Cavalier of Night (Promo Pack) [Core Set 2020 Promos] Creature — Kor Artificer Set: EX: Ruby & Sapphire

Set: EX: Ruby & Sapphire Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

Then that player or that permanent's controller may pay {R}{R}

Set: Sun & Moon: Celestial Storm Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Emerald Type: Lightning Rarity: Uncommon Retreat cost: Colorless

Cavalier of Night (Promo Pack) [Core Set 2020 Promos] Creature — Kor Artificer Set: EX: Ruby & SapphireSet: Core Set 2020 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 converted mana cost 3 or less from your graveyard to the battlefield.