the set: L-P Promotional cards (TCG) - Bulbapedia, the community-driven Pokémon encyclopedia
Beautiful collection, @nickofturl! As a child, I always imagined how terrifying it would be to see a Scyther in the real world…