Cavalier of Night [Core Set 2020 Prerelease Promos] Commander 2016 Oversized Set: Beta Edition Type: Enchantment

Set: Beta 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

Set: Eternal Masters Type: Enchantment Rarity: Mythic Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield

You shouldn't have

Set: Tenth Edition Type: Artifact Rarity: Uncommon Cost: {2} Whenever a player casts a black spell

Set: Collectors' Edition Type: Creature — Troll Rarity: Rare Cost: {2}{R} Sedge Troll gets +1/+1 as long as you control a Swamp

Cavalier of Night [Core Set 2020 Prerelease Promos] Commander 2016 Oversized Set: Beta Edition Type: EnchantmentSet: Core Set 2020 Prerelease Promos Type: Creature Elemental Knight Rarity: Mythic Cost: {2}{B}{B}{B} Lifelink When Cavalier of Night enters the battlefield, you may sacrifice another creature. When you do, destroy target creature an opponent controls. When Cavalier of Night dies, return target creature card with mana value 3 or less from your graveyard to the battlefield.