name: Karn, Silver Golem
originalText: Whenever Karn, Silver Golem blocks or becomes blocked, it gets -4/+4 until end of turn.\n{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its converted mana cost until end of turn.
printings: OCM1, PAL99, PRM, USG, V10, VMA, WC99
text: Whenever Karn, Silver Golem blocks or becomes blocked, it gets -4/+4 until end of turn.\n{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.