"Not that I know of. I can create anti-magic fields over a static area with wards, but those take tens of seconds to prepare, and they have to be embedded in the surface of the area warded. There have been attempts over the millennia to create an anti-magic catapult load or cannon ball, but the relationship between the wards and the area warded is critical. Rather than suppress magic in an area surrounding it, the anti-magic field covers theinternal volume of the ball. Not that that isn't useful in itself, you can create a mechanism or warhead inside that can't be defused or altered by magic.<br/><br/>"That's why magic isn't used much in open warfare. I'm not saying there isn't such a spell, but I suspect it would be a closely hldden secret to those who knew it. I'd need to do a lot of research before I could even tell you if it would be feasible. My hunch is is might be, but it might take a decade of work to figure out if I'm right, let alone creating the spell. I might be able to rig 'leech amulets'  that will stick to their armour and drain power from them, but not many.And we need to find a delivery method."<br/><br/>"Shape shifting is the easy part. As non-anthro rodents, we could make our way around undetected, except by magic, and once I'm up against the edge of the wards I should be able to interfere with the pattern enough that our miniscule enery signatures would go unnoticed. I like that!"