Rotting Regisaur is a Rare card from the Prerelease Cards set in Magic: The Gathering, holding the collector's number #111. Valued at $9.99, it features a unique ability that allows players to benefit from its aggressive stats while managing the downside of discarding a card each turn. As a notable addition for collectors and players alike, its market presence reflects the ongoing interest in cards that offer strategic depth and thematic appeal.