Karn, Silver Golem [Arena League 1999] Judge Gift Cards 2012 it enters the battlefield tapped

it enters the battlefield tapped

Set: Alpha Edition Type: Creature — Dwarf Rarity: Uncommon Cost: {2}{R} {T}: Destroy target Wall

Set: Vanguard Series Type: Vanguard Rarity: Rare Whenever a creature deals damage to you

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {X}{B} Target player discards X cards at random

thinking the entrance was too narrow for it to follow

Karn, Silver Golem [Arena League 1999] Judge Gift Cards 2012 it enters the battlefield tappedSet: 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.