First things first Welcome to the forum.
Next You have to have Bodhi's heart from the fight it was in her coffin or you automaticaly get it I forget. Next go to the Windspear hills, specifically the Temple of Amunator. Go to the Statue of Amunator with out spread arms, you know the one past the floor puzzle and put both Aeries body and Bodhis black heart in and you get one healthy Aerie.
Next time put Spoiler in your heading if your going to put things that have the potential to wreck the game for people who are going to wander in at random.
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