Great Halls of Nagashizzar
Unit capacity: +5
Morghast Harbingers
Morghast Archai
Income generated: 450
Necromantic Energy: +100 per turn
(land of the dead)
Vampiric corruption: +50
(local region)
Physical resistance: 5%
(all armies)
Cooldown: -20% to spells
(all armies)
Empower 10
Sigils within the Black Pyramid