Eradicator Valkyrie [Extended Art Foil] is a card from the Kaldheim set of Magic: The Gathering, categorized as an Unknown rarity (#353). It features unique artwork that appeals to collectors, contributing to its current market value of $4.94. As part of a set that emphasizes Norse mythology and powerful creatures, this card holds significance for players and collectors alike, reflecting the ongoing interest in Kaldheim's thematic elements.