Bound Link
Bound Link is a spell taking from the familiar control we already have present with our crows, allowing one to control the movements of other creatures more directly. Specificly the Soulfang Jaguars. And this link can be maintained easily in number due to their pack mentality, lending the insight of the mind to the primal beasts. Scouting, removal of their ghosts, and stalking, not to mention flank attacks where they can be led more effectively. Well trained Warcater can also direct them around him as a supporting push, charging in with them before hopping off and cutting into the enemy line after the initial charge has lost momentum, while the Soulfang Jaguars go for the throat and cause chaos. This is bound to be particually useful against their hero once they have been defeated once.
Draconsoul Jaguars
Soulfang Jaguars who have been given the alchemy treatment, mutating to have scales infused with evil and larger sizes, with the strength increase expected. Their fangs and claws drip corrosive evil, allowing them to tear through armor and crush a human before swallowing them whole. The main drawback is that they are very proud beasts that require persuasion to do anything. A Dracosoul Jaguar can go toe to claw against minotaur with ease, as their sizes are similar, and ordinary troops have no chance of not being crushed by their charges. These creatures have a taste for souls in particular, which offers a means of incentive to fight for us, as Magoc can still crush them if they disobey, and the angels have plenty of souls just waiting to be devoured by these hungry beasts.
Frostbite
A spell designed to leach the very heat from a body, one hit of this manipluar missile derivative will leave one wishing for the heat of summer. Multiple will kill the target outright, regardless of armor or protections, as it targets the lifeforce of a person or spirit. A strong enough caster can kill multiple with a single cast due to a phase effect as the heat-leaching spell continues through bodies. It's very much a touch of winter's bite, having no physical presence. Ghosts tend to be better at blocking it's progress due to having more in common with their method of life.