Wilds of Eldraine

Glass Casket | Artifact | | When Glass Casket enters the battlefield, exile target creature an opponent controls with mana value 3 or less until Glass Casket leaves the battlefield. | Raoul Vitale

Tough Cookie | Artifact Creature | Food Golem | When Tough Cookie enters the battlefield, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") {2}{G}: Target noncreature artifact you control becomes a 4/4 artifact creature until end of turn. {2}, {T}, Sacrifice Tough Cookie: You gain 3 life. | Milivoj Ćeran

Collector's Vault | Artifact | | {2}, {T}: Draw a card, then discard a card. Create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") | Artur Nakhodkin

Three Bowls of Porridge | Artifact | Food | {2}, {T}: Choose one that hasn't been chosen — • Three Bowls of Porridge deals 2 damage to target creature. • Tap target creature. • Sacrifice Three Bowls of Porridge. You gain 3 life. | Edgar Sánchez Hidalgo