Limited Wish

[Otterscrubber]

If I use a Limited Wish to duplicate, say, oh a Fireball, is the DC for the spell calculated as 3rd level or 7th?

 

[Lord Pendragon]

If I use a Limited Wish to duplicate, say, oh a Fireball, is the DC for the spell calculated as 3rd level or 7th?

From the SRD:

A duplicated spell allows saving throws and spell resistance as normal (but the save DC is for a 7th-level spell).