dispel unhallow?

[clockworkjoe]

How does dispel magic affect unhallow? How does someone target unhallow with dispel magic? Anywhere in the area of effect or on the center of the spell? is the dispel permanent?

 

[Mahali]

I'd allow it to dispell the effect for 1d4 rounds as if the area were an item.

The duration of Hallow/Unhallow is instant so it can't be permanently dispelled except by the opposit spell.

 

[Demogorge]

You could target the unhallow "site" as a targeted dispel on an object. Just like any targeted spell (e.g. magic missile), you don't need to know where the exact center is, just choose your target and the magic will go to the right place.

The effect would only last 1d4 rounds, as it is not an ongoing spell. Its duration has already run out, so it cannot be rid of by dispelling.