If the pack has a Rare or Mythic you don't already have 4 of, you should take it, period
If flipped, it lets its controller add any excavated card to their hand and can mill Extra Deck monsters
Some of these catch-up cards at least guarantee to give you something, like Archaeomancer's Map and Stoic Farmer, and while I much prefer this design than the all-or-nothing forms of catch-up cards, they still feel real bad if you aren't ramping with them
List of All the New Cards in the Blastoise Drop Event Promo-A 027 : Snivy Promo-A 028 : Volcarona Promo-A 029 : Blastoise Promo-A 030 : Eevee Promo-A 031 : Cinccino Pokemon Pocket s Blastoise Drop Event introduces five new cards
The fact that it can also be sacrificed to protect your creatures from board wipes or targeted removal is just another thing that most creature-based decks with white will love
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