Rylomanor, The Dracolich

Rylomanor, The Dracolich costs X less to
summon where X is your devotion to black.
Hexproof, lifelink, Double-Strike, Vigilance
When a creature controlled by you opponent dies,
place 2 +1/+1 counters on Rylomanor.
When Rylomanor dies, place a 1/1 zombie token
on the battlefield equal to his power.