Flux
The List · POR-55/5740 · Uncommon
$0.19 Near Mint market price (TCGplayer).
Flux is card POR-55 of 5740 in the The List set, released in September 2020. Its rarity is Uncommon. The artwork is by Ted Naifeh. Flux has also been printed in 2 other sets, so check the set and number to compare like with like.