To look into this, we have to go back to the basics
You now have enough mana to repeat the process, making another two goblins with Pashalik Mons' ability, making mana with Mana Echoes, sacrificing one to Skirk Prospector, activating Pashalik Mons, and so on and so forth until your opponents are all dead
I wouldnt go hog wild on buying every single box, but its always a great feeling to order a happy meal, and open a pack of Pokemon cards
A small amount of white does not completely diminish a cards value, but you can be assured that card will not receive a perfect Grade
However, our Jackal Warrior (why not a Pilot as well?) is great at giving your whole team the trampling love as well, and it works strongly with most creatures that are printed