I'm fairly new to the LG. I've unlocked the Training Grounds today and can't figure out what I'm supposed to do for one of the quests. I thought perhaps it was like the Temple quests where I had to find the legionaries, but did a sweep over the area and found nothing. I'm probably missing something obvious. Any help is appreciated.

This is the quest in question: The Legionnaires could use some practice training with your pets against the various enemies of the Lost Grove. Initiate some Training Sessions of any kind.