Elas il-Kor, Sadistic Pilgrim is a uncommon Legendary Creature — Phyrexian Kor Cleric card from Dominaria United (DMU), collector number 198. Current market price: $2.91 (foil $3.25), TCGplayer market prices via Scryfall.
Deathtouch Whenever another creature you control enters, you gain 1 life. Whenever another creature you control dies, each opponent loses 1 life.