Karn, Silver Golem Secrets of Strixhaven Put target creature or enchantment

Put target creature or enchantment card from an opponent’s graveyard onto the battlefield under your control

You may cast instant and sorcery spells from among them this turn without paying their mana costs

(You see all cards that player could see and make all decisions for the player

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Karn, Silver Golem Secrets of Strixhaven Put target creature or enchantmentWhenever 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.