From the Vault: Relics (v10) | ||
| #6 ⸱ Mythic ⸱ English | ||
 Variations— Parts— | Karn, Silver Golem
4 / 4 Whenever Karn blocks or becomes blocked, it gets -4/+4 until end of turn.  : Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.
LegalitiesLegal Duel Penny Predh Legacy Vintage Commander Premodern Oathbreaker Not Legal Brawl Future Modern Pauper Alchemy Pioneer Explorer Historic Standard Timeless Gladiator Oldschool Standardbrawl Paupercommander RulingsA noncreature permanent that turns into a creature can attack, and its
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abilities can be activated, only if its controller has continuously controlled that permanent since the beginning of their most recent turn. It doesn't matter how long the permanent has been a creature.
