Creature - Zombie

As Phylactery Lich enters the battlefield, put a phylactery counter on an artifact you control.

Phylactery Lich is indestructible.

When you control no permanents with phylactery counters on them, sacrifice Phylactery Lich.

5/5

Artist: Michael Kormarck

Rare

Source

Instant

Add to your mana pool.

Artist: James Paick

Common

Source

Creature - Demon

You may pay 6 live, and sacrifice three black creatures rather than pay Demon of Death's Gate casting cost.

Flying, trample

9/9

Artist: Vance Kovacs

Mythic

Source: Visual Spoiler