A limited wish lets the character create nearly any type of effect. A limited wish can do any of the following:
Duplicate any sorcerer/wizard spell of 6th level or lower, provided the spell is not from a school prohibited to the character.
Duplicate any other spell of 5th level or lower, provided the spell is not from a school prohibited to the character.
Duplicate any wizard/sorcerer spell of 5th level or lower even if it's from a prohibited school.
Duplicate any other spell of 4th level or lower even if it's from a prohibited school.
Undo the harmful effects of many other spells.
Have any other effect whose power level is in line with the above effects.
A duplicated spell allows saving throws and spell resistance as normal (but the save DC is for a 7th-level spell). When a limited wish duplicates a spell that has an XP cost, the character must pay that cost or 300 XP, whichever is more. When a limited wish spell duplicates a spell with a material component that costs more than 1,000 gp, the character must provide that component.
XP Cost: 300 XP or more (see above).