Yamper
Sword & Shield · 73/216 · Common
$0.26 Near Mint market price (TCGplayer).
Yamper is card 73 of 216 in the Sword & Shield set, released in February 2020. Its rarity is Common. The artwork is by Akira Komayama. Yamper has also been printed in 6 other sets, so check the set and number to compare like with like.