[quote=@Cyclone]
They would most likely just exist for the purpose of being a reward. Do your missions well and you get a pack of gargoyles to command!™ Or maybe the boss will show you a new spell. There's a lot of potential for different rewards.
[/quote]
Tinkerhel's still hoping to be allowed to capture, torture and convert her own small group of fairies and priestesses, bolstering her own magical powers with their spells and support in the process, rather than leading armies of minions into battle. Unfortunately this may mean that it'll be difficult to get her to leave the torture chamber while she plays with her pets, but I'm sure you guys will think of some enticements for her. :hehe