Core Set 2021

Archfiend's Vessel | Creature | Human Cleric | Lifelink (Damage dealt by this creature also causes you to gain that much life.) When Archfiend's Vessel enters the battlefield, if it entered from your graveyard or you cast it from your graveyard, exile it. If you do, create a 5/5 black Demon creature token with flying. | Jake Murray

Liliana's Steward | Creature | Zombie | {T}, Sacrifice Liliana's Steward: Target opponent discards a card. Activate only as a sorcery. | Jason A. Engle

Thieves' Guild Enforcer | Creature | Human Rogue | Flash Whenever Thieves' Guild Enforcer or another Rogue enters the battlefield under your control, each opponent mills two cards. As long as an opponent has eight or more cards in their graveyard, Thieves' Guild Enforcer gets +2/+1 and has deathtouch. | Evyn Fong