Copy Artifact [Revised Edition] Nightmare Horror you may mill three cards

you may mill three cards instead

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {W} Cast this spell only during the declare attackers step and only if you've been attacked this step

Set: Beta Edition Type: Sorcery Rarity: Common Cost: {B} Return target creature card from your graveyard to your hand

Elder Druid of the Juniper Order

or three target creatures

Copy Artifact [Revised Edition] Nightmare Horror you may mill three cardsSet: Revised Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.