Wizards of the Coast have introduced cards older than Kaladesh that haven't been reprinted in newer sets to keep Historic lively and changing
Like most Pokmon cards, the value of Karrablast depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Brilliant Stars)
I know @supersaiyanampharos collects them, and has already been able to find quite a few of them over the years
Thats where the coin flips come in
Crew up unique vehicles and mounts as you discover which racing team best suits your style, then hit max speed to claim the gold
You choose which player, planeswalker, or battle the Human is attacking