Dig Up is always considered a green card, but its a green-black card for Commander's color identity purposes
Each booster pack contains a parallel foil card and an in-pack code to unlock virtual cards for online battles, expanding your deck and strategic options
Similarly, Nut Collector is insane when you have threshold
The catch, however, is you need to build up Pack Stamina to open packs - and this can take up to 12 hours
Dealing 120 damage to each of your opponent's V cards, this can be an effective way to remove a particularly pesky V card before it has the chance to evolve - or you can take some of your opponent's more evolved Pokmon down a peg
That said, the more efficient copy effects in these situations are cards like Kiki-Jiki, Mirror Breaker and the third chapter of Fable of the Mirror-Breaker