Koraidon ex and Miraidon ex in this set are just new artwork reprints that we got in our tins. The only way to get a ancient/future card of them is if they are a single prizer.This Great Tusk is really cool and powerful, the Ability can be worked around with Path. The Iron Treads is also a lot better than the original, but unfortunately we don't have good Energy acceleration for Metal Pokémon, maybe this set can provide some of that for Metal or at least Future Pokémon. Now, I'm expecting a Future and Ancient version of Miraidon and Koraidon for this set, I'm just hoping that they are Tera Dragon bc that would be so cool.