lucario pokemon card set Black & White Next Destinies Rare Holo #64 and whose Cyclone Kick does an impressive 120 damage Mega Lucario ex 179/132 -

Crystal Types effect causes a Pokmon card to change its type for one turn to match an Energy attached to it that turn

Like the deck is already extremely good, I'm not sure that another potential haymaker is really what it's missing

This also fits the raw data more or less, as the ratio of secret rares to total number of cards from that sheet in the samples looked at is 65.3 for my own data, 61.9 for that of @burpies and 58.8 from the Derium video

Value : Depending on condition, can sell for tens of thousands of dollars

Exocrine Our first look at the ravenous mechanic, Exocrine will survive its own fiery barrage since its toughness will be two higher than the damage it deals