2 VALKYRIE ERSTE Erste is capable of getting back the spell card Mischief of the Time Goddess, which is useful enough alone
Its sort of like Vaporeon from Mythical Island, and no points for guessing, but Dawn would be a major play to get Palkia EX more Energy, transferring Energy from, say, Articuno EX to Palkia EX or even Gyarados EX (without the hassles of getting Eevee and evolving it to Vaporeon)
While I won't predict what the English version of the card will sell for, especially as things can change quickly from the pre-release sales to the full retail launch, I can all but guarantee the Japanese version won't stick at this price, even if Mega Dream ex is a high-value set - it's a pattern we've seen before
Also introduced Secret cards and holographic Trainer and Energy cards
It wont always be able to get in there, but it will fairly often, and evasive lifelinkers are pretty sweet because they really shift a race in your favor
Does it have texture