Clot Sliver, a Common rarity card from the Tempest set of Magic: The Gathering, features a unique ability that enhances Sliver creatures with its ability to modify their stats. Currently valued at $9.48, it holds a niche appeal among collectors and players who appreciate the synergy within Sliver-themed decks. Its market presence reflects the ongoing interest in older sets and the enduring popularity of Slivers in competitive play.