Soul Cauldron

Abilities

 * Siege:
 * Soulgatherer:
 * Deathcry: Blast:

Unlocking

 * Soul Cauldron
 * Unlock the card Skeleton Archers
 * Let your melee units recover quest health by Frenzy.


 * Soul Cauldron Spawner
 * Unlock the card Freeze.
 * Kill quest units.