Cavalier of Night [Promo Pack: Core Set 2020] SM137 or the smell

or the smell

Set: Neo Destiny Unlimited Type: Fire Rarity: Holo Rare Retreat cost: Colorless

Set: Fossil Unlimited Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

most now exist as pets of society's elite

Exile one face down and put the rest on the bottom of your library in any order

Cavalier of Night [Promo Pack: Core Set 2020] SM137 or the smellSet: Promo Pack: Core Set 2020 Type: Creature Elemental Knight Cost: null 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 converted mana cost 3 or less from your graveyard to the battlefield.