Core Set 2020

Bone Splinters | Sorcery | | As an additional cost to cast this spell, sacrifice a creature. Destroy target creature. | Cole Eastburn

Disfigure | Instant | | Target creature gets -2/-2 until end of turn. | Justin Sweet

Duress | Sorcery | | Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card. | Steven Belledin

Knight of the Ebon Legion | Creature | Vampire Knight | {2}{B}: Knight of the Ebon Legion gets +3/+3 and gains deathtouch until end of turn. At the beginning of your end step, if a player lost 4 or more life this turn, put a +1/+1 counter on Knight of the Ebon Legion. (Damage causes loss of life.) | Alex Konstad

Sanitarium Skeleton | Creature | Skeleton | {2}{B}: Return Sanitarium Skeleton from your graveyard to your hand. | Kev Walker

Scheming Symmetry | Sorcery | | Choose two target players. Each of them searches their library for a card, then shuffles and puts that card on top. | Seb McKinnon

Vampire of the Dire Moon | Creature | Vampire | Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.) Lifelink (Damage dealt by this creature also causes you to gain that much life.) | Anna Podedworna