Cavalier of Night [The List] Serpent Threads of Fate is the

Threads of Fate is the first Mythos Pack in The Forgotten Age cycle for Arkham Horror: The Card Game

it includes rules and components for the additional game mode variants

Taking a unique role within the team

Players can either swim or use boats to travel but must avoid sea serpents

Cavalier of Night [The List] Serpent Threads of Fate is theSet: The List 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.