[quote=@Xaltwind]
Speaking of the fairies... How big are they? Are they targetable by enenmies? Do they last until dimissed, or do they have a timer or upkeep associated with them?
[/quote]

About as tall as the length of a human adult male's head. They are generally immune to most most magic. Physical attacks can still banish them, but they fly and are harder to hit. Under the Fae Queen's blessing, they can just come back whenever if they do get hit. They can last indefinitely, but they constantly drain his mana. If he's knocked out or becomes otherwise incapacitated, the fairy is sent back.