Poké Radar Round 12

[vriska]

Okay, someone explain to me why there are so many big scary things in this cave? The Radar picked up a huge reading from in here, but I don't think it had anything to do with Pokemon. Can you tell what this thing is, and how we can defeat it? D8

Tell me its name, as well as the name of the series, for two cards! Due with my other games on August 29th~ CLOSED! (Also, don't forget to go back under my mod tag and answer Beauty Pageant and Graffiti if you haven't yet!)

Last round's answers: Tonberry from the Final Fantasy series, and Gatomon (I also accepted Tailmon) from the Digimon series!