From a Bird’s Eye
- Cost to learn
- 4 gemstones · 4 crystals · 4 mercury
- Upgrade cost
- 25 · 25 · 25
Level 1
Mana: 10Reveals the borders of all areas, including those hidden by the fog of war.
- UsesUnlimited
Level 2
Mana: 6Reveals the borders of all areas, including those hidden by the fog of war.
Base mana cost: 10 > 6.
- UsesUnlimited
Level 3
Mana: 6Reveals the borders of all areas, including those hidden by the fog of war, and the location of all enemy heroes.
Reveals the location of all enemy heroes.
- UsesUnlimited
Level 4
Mana: 6Reveals the borders of all areas, including those hidden by the fog of war, the location of all enemy heroes and all cities.
Reveals the location of all cities.
- UsesUnlimited