Its Precious Ribbon attack, which like the collection itself is inspired by Pokemon Contests, allows players to dish out a massive 100 damage to the opposition, while also healing one of their benched Pokemon for 50 damage points
While the whole thing was a total failure (the e-Reader was never even released in Europe, yet the cards were...), some of the cards from that time are still pretty valuable
The fact that it can even copy creatures makes this an incredibly versatile spell
Valley Floodcaller is relatively cheap to cast one blue mana, two generic mana and its got several rather handy abilities
In this case, though, its all of the full-art holofoil editions of Kanto favourites, also known as illustration rares
But if theres one card that could potentially prove more popular than Mega Charizard ex (which is also getting a Special Illustration Rare version that will inevitably fetch more than $500), its Mega Gengar ex, and that ghostly beast is appearing in Japans Mega Dream ex later this month