Cavalier of Night [Core Set 2020 Prerelease Promos] SV20 If this Synchro Summoned card

If this Synchro Summoned card is destroyed by battle or card effect: You can target 1 "Crystron" monster in your GY

destroy and remove from play the monster(s)

When this card on the field is destroyed: You can target 1 "Stardust Dragon" in your GY

passage 27

Your opponent cannot target this Attack Position card with card effects

Cavalier of Night [Core Set 2020 Prerelease Promos] SV20 If this Synchro Summoned cardSet: 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.