Core Set 2021

Fetid Imp | Creature | Imp | Flying {B}: Fetid Imp gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.) | Nils Hamm

Grasp of Darkness | Instant | | Target creature gets -4/-4 until end of turn. | Daarken

Infernal Scarring | Enchantment | Aura | Enchant creature Enchanted creature gets +2/+0 and has "When this creature dies, draw a card." | Mike Bierek

Masked Blackguard | Creature | Human Rogue | Flash (You may cast this spell any time you could cast an instant.) {2}{B}: Masked Blackguard gets +1/+1 until end of turn. | Bryan Sola

Walking Corpse | Creature | Zombie | | Igor Kieryluk