Pretty good episode overall. I also like how she was named after one of the protagonists from the Mummy.
I do wonder why that guy just HAD to insist that Eve was the one who found the ruins? Ash and Brock were the ones who uncovered it, and they weren't even working for her that time (they were just having a practice battle for the League, Ash and Brock were forced to fire at the wall due to Jigglypuff getting in the way, and that's when the ruins were discovered).
I wonder if Pokemopolis is associated with Pokelantis?