Defiant Strike is a Common rarity card from the Foundations Jumpstart set in Magic: The Gathering, identified by card number #187. Valued at approximately $0.07, it holds a modest position in the market, appealing primarily to players seeking budget-friendly options. The artwork, created by Gabor Szikszai, adds visual interest, while its role in gameplay can enhance strategies in various formats. Collectors may find this card a useful addition for completing sets or enhancing casual decks.