Getting two item cards from your discard pile is obviously very useful, but Darkrais Dark Pulse is no slouch, doing 30 damage for every Darkness energy attached to it
According to current penalty guidelines, this is a deck/decklist problem, which means you would have to replace the fake with a legal copy of that card (or basic land) and incur a game loss
If the game and merchandise developers earn money in the above mentioned cases, you can get some profit from selling the Pokmon cards
Please only buy cards from sites like TCGPlayer or other trustworthy sites
To that end, the card Dont Blink seems like the absolute perfect mash-up of Magic and Doctor Who flavor
If you splash Green, you could even include it in the Standard Spirits deck coming up