Okay, it's a recursive image, a face with identical faces in its eyes and mouth, pretty gross I guess
Pain lands like Battlefield Forge or Llanowar Wastes cost under a dollar each and enter untapped every time
It could be said, however, that its surprising its still worth that price, even with all the reprints its seen
Or maybe you have some friends at the table that are willing to share their best threats, who knows
Also, that second mana ability to pump its power and gain trample, could be your reason to hold off casting a spell on your turn, if you really need it to turn from day to night (oof the day/night mechanic is so confusing!) Vehicles go VROOM VROOM
It's a good card, but trample turned it into a powerhouse Mutant