Goes first. Prevents the user from being effected by a majority of moves this turn.<br /><br />If <a href="http://pldh.net/guides/weather/rain" class="linksred">Heavy Rain</a> is active then <a href="http://pldh.net/dex/move/thunder" class="linksred">Thunder</a> has a 30% chance of breaking through. If a <a href="http://pldh.net/guides/weather/hail" class="linksred">Hailstorm</a> is active then <a href="http://pldh.net/dex/move/blizzard" class="linksred">Blizzard</a> has a 30% chance of breaking through.<br /><br />The move <a href="http://pldh.net/dex/move/feint" class="linksred">Feint</a> can break through the defensive barrier.<br /><br />If the opponent has the ability <a href="http://pldh.net/dex/ability/noguard" class="linksred">No Guard</a> then any move it uses that it would recieve STAB from will also break through the defensive barrier.