The shop has all the items you need in game
These points are best used by being saved and spent on an EX card for a deck or a full art card for your collection, both of which are rare to pull and well worth your Pokmon TCG Pocket points
the archetype requires you to respond to your opponent's monsters
This helps it dodge most creature sweepers and lets you copy the abilities of relevant creatures for a cheaper cost than most clones
and a Game Night Chest, which will hold four Investigator Decks, token bags, game cards for the night, a Token Silo (included), and space for campaign books.
Black is one of the best colors when it comes to sacrifice strategies, and a Golgari sacrifice deck lets you access more powerful removal options like Assassin's Trophy and Putrefy