Dragonscale Shield

A Dragonscale storm shield provides a 5+ Invulnerable Save or increases an Invulnerable Save the model already hasby one step (for example, from 5+ to 4+, to a maximum of 3+). A model with a Dragonscale storm shield may not claim an additional attack for a second weapon in close combat or make attacks with any weapon that has the Two-handed special rule.