There are plenty of creature-based strategies to choose from, or tons of combos to build around to maximize the chaos Goblins bring to the table
There is no targetted one mana discard either as your aim is to kill with tempo before they can ruin your day with anything too serious
These include the standard Prismatic Evolutions Elite Trainer Boxes (ETB), available in both the Pokmon Center exclusive and regular versions, as well as the Prismatic Evolutions Booster Bundles, Poster Collection, Tech Sticker Collection, and, of course, the highly sought-after Prismatic Evolutions Binder Collectionevery Eevee collectors favorite
I prefer Protection Racket in my drain focused decks, but you may decide to find room for Black Market Connections as an alternative
Relinquished Anima is also good for getting a Dark Spellcaster on the board for strategies that need it for Link climbing into stronger monsters by freeing up space on the board