Glasses of Urza [International Collectors' Edition] 115 This card cannot be destroyed

This card cannot be destroyed by battle with a DARK monster

Set: Friday Night Magic 2010 Type: Enchantment Rarity: Rare Cost: {2}{W} Creatures can't attack you unless their controller pays {2} for each creature they control that's attacking you

Set: Legacy of the Valiant Card type: Effect Monster Rarity: Secret Rare Attack: 100 Defense: 100 You can only activate each effect of "Rainbow Kuriboh" once per turn

but how could that be

Glasses of Urza [International Collectors' Edition] 115 This card cannot be destroyedSet: International Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {1} {T}: Look at target player's hand.