Karn, Silver Golem [Arena League 1999] Faerie Wizard Silver Golem blocks or becomes

Silver Golem blocks or becomes blocked

He's smart for a goblin

Whenever a creature an opponent controls with a -1/-1 counter on it dies

Counters can't be put on artifacts

Set: Darksteel Type: Creature — Insect Rarity: Common Cost: {3}{B} Scavenging Scarab can't block

Karn, Silver Golem [Arena League 1999] Faerie Wizard Silver Golem blocks or becomesSet: 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 converted mana cost until end of turn.