Karn, Silver Golem [Arena League 1999] Human Artificer Set: Vanguard Series Type: Vanguard

Set: Vanguard Series Type: Vanguard Rarity: Rare Spells you cast cost {1} less to cast

Set: Conspiracy: Take the Crown Type: Enchantment Rarity: Rare Cost: {G} Whenever an opponent plays a land

Serra Ascendant gets +5/+5 and has flying

In just one night

First strike (This creature deals combat damage before creatures without first strike

Karn, Silver Golem [Arena League 1999] Human Artificer Set: Vanguard Series Type: VanguardSet: Arena League 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.