Tempered Sliver

Tempered Sliver was introduced in the 2019 Modern Horizons set, a release specifically designed by Wizards of the Coast to introduce cards directly into the Modern format without them passing through a standard expansion. The Sliver creature type is a long-standing tradition in Magic: The Gathering, dating back to the 1997 Tempest set, characterized by hive-mind mechanics where individual creatures grant shared abilities to the rest of the swarm. This card was engineered to provide a tactical buff to existing Sliver decks, specifically granting them indestructible, a defensive layer that distinguishes it from previous iterations that focused primarily on offensive keyword sharing.

The artwork for the card was created by illustrator Svetlin Velinov, whose aesthetic often leans into high-fantasy dynamism. Velinov aimed to capture the skeletal, biomechanical essence of the Slivers while emphasizing the armored, hardened carapace suggested by the card's name and its mechanical function. Upon release, the card was generally well-received by players within the tribal-synergy archetypes, as it provided a critical defensive tool that helped Sliver-based strategies endure board-clearing effects that had historically crippled the creature type.