In just about every way, serialized cards were identical to other premium counterparts also available in the set (in this case, the parallel printing was the Retro Schematic treatment), with the only difference being that serialized cards carried with them a numeric stamp indicating which card out of 500 they were, as well as a special Double-Rainbow foil effect
But it's not the only version that's proving popular either, with the 382 and 317 Borderless, alongside the 115 Normal print also proving to increasingly sought after right now, which is unsurprisingly reflected in the market prices right now as well
In Commander, for instance, its only used in around 7000, as the effect isnt nearly as useful
Crackling Doom is definitely good, but how good will depend on what the metagame looks like
Atarka, World Render - Can pose lethal out of nowhere