Every officially printed set uses the same die-cut corner radius, which is one reason inconsistent corners are such a reliable red flag on counterfeits
Koh, the Face-Stealer Holy Ravenous Chupacabra, I clearly don't know much about Avatar when did No-Face show up in the series
Ruin Grinder Tying Ruin Grinders wheel effect to a death trigger makes it ineffective, but being an artifact and having mountaincycling makes it a fine tech piece for graveyard-based artifact decks, like Daretti, Scrap Savant or Osgir, the Reconstructor
The other nice thing about Torgaar's Rite is that we don't actually need the combo to win
* A new Pokemon from Amaging Rare is coming
Luckily, since the deck is primarily water and a handful of normal-type Pokmon, you should be able to use the same deck against all difficulties