Abel decided to leave several hundreds of training potions to Loka. It was about enough to last one year for him and his black-armored elves. Of course, it was up to Loka himself to decide when he should distribute them.
As for the rest, Abel just didn't bother too much. There were about two hundred elven gardeners that were looking after the fruit grove. Other than that, there were about fifty servants that were responsible for looking after the palace. Loka and the black-armored elves were taking care of all the security work. Since the whole place was built to be a fort, it would be extremely difficult to infiltrate inside.
In case of emergency, the Orwell spirit could always call for help from the tower spirit Fiora. Also, given the close proximity to Angstrom City, there was virtually no problem when it came to the safety of this location.