A lot of this comes down to atmosphere: the canvas is drenched in dust and dirt here, billowing clouds engulfing man and worm alike, the telltale signs of a long endurance battle
The breakdown of these cards is as follows: 1 of 5 themed rare cards specifically for Jumpstart, 1 rare or mythic rare from the main set, 11 or 12 commons or uncommons and 7 or 8 basic lands (of which 2 are foil)
Once per game, use Heavy Rock GX to deal 100 damage and prevent your opponent from playing cards during their next turn
These cards usually play with established Magic rules in a fun way that is a real treat for ardent fans and even bring back old mechanics that will likely never get printed on legal cards again
Even the most decadent of cards here would just be the meat of your deck that surrounds a pricier Palkia VMAX or Kyurem VSTAR
But thats a sorcery, and Peek is an instant, and while youll always pay the mana here, being able to make decisions at instant speed might sometimes be necessary