gnores all armor. If set to a number, ignores that much armor. (optional)
        </li>
        <li><span class="parameter">ignoreWeakness</span>
         Boolean. If true, don't apply weakness (optional)
        </li>
    </ul>

    <h3>Returns:</h3>
    <ol>

        Number. The final damage done.
    </ol>




</dd>
    <dt>
    <a name = "feature:destroy"></a>
    <strong>feature:destroy (source, damage_type)</strong>
    </dt>
    <dd>
    Destroy a feature.  This is different from Feature:delete() in 