Warcraft 2: Tides of Darkness Hints

Invisibility

  • Invisibility is the same as in the first game.  You can use it for sneak attacks, but you can't cast it on Demolition Squads or Sappers or else they will explode.  If an enemy Sapper is charging you, cast Invisibility on it and it will die.  Death Knights can still see you, though, making this spell somewhat disappointing.  However, casting this on a Transport is good, and putting Demo Squads in there is even better (since you cast it on the ship, and not on a Squad, it works) since you can destroy a chunk of enemy's town without them knowing it.  Cast by a Mage.

    Cost to research: 2500
    Spell cost: 200 MP