Control Magical Beast

A nice step up from Animal Ally, however the Core book and Scrolls of Skelos only contain 1 magical beast (I believe 1...going from memory right now).

The majority are animals or outsiders. A few undead. Even Sorcerous creations with the Skelos feats aren't magical, but abberations. In the Pictish wilderness I would picture mostly animals, large beasts or reptiles, and outsiders.

So my question is - what magical beasts do you think would fit in the conan setting to make this spell viable without ruining the setting by making the world overly magic? (The world in general, although my campaign is limited to the Pictish wilderness right now).