Mana Vortex in Heroes 3
The Shadow of Death 4.0Mana Vortex

1,000
- Town
Dungeon- Version
- The Restoration of Erathia
The Mana Vortex temporarily doubles spell points for any garrison or visiting hero.
Changes in Horn of the Abyss
The Mana Vortex doubles the spell points for one hero, once per week.
