Whenever Karn blocks or becomes blocked, it gets -4/+4 until end of turn.
{1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.
Mana cost
5
Mana value
5
Printings
From
$7.62
EDHREC rank
#11763
Decks
5
Reserved list
Never reprinted
Buy
5 decks lead with Karn, Silver Golem. Newest first.