Shroud of Magnus

This shroud was laid upon the body of Magnus the Pious after his death. On it one can still see the features of the Saviour of the Empire.
This item gives a 5+ Ward save. A model carrying the Shroud and his mount are totally immune to Dark, Skaven and Chaos magic, even If cast with Irresistible Force. Note that the spell will not be dispelled and that other models in a unit the character is with will be affected normally.