Karn, Silver Golem (Kai Budde) [World Championship Decks 1999] DTD139 If it's a creature card

If it's a creature card that shares a creature type with a creature you control

deal 2 damage to the attacking hero

Each opponent's maximum hand size is reduced by seven

Just as the monster was about to eat the child …

Proliferate three times

Karn, Silver Golem (Kai Budde) [World Championship Decks 1999] DTD139 If it's a creature cardSet: World Championship Decks 1999 Type: Legendary Artifact Creature Golem Rarity: Rare Cost: {5} Whenever Karn, Silver Golem 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.