Genie Magic

Genie Magic
Feat
Prerequisite: Level 4

You gain the following benefits.
Wish Magic.
As a Magic action, you can cast a level=1 that has a casting time of an action. Once you use this benefit, you can't do so again until you finish a Long Rest. The spell's spellcasting ability is the ability increased by this feat.
When you reach level 11, the spell you cast with this feat is cast as though using a level 2 spell slot.
When you reach level 17, the spell is cast as though using a level 3 spell slot.

Source: Forgotten Realms: Heroes of Faerûn (FRHoF), page 39