Dominaria United

Legendary Creature — Phyrexian Praetor

Deathtouch
Whenever you draw a card, you gain 2 life.
Whenever an opponent draws a card, they lose 2 life.

Sheoldred, the Apocalypse

Legendary Creature — Phyrexian Kor Cleric

Deathtouch
Whenever another creature you control enters, you gain 1 life.
Whenever another creature you control dies, each opponent loses 1 life.

Elas il-Kor, Sadistic Pilgrim

Lagomos, Hand of Hatred

Elemental

Legendary Creature — Human Shaman

At the beginning of combat on your turn, create a 2/1 red Elemental creature token with trample and haste. Sacrifice it at the beginning of the next end step.
{T}: Search your library for a card, put it into your hand, then shuffle. Activate only if five or more creatures died this turn.