Boosts the Pok&eacute;mon&#39;s Evasion by 1 level (120%) when in a <a href="http://pldh.net/guides/weather/sandstorm" class="linksred">Sandstorm</a>. If the Pok&eacute;mon is not of the <a href="http://pldh.net/dex/type/ground" class="linksred">Ground</a>, <a href="http://pldh.net/dex/type/rock" class="linksred">Rock</a>, or <a href="http://pldh.net/dex/type/steel" class="linksred">Steel</a> typing but has the Sand Veil ability it will not take Sandstorm damage.