So now that everyone is bringing pretty nasty mages and pretty nasty spells to the game. Even though miscasts are dreadful. Why not send those spells back to its caster. The Lizardmen have what I think is the best shield in the game. It is the Shield of Mirrored Pool and it rocks. Give it to your slann, give it to a skink chief, give it to a saurus scar vet. Put him in a unit. Ram that unit forward and cause your enemies to throw spells at you. at their own risk of course.