Siege of NeverWinter // Harbinger of Doom
(As Siege of NeverWinter enters, choose an opponent to protect it. You and others can attack it. When it’s defeated, exile it, then cast it transformed under the chosen opponent's control.)
When Siege of NeverWinter enters, the chosen opponent creates four black 2/2 Undead Zombie creature tokens.
All creatures you control gain first strike and +1/+0 when blocked by or blocking an Undead Zombie. If an Undead Zombie would die, create a treasure token.
In the shadow of the city, the undead rise to test its defenses.
(Transformed from Siege of NeverWinter.)
Boss (This creature is controlled by the chosen opponent.)
Intimidate. Menace.
{B}{R}, {t}: Harbinger of Doom deals damage equal to its power to target creature.
Reward -- When Harbinger of Doom dies, the owner of Siege of NeverWinter creates three treasure tokens, two food tokens, and draws a card.
From the ashes of siege, it emerges, heralding the city's downfall.
