Fly
From The Heroes of Might and Magic III wiki
| Class | Air Magic |
| Basic cost | 20 |
| Duration | One day |
| Level | 5th |
Allows your hero to move through any terrain except solid Rock.
| Level | Effect |
|---|---|
| None | Movement cost is 5/3 compared to Grass |
| Basic | Cost reduced by 5 |
| Advanced | Movement is 125% compared to Grass |
| Expert | Movement cost is the same as on Grass |
In almost all multiplayer games, this is banned, along with Dimension Door, Town Portal, and some other spells.
