Nightmare [International Collectors' Edition] Satyr Set: Portal Type: Creature —

Set: Portal Type: Creature — Elf Scout Rarity: Rare Cost: {2}{G} When Wood Elves enters the battlefield

if it isn't a mana ability

Set: Oversize Cards Rarity: Rare Flying

on the other hand

{T}: Target creature gains protection from artifacts until end of turn

Nightmare [International Collectors' Edition] Satyr Set: Portal Type: Creature —Set: International Collectors' Edition Type: Creature Nightmare Horse Rarity: Rare Cost: {5}{B} Flying (This creature can't be blocked except by creatures with flying or reach.) Nightmare's power and toughness are each equal to the number of Swamps you control. The Nightmare arises from its lair in the swamps. As the poisoned land spreads, so does the Nightmare's rage and terrifying strength.