Xanthus, Crimson Lord

Lifelink, First-Strike, Menace
When Xanthus, Crimson Lord attacks, place a 3/3 black vampire creature with flying tokens onto the battlefield, tapped and attacking.
Whenever a creature dies, you gain 4 life, and place a 1/1 white vampire creature token with Lifelink onto the battlefield.
"Come, let us see your houses' power."